A marble slab transportation device and system

Abstract

The present invention relates to a marble slab transportation equipment and system, including a rotating device and a transfer device, wherein the rotating device sucks the marble slab through a suction cup; the transfer device is located on one side of the rotating device; the rotating device includes a suction cup assembly and a suction cup transport vehicle, wherein the suction cup assembly includes a suction cup fixing frame, a suction cup, a suction cup flip fixing frame and a flap drive unit, wherein the flap drive unit is used to drive the suction cup fixing frame to rotate around the suction cup flip fixing frame; the suction cup transport vehicle includes a suction cup transport chassis, a rotating mechanism, a rotating drive unit and a rotating fixing frame assembly, wherein the rotating drive unit is used to drive the rotating mechanism to rotate, thereby driving the suction cup assembly to rotate. Different from the prior art, the present invention can improve production efficiency; meet the requirements of automated production, and does not require manual transportation of marble slabs.

Description

Technical Field

[0001] The present invention relates to the field of marble cutting board technology, and in particular to a marble cutting board transportation device and system. Background Art

[0002] The traditional processing method is to place the stone on a workbench, fix the stone manually, and use a sawing device or a water jet device to process the stone and cut it into the required shape.

[0003] More information related to the above technical solution can also be found in the following documents:

[0004] In the patent publication number CN110193889A, a stone water jet cutting device is disclosed, which includes: a base assembly for placing stones, a beam assembly connected to the base assembly, and the beam assembly can move forward and backward relative to the base assembly; a cutting assembly for stone cutting is connected to the beam assembly, and the cutting assembly can be raised and lowered relative to the base assembly. The invention has a simple and reasonable structure, uses water jet cutting to reduce the dust emission during the operation of ordinary cutting machines, which affects the working environment and helps to keep the working environment clean, uses suction cups to move, so that it can be moved without stopping the machine during the processing process, improving production efficiency, and uses flipping to avoid the problem of stone damage caused by manual flipping, while improving work efficiency.

[0005] In the patent publication number CN113909901A, a device and a processing method of a combination of a machining center and a sawing water jet are disclosed, the device includes a frame, a machining center, a sawing device, a water jet device, a workbench, a first moving device and a second moving device; the machining center is arranged on one side of the frame, the workbench is arranged on the other side of the frame, the sawing device and the water jet device are arranged above the workbench through the first moving device, the first moving device is used to drive the sawing device and the water jet device to move relative to each other along the extension direction of the first longitudinal beam and the second longitudinal beam, and the second moving device drives the plate to be processed to be transported between the machining center and the workbench. This invention drives the plate to be processed to be transported between the machining center and the workbench by the second moving device, without the need for manual handling, which can improve processing efficiency and save time and effort.

[0006] In the process of implementing the present invention, the inventors found that the prior art has the following problems:

[0007] In the prior art, after the suction cup assembly holds the marble slab, it can only move the marble slab forward, backward, left and right, but cannot flip or rotate the marble slab. Manual flipping and rotation of the marble slab is required, which is time-consuming and labor-intensive, has low production efficiency, and cannot meet the needs of automated production. Summary of the invention

[0008] To this end, it is necessary to provide a marble cutting slab transportation equipment and system to solve the technical problem that after the suction cup assembly sucks the marble slab, it can only suck the marble slab to move forward, backward, left and right, but cannot flip or rotate the marble slab. It needs to be flipped and rotated manually, which is time-consuming and labor-intensive, has low production efficiency, and cannot meet the needs of automated production.

[0009] To achieve the above objectives, in a first aspect, the inventor provides a marble slab transportation device, comprising:

[0010] A rotating device, wherein the rotating device holds the marble slab via a suction cup; and

[0011] A transfer device, the transfer device is located at one side of the rotary device, the rotary device is used to transport the marble slab to the transfer device, and the transfer device is used to transfer the marble slab;

[0012] Wherein, the rotating device comprises a suction cup assembly and a suction cup transport vehicle, the suction cup assembly is arranged on the suction cup transport vehicle, the suction cup assembly comprises a suction cup fixing frame, a suction cup, a suction cup flip fixing frame and a flap driving unit, the flap driving unit is arranged on the suction cup flip fixing frame, the suction cup fixing frame is hinged on the suction cup flip fixing frame, the suction cup is fixed on the suction cup fixing frame, the fixed end of the flap driving unit is hinged to the suction cup flip fixing frame, the output end of the flap driving unit is hinged to the suction cup fixing frame, and the flap driving unit is used to drive the suction cup fixing frame to rotate around the suction cup flip fixing frame, so as to realize the rotation of the marble slab driven by the suction cup;

[0013] The suction cup transport vehicle includes a suction cup transport chassis, a slewing mechanism, a slewing drive unit and a rotating fixed frame assembly. The slewing mechanism, the slewing drive unit and the rotating fixed frame assembly are all arranged on the suction cup transport chassis. The slewing drive unit is connected to and controls the slewing mechanism. The rotating fixed frame assembly is arranged on the slewing mechanism. The suction cup assembly is arranged on the rotating fixed frame assembly. The slewing drive unit is used to drive the slewing mechanism to rotate, so as to drive the suction cup assembly to rotate.

[0014] Different from the existing technology, the above technical solution can drive the rotation of the suction cup flipping fixing frame through the flipping driving unit, thereby driving the flipping of the marble slab, and mechanizedly flipping the marble slab from vertical to horizontal, thereby improving production efficiency; at the same time, the rotary mechanism can be driven to rotate through the rotary driving unit, thereby ultimately driving the suction cup assembly to rotate, thereby realizing the steering of the marble slab, which can meet the requirements of automated production and does not require manual transportation of the marble slab.

[0015] As an embodiment of the present invention, the flap driving unit is a flap cylinder, the fixed end of the flap cylinder is connected to the suction cup flipping fixed frame through the rear fixed frame of the flap cylinder, the fixed end of the flap cylinder is hinged to the rear fixed frame of the flap cylinder, the output end of the flap cylinder is connected to the suction cup fixed frame through the front fixed frame of the cylinder, and the output end of the flap cylinder is hinged to the front fixed frame of the cylinder.

[0016] In this way, the flap cylinder can perform telescopic movement, thereby realizing the rotation of the suction cup fixing frame around the suction cup flipping fixing frame; by hingedly connecting the fixed end of the flap cylinder to the suction cup fixing frame, and hingedly connecting the output end of the flap cylinder to the suction cup fixing frame through the front fixing frame of the cylinder, the rotation of the suction cup fixing frame around the suction cup flipping fixing frame can be realized, thereby improving the stability of the marble slab transportation flipping device.

[0017] As an embodiment of the present invention, the suction cup flip fixing frame includes a first hinged portion and a second hinged portion, the first hinged portion is hinged to the suction cup fixing frame through a suction cup flip axis fixing frame, and the fixing frame is hinged to the suction cup fixing frame through another suction cup flip axis fixing frame.

[0018] In this way, the suction cup fixing frame is divided into two hinge points and is hinged with the suction cup flip fixing frame, which can effectively improve the flipping stability of the suction cup fixing frame, and disperse the force points of the suction cup fixing frame on the two hinge points, which can increase the service life of the hinge points.

[0019] As an embodiment of the present invention, the suction cup assembly also includes two lifting shafts, a lifting drive unit and a lifting shaft fixing seat, the fixed end of the lifting drive unit is arranged on the suction cup flip fixing frame, the two lifting shafts are parallel to each other, and the two lifting shafts pass through the suction cup flip fixing frame, the suction cup flip fixing frame can slide relatively along the extension direction of the two lifting shafts, the lifting shaft fixing seat is slidably arranged on the two lifting shafts and can slide relatively along the extension direction of the two lifting shafts, the output end of the lifting drive unit is connected to the lifting shaft fixing seat, and is used to drive the lifting shaft fixing seat to move relative to each other along the extension direction of the two lifting shafts, so as to drive the suction cup flip fixing frame to move relative to each other along the extension direction of the two lifting shafts, thereby driving the marble slab to perform lifting movement.

[0020] In this way, the lifting shaft and the lifting drive unit can be used to realize the lifting movement of the suction cup flip fixing frame, and finally drive the marble slab to do the lifting movement, so that the marble slab can be conveniently transported.

[0021] As an embodiment of the present invention, the suction cup assembly also includes a first walking drive unit, two walking shafts and front and rear walking slides, one end of the first walking drive unit is connected to the rotating fixed frame assembly, the other end of the first walking drive unit is connected to the lifting shaft fixing seat, the two walking shafts are arranged parallel to each other, and the two walking shafts are respectively connected to the lifting shaft fixing seats, the front and rear walking slides can slide relative to each other along the extension direction of the two walking shafts, and the first walking drive unit is used to drive the lifting shaft fixing seat to slide relative to each other along the extension direction of the two walking shafts, so as to drive the suction cup to slide relative to each other along the extension direction of the two walking shafts.

[0022] In this way, through the cooperation of the first travel drive unit and the travel shaft, the suction cup fixing frame can be moved over a short distance, so that the suction cup can adsorb the marble slab conveniently after the marble slab is cut.

[0023] As an embodiment of the present invention, the suction cup transport vehicle further includes a track and a second travel drive unit, the suction cup transport chassis is slidably arranged on the track, the second travel drive unit is arranged on the suction cup transport chassis, and the second travel drive unit is used to drive the suction cup transport chassis to move relatively along the extension direction of the track;

[0024] The suction cup transport vehicle includes a front corner wheel shaft, a rear corner wheel shaft and a flat wheel, the front corner wheel shaft is arranged at the front end of the suction cup transport chassis, the rear corner wheel shaft is arranged at the rear end of the suction cup transport chassis, the front corner wheel shaft and the rear corner wheel shaft are arranged parallel to each other, and a flat wheel is arranged at both ends of the front corner wheel shaft and the rear corner wheel, and the second walking drive unit is used to drive the front corner wheel shaft to rotate, thereby driving the flat wheel to move relative to each other along the extension direction of the track.

[0025] In this way, the second walking drive unit can be used to drive the suction cup transport chassis to move relatively along the extension direction of the track, and the marble slabs can be transported over long distances by the suction cup transport chassis, which is convenient for transporting the marble slabs; the second walking drive unit can be used in conjunction with the front corner wheel axle, the rear corner wheel axle, and the flat wheel to drive the suction cup transport chassis to move smoothly on the track, thereby improving the stability of the suction cup transport chassis.

[0026] As an embodiment of the present invention, the slewing mechanism includes a slewing bearing, the slewing bearing is rotatably arranged on the suction cup handling chassis, the rotating fixed frame assembly is fixedly connected to the slewing bearing, the slewing drive unit includes a motor and a turntable gear, the turntable gear is meshed with the slewing bearing, and the motor is used to drive the rotation of the turntable gear, thereby driving the slewing bearing to rotate;

[0027] The motor is a hydraulic motor. The rotating fixed frame assembly includes a rotating fixed frame and an oil tank fixed frame. The rotating fixed frame is fixed on the slewing bearing. Two oil tank fixed frames are arranged on the rotating fixed frame. The two oil tank fixed frames are arranged parallel to each other.

[0028] In this way, the motor, the turntable gear and the slewing bearing cooperate to drive the rotation of the rotating fixed frame assembly, thereby realizing the steering of the marble slab; the hydraulic cylinder can be conveniently fixed by two oil tank fixing frames.

[0029] As an embodiment of the present invention, the suction cup transporter also includes a rotary encoder assembly, which includes a rotary encoder gear and an encoder. The rotary encoder gear is arranged on one side of the rotary bearing, the rotary encoder gear is meshed with the rotary bearing, the encoder is transmission-connected to the rotary encoder gear, and the encoder is connected to and controls the motor.

[0030] In this way, the rotary encoder gear can be meshed with the slewing bearing, and the encoder and the rotary encoder gear are connected in transmission, so that the real-time position of the slewing bearing can be recorded, which is convenient for the motor to accurately control the rotation of the slewing bearing.

[0031] As an embodiment of the present invention, the slewing mechanism also includes a slewing brake block, a slewing brake drive unit and a slewing brake mounting seat, the slewing brake mounting seat is fixed on the suction cup transport chassis, the slewing brake drive unit is installed on the slewing brake mounting seat, the slewing brake block is fixed on the slewing bearing, and the slewing brake drive unit is used to cooperate with the slewing brake block to brake the slewing bearing.

[0032] In this way, the slewing bearing can be braked through the cooperation of the slewing brake drive unit and the slewing brake block, which facilitates the positioning of the slewing bearing.

[0033] To achieve the above objectives, in a second aspect, the inventor provides a marble slab production system, including the marble slab transportation equipment as described above.

[0034] Different from the prior art, the system of the technical solution of the present application can drive the rotation of the suction cup flipping fixing frame through the flipping driving unit, thereby driving the flipping of the marble slab and mechanizedly flipping the marble slab from vertical to horizontal, thereby improving production efficiency; at the same time, the rotary mechanism can be driven to rotate through the rotary driving unit, thereby ultimately driving the suction cup assembly to rotate, thereby realizing the steering of the marble slab, which can meet the requirements of automated production and does not require manual transportation of the marble slab.

[0035] The above-mentioned records related to the invention content are only an overview of the technical solution of the present application. In order to enable ordinary technicians in the field to more clearly understand the technical solution of the present application, and then implement it according to the text of the specification and the contents recorded in the drawings, and to make the above-mentioned purpose and other purposes, features and advantages of the present application easier to understand, the following is an explanation in combination with the specific implementation mode and drawings of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The drawings are only used to illustrate the principles, implementation methods, applications, characteristics and effects of the specific embodiments of the present application and other related contents, and shall not be considered as limitations of the present application.

[0037] In the drawings of the specification:

[0038] Figure 1 This is a schematic diagram of the structure of a marble slab production system according to an embodiment of the present application;

[0039] Figure 2 This is a schematic structural diagram of a marble slab transportation device according to an embodiment of the present application;

[0040] Figure 3 A three-dimensional schematic diagram of a rotating device according to an embodiment of the present application;

[0041] Figure 4 A three-dimensional schematic diagram of a rotating device according to an embodiment of the present application from another angle;

[0042] Figure 5 This is a schematic structural diagram of a suction cup assembly according to an embodiment of the present application;

[0043] Figure 6 This is a schematic structural diagram of a suction cup assembly from another angle according to an embodiment of the present application;

[0044] Figure 7 This is a schematic structural diagram of a suction cup assembly from a third angle according to an embodiment of the present application;

[0045] Figure 8 for Figure 7 A partial enlarged view of the middle A;

[0046] Fig. 9 This is a schematic structural diagram of a suction cup transporter according to an embodiment of the present application;

[0047] Fig.10 A three-dimensional schematic diagram of a suction cup transporter according to an embodiment of the present application.

[0048] The reference numerals in the above drawings are described as follows:

[0049] 1. Cement base,

[0050] 2. Suction cup transporter, 21. Suction cup transport chassis, 221. Slewing bearing, 231. Motor, 232. Turntable gear, 234. Slewing brake drive unit, 235. Slewing brake mounting seat, 241. Rotating fixed frame, 242. Fuel tank fixed frame, 25. Track, 26. Second travel drive unit, 27. Front angle wheel shaft, 28. Rear angle wheel shaft, 29. Flat wheel, 30. Rotary encoder assembly, 301. Rotary encoder gear, 302. Encoder, 303. Rotating fixed frame support, 304. Rotating fixed frame bracket,

[0051] 3. Suction cup assembly, 31. Suction cup fixing frame, 32. Suction cup, 33. Suction cup flip fixing frame, 331. First hinged part, 332. Second hinged part, 34. Flip drive unit, 35. Flip cylinder rear fixing frame, 36. Cylinder front fixing frame, 37. Suction cup flip shaft fixing frame, 38. Lifting shaft, 39. Lifting drive unit, 40. Lifting shaft fixing seat, 41. Lifting upper connecting plate, 42. Lifting coding gear row, 43. Lifting coding gear assembly, 44. First walking drive unit, 45. Walking shaft, 46. Front and rear walking slides,

[0052] 4. Cutting device,

[0053] 5. Transfer device,

[0054] 6. Marble. DETAILED DESCRIPTION

[0055] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0056] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0057] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0058] In the description of this application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist, for example, A and / or B, which means: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this article generally indicates that the objects before and after are in an "or" logical relationship.

[0059] In the present application, terms such as “first” and “second” are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0060] Without further limitations, in this application, the words "include", "comprises", "has" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0061] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than", "less than", "exceed" and the like are understood to exclude the number itself; expressions such as "above", "below", "within" and the like are understood to include the number itself. In addition, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise clearly and specifically limited.

[0062] In the description of the embodiments of the present application, space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, and do not indicate or imply that the referred device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0063] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms such as "install", "connect", "connect", "fix", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For technicians in the technical field to which the present application belongs, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0064] In the prior art, after the suction cup assembly holds the marble slab, it can only move the marble slab forward, backward, left and right, but cannot flip or rotate the marble slab. Manual flipping and rotation of the marble slab is required, which is time-consuming and labor-intensive, has low production efficiency, and cannot meet the needs of automated production.

[0065] The applicant has discovered that the suction cup flipping fixing frame can be driven to rotate by a flipping driving unit, thereby driving the marble slab to flip, and mechanizedly flipping the marble slab from a vertical direction to a horizontal direction, thereby improving production efficiency; at the same time, the rotary mechanism can be driven to rotate by a rotary driving unit, thereby ultimately driving the suction cup assembly to rotate, thereby achieving the turning of the marble slab, which can meet the requirements of automated production and eliminate the need for manual transfer of the marble slab.

[0066] The marble slab transportation equipment and the marble slab production system involved in this embodiment can be applied to various technical fields of marble slabs.

[0067] According to some embodiments of the present application, please refer to Figures 1 to 10 This embodiment relates to a marble slab transportation device, including a rotating device and a transfer device 5, the rotating device sucks the marble slab through a suction cup 32; the transfer device 5 is located on one side of the rotating device, the rotating device is used to transport the marble slab to the transfer device 5, and the transfer device 5 is used to transfer the marble slab;

[0068] The rotary device includes a suction cup assembly 3 and a suction cup transporter 2. The suction cup assembly 3 is arranged on the suction cup transporter 2. The suction cup assembly 3 includes a suction cup fixing frame 31, a suction cup 32, a suction cup flip fixing frame 33 and a flap driving unit 34. The flap driving unit 34 is arranged on the suction cup flip fixing frame 33. The suction cup fixing frame 31 is hinged on the suction cup flip fixing frame 33. The suction cup 32 is fixed on the suction cup fixing frame 31. The fixed end of the flap driving unit 34 is hinged to the suction cup flip fixing frame 33. The output end of the flap driving unit 34 is hinged to the suction cup fixing frame 31. The flap driving unit 34 is used to drive the suction cup fixing frame 31 to rotate around the suction cup flip fixing frame 33, so as to realize the rotation of the marble slab driven by the suction cup 32.

[0069] The suction cup transport vehicle 2 includes a suction cup transport base frame 21, a slewing mechanism, a slewing drive unit and a rotating fixed frame 241 assembly. The slewing mechanism, the slewing drive unit and the rotating fixed frame 241 assembly are all arranged on the suction cup transport base frame 21. The slewing drive unit is connected to and controls the slewing mechanism. The rotating fixed frame 241 assembly is arranged on the slewing mechanism. The suction cup assembly 3 is arranged on the rotating fixed frame 241 assembly. The slewing drive unit is used to drive the slewing mechanism to rotate, so as to drive the suction cup assembly 3 to rotate.

[0070] In this way, the suction cup flipping fixing frame 33 can be driven to rotate through the flipping driving unit 34, so as to drive the marble slab to flip, and mechanizedly flip the marble slab from vertical to horizontal direction, thereby improving production efficiency; at the same time, the rotary mechanism can be driven to rotate through the rotary driving unit, thereby finally driving the suction cup assembly 3 to rotate, so as to realize the turning of the marble slab, which can meet the requirements of automated production and does not require manual transportation of the marble slab.

[0071] According to some embodiments of the present application, optionally, the flap driving unit 34 is a flap cylinder, the fixed end of the flap cylinder is connected to the suction cup flip fixing frame 33 through the flap cylinder rear fixing frame 35, the fixed end of the flap cylinder is hinged to the flap cylinder rear fixing frame 35, the output end of the flap cylinder is connected to the suction cup fixing frame 31 through the cylinder front fixing frame 36, and the output end of the flap cylinder is hinged to the cylinder front fixing frame 36.

[0072] In this way, the flap cylinder can perform telescopic movement, thereby realizing the rotation of the suction cup fixing frame 31 around the suction cup flipping fixing frame 33; by hingedly connecting the fixed end of the flap cylinder to the suction cup fixing frame 31, and hingedly connecting the output end of the flap cylinder to the suction cup fixing frame 31 through the cylinder front fixing frame 36, the rotation of the suction cup fixing frame 31 around the suction cup flipping fixing frame 33 can be realized, thereby improving the stability of the marble slab transportation flipping device.

[0073] According to some embodiments of the present application, optionally, the suction cup flip fixing frame 33 includes a first hinged portion 331 and a second hinged portion 332, the first hinged portion 331 is hinged to the suction cup fixing frame 31 through a suction cup flip axis fixing frame 37, and the fixing frame is hinged to the suction cup fixing frame 31 through another suction cup flip axis fixing frame 37.

[0074] In this way, the suction cup fixing frame 31 is divided into two hinge points and is hinged with the suction cup flip fixing frame 33, which can effectively improve the flipping stability of the suction cup fixing frame 31, and disperse the force points of the suction cup fixing frame 31 on the two hinge points, which can improve the service life of the hinge points.

[0075] According to some embodiments of the present application, optionally, the suction cup assembly 3 also includes two lifting shafts 38, a lifting drive unit 39 and a lifting shaft fixing seat 40, the fixed end of the lifting drive unit 39 is arranged on the suction cup flip fixing frame 33, the two lifting shafts 38 are parallel to each other, the two lifting shafts 38 pass through the suction cup flip fixing frame 33, the suction cup flip fixing frame 33 can slide relatively along the extension direction of the two lifting shafts 38, the lifting shaft fixing seat 40 is slidably arranged on the two lifting shafts 38, and can slide relatively along the extension direction of the two lifting shafts 38, the output end of the lifting drive unit 39 is connected to the lifting shaft fixing seat 40, and is used to drive the lifting shaft fixing seat 40 to move relative to the extension direction of the two lifting shafts 38, so as to drive the suction cup flip fixing frame 33 to move relative to the extension direction of the two lifting shafts 38, thereby driving the marble slab to perform lifting movement.

[0076] In this way, the lifting shaft 38 and the lifting drive unit 39 cooperate to realize the lifting movement of the suction cup flip fixing frame 33, and finally drive the marble slab to do the lifting movement, which can facilitate the transportation of the marble slab.

[0077] According to some embodiments of the present application, the suction cup assembly 3 may further include a lifting upper connecting plate 41, and the two lifting shafts 38 are respectively connected to the lifting upper connecting plate 41 and penetrate the lifting upper connecting plate 41. The lifting upper connecting plate 41 is provided with a through hole for accommodating the lifting drive unit 39. In this way, by providing the lifting upper connecting plate 41, the connection stability of the two lifting shafts 38 can be improved, and finally the stability of the lifting movement of the marble slab can be improved.

[0078] According to some embodiments of the present application, optionally, the suction cup assembly 3 further includes a lifting coding tooth row 42 and a lifting coding gear assembly 43, the lifting coding gear assembly 43 is arranged on the lifting shaft fixing seat 40, the lifting coding tooth row 42 extends along the extension direction of the lifting shaft 38, and the lifting coding gear assembly 43 includes an encoder 302 shaft that cooperates with the lifting coding tooth row 42. In this way, through the cooperation of the lifting coding tooth row 42 and the lifting coding gear assembly 43, feedback can be given to the lifting drive unit 39 of the suction cup assembly 3, thereby accurately controlling the lifting position of the marble slab.

[0079] According to some embodiments of the present application, optionally, the suction cup assembly 3 also includes a first walking drive unit 44, two walking shafts 45 and front and rear walking slides 46, one end of the first walking drive unit 44 is connected to the rotating fixed frame 241 assembly, and the other end of the first walking drive unit 44 is connected to the lifting shaft fixing seat 40, the two walking shafts 45 are arranged parallel to each other, and the two walking shafts 45 are respectively connected to the lifting shaft fixing seat 40, and the front and rear walking slides 46 can slide relative to each other along the extension direction of the two walking shafts 45, and the first walking drive unit 44 is used to drive the lifting shaft fixing seat 40 to slide relative to each other along the extension direction of the two walking shafts 45, so as to drive the suction cup 32 to slide relative to each other along the extension direction of the two walking shafts 45.

[0080] In this way, through the cooperation of the first travel drive unit 44 and the travel shaft 45, the suction cup fixing frame 31 can be moved in a short distance, so that the suction cup 32 can easily adsorb the marble slab after the marble slab is cut.

[0081] According to some embodiments of the present application, optionally, the suction cup transport vehicle 2 further includes a track 25 and a second travel drive unit 26, the suction cup transport chassis 21 is slidably arranged on the track 25, the second travel drive unit 26 is arranged on the suction cup transport chassis 21, and the second travel drive unit 26 is used to drive the suction cup transport chassis 21 to move relatively along the extension direction of the track 25;

[0082] The suction cup transport vehicle 2 includes a front corner wheel shaft 27, a rear corner wheel shaft 28 and a flat wheel 29. The front corner wheel shaft 27 is arranged at the front end of the suction cup transport chassis 21, and the rear corner wheel shaft 28 is arranged at the rear end of the suction cup transport chassis 21. The front corner wheel shaft 27 and the rear corner wheel shaft 28 are arranged parallel to each other. A flat wheel 29 is arranged at both ends of the front corner wheel shaft 27 and the rear corner wheel. The second walking drive unit 26 is used to drive the front corner wheel shaft 27 to rotate, thereby driving the flat wheel 29 to move relative to each other along the extension direction of the track 25.

[0083] In this embodiment, the track 25 is arranged on the cement base 1, and the cement base 1 is a prefabricated part, which is manufactured in advance.

[0084] In this way, the second walking drive unit 26 can be used to drive the suction cup transport chassis 21 to move relatively along the extension direction of the track 25, and the marble slabs can be transported over long distances by the suction cup transport chassis 21, which facilitates the transportation of the marble slabs; the second walking drive unit 26 can be used in conjunction with the front corner wheel shaft 27, the rear corner wheel shaft 28, and the flat wheel 29 to drive the suction cup transport chassis 21 to move smoothly on the track 25, thereby improving the stability of the suction cup transport chassis 21.

[0085] According to some embodiments of the present application, optionally, the slewing mechanism includes a slewing support 221, the slewing support 221 is rotatably arranged on the suction cup handling chassis 21, the rotating fixed frame 241 assembly is fixedly connected to the slewing support 221, and the slewing drive unit includes a motor 231 and a turntable gear 232, the turntable gear 232 is meshed with the slewing support 221, and the motor 231 is used to drive the rotation of the turntable gear 232, thereby driving the slewing support 221 to rotate;

[0086] The motor 231 is a hydraulic motor 231 . The rotating frame 241 assembly includes a rotating frame 241 and an oil tank frame 242 . The rotating frame 241 is fixed on the slewing bearing 221 . Two oil tank frames 242 are arranged on the rotating frame 241 . The two oil tank frames 242 are arranged parallel to each other.

[0087] In this way, through the cooperation of the motor 231, the turntable gear 232, and the slewing bearing 221, the rotation of the rotating fixed frame 241 assembly is driven to realize the steering of the marble slab; the hydraulic cylinder can be conveniently fixed by the two oil tank fixed frames 242.

[0088] According to some embodiments of the present application, optionally, the suction cup transporter 2 also includes a rotary encoder assembly 30, the rotary encoder assembly 30 includes a rotary encoder gear 301 and an encoder 302, the rotary encoder gear 301 is arranged on one side of the rotary bearing 221, the rotary encoder gear 301 is meshed with the rotary bearing 221, the encoder 302 is transmission-connected to the rotary encoder gear 301, and the encoder 302 is connected to and controls the motor 231.

[0089] In this way, the rotary encoder gear 301 can be meshed with the slewing bearing 221 , and the encoder 302 can be connected to the rotary encoder gear 301 in a transmission manner, so that the real-time position of the slewing bearing 221 can be recorded, and the motor 231 can accurately control the rotation of the slewing bearing 221 .

[0090] According to some embodiments of the present application, optionally, the slewing mechanism also includes a slewing brake block, a slewing brake drive unit 234 and a slewing brake mounting seat 235, the slewing brake mounting seat 235 is fixed on the suction cup transport chassis 21, the slewing brake drive unit 234 is installed on the slewing brake mounting seat 235, the slewing brake block is fixed on the slewing support 221, and the slewing brake drive unit 234 is used to cooperate with the slewing brake block to brake the slewing support 221.

[0091] According to some embodiments of the present application, optionally, the rotating frame 241 assembly includes a rotating frame support 303 and a rotating frame bracket 304, the suction cup assembly 3 is arranged on the rotating frame bracket 304, the rotating frame bracket 304 is arranged on the rotating frame support 303, and the rotating frame support 303 is arranged on the rotating mechanism. In this way, the suction cup assembly 3 can be easily installed through the cooperation of the rotating frame support 303 and the rotating frame bracket 304.

[0092] In this way, the slewing support 221 can be braked by the cooperation between the slewing brake drive unit 234 and the slewing brake block, so as to facilitate the positioning of the slewing support 221.

[0093] To achieve the above objectives, in a second aspect, the inventor provides a marble slab production system, comprising the marble slab transportation equipment as described above.

[0094] The marble 6 cutting board production system also includes a cutting device, which is located on one side of the rotating device, and the transfer device 5 is located on the other side of the rotating device. The cutting board device 4 is used to cut the marble 6 into marble slabs through saw blades, and the suction cup assembly 3 is used to hold the marble slab. When the marble slab cutting process is completed, the rotating device transfers the marble slab to the transfer device 5, and the transfer device 5 transfers the marble slab.

[0095] In this embodiment, the marble 6 cutting board production system also includes a control device for the suction cup 32, a flip drive unit 34, a rotation drive unit, a lifting drive unit 39, a first travel drive unit 44, a second travel drive unit 26 and a rotary brake drive unit 234. The control device is a conventional technical means and will not be repeated here.

[0096] In this embodiment, the cutting device includes a base, a workbench, a cutting mechanism and a positioning beam. The workbench is fixed on the base and is used to place marble. A first guide rail is provided on the workbench. The positioning beam is provided on the first guide rail through a first slider. The positioning beam can be close to or away from the marble on the workbench through the cooperation of the first slider and the first guide rail to limit the marble. A second guide rail extending along the length direction of the base is provided on the base, and the cutting mechanism is slidably provided on the second guide rail. The cutting mechanism includes a cutting machine base, a second drive unit, a third drive unit and a saw blade. The second drive unit, the third drive unit and the saw blade are provided on the cutting machine base. The second drive unit is used to drive the cutting machine base to move relatively along the extension direction of the second guide rail, and the third drive unit is used to drive the saw blade to cut the marble on the workbench.

[0097] In this way, the second driving unit can be used to drive the cutting machine base to drive the cutting mechanism to move along the extension direction of the second guide rail, thereby driving the saw blade to cut the marble on the workbench, which can effectively improve production efficiency and better meet the needs of automated production; at the same time, the marble is placed on the workbench, and the positioning beam and the suction cup transport device can cooperate to position the marble. After positioning, the cutting mechanism cuts the marble on the workbench. After cutting, the suction cup transport device holds the marble slab, and the cutting mechanism retreats to its original position. The positioning beam can automatically approach the marble, push the marble to the processing position, and position the marble. No manual positioning is required. The cutting mechanism only needs to repeat the cutting steps, and there is no need to adjust the position of the cutting mechanism multiple times, thereby improving production efficiency.

[0098] In this embodiment, a screw rod is provided on one side of the first guide rail, and the positioning beam is provided on the screw rod through a screw rod nut seat, and the marble positioning and cutting device further comprises a first driving unit, and the first driving unit is used to drive the screw rod to rotate so that the positioning beam moves relatively along the extension direction of the first guide rail. In this way, the positioning beam can be driven to move relatively along the extension direction of the first guide rail through the cooperation between the screw rod and the screw rod nut seat, and there is no need to manually operate the positioning beam for positioning.

[0099] In this embodiment, a first guide rail is disposed at both ends of the workbench, and a screw rod and a first driving unit are disposed on one side of the first guide rail. In this way, a separate first driving unit is disposed at both ends of the positioning beam, which can conveniently adjust the inclination angle of the positioning beam on the workbench and facilitate the positioning of the marble.

[0100] In this embodiment, two second guide rails parallel to each other are arranged on the base, and the cutting mechanism further comprises two positioning flat wheels, which respectively cooperate with the two second guide rails, and the second driving unit is used to drive the two positioning flat wheels to move relative to each other along the extension direction of the two second guide rails, so as to drive the cutting mechanism to move relative to each other along the length direction of the base. In this way, the second driving unit can drive the rotation of the two positioning flat wheels, thereby driving the cutting mechanism to move relative to each other along the length direction of the base, so as to realize the cutting mechanism to cut marble.

[0101] In this embodiment, a first sprocket is provided on the output shaft of the second driving unit, two positioning flat wheels are connected through a main driving shaft, a second sprocket is provided on the main driving shaft, the first sprocket is in driving connection with the second sprocket, and the second driving unit is used to drive the two positioning flat wheels to rotate simultaneously. In this way, the two positioning flat wheels can be driven to rotate simultaneously through the cooperation of the first sprocket, the main driving shaft, and the second sprocket, and the plate cutting mechanism can be driven to move stably along the length direction of the base.

[0102] In this embodiment, the plate cutting mechanism further includes a driving wheel, a first driven wheel and a second driven wheel, which are arranged on a plate cutting machine base, and a saw blade is arranged to pass around the driving wheel, the first driven wheel and the second driven wheel in sequence, and a third driving unit is used to drive the driving wheel to rotate, thereby driving the saw blade to perform cutting motion. In this way, the third driving unit can drive the saw blade to cut marble, thereby cutting marble into plates.

[0103] In this embodiment, the driving wheel is arranged on the base of the plate cutter through the first fixed support seat, the first driven wheel is arranged on the base of the plate cutter through the second fixed support seat, and the second driven wheel is arranged on the base of the plate cutter through a movable mechanism; the movable mechanism includes a nitrogen spring cylinder and a nitrogen cylinder fixing frame, the nitrogen cylinder fixing frame is arranged on the base of the plate cutter, one end of the nitrogen spring cylinder is arranged on the nitrogen cylinder fixing frame, and the other end of the nitrogen spring cylinder is connected to the second driven wheel. In this way, when the driving wheel and the first driven wheel are fixed, the second driven wheel is arranged on the base of the plate cutter through the movable mechanism, and the tension of the saw blade can be adjusted to increase the service life of the saw blade. The nitrogen spring cylinder provides a stable elastic force for the second driven wheel to prevent the saw blade from colliding with each other during use, which can effectively increase the service life of the saw blade.

[0104] In this embodiment, the movable mechanism further includes a third fixed support seat and a fourth drive unit, the third fixed support seat is arranged on the plate cutting machine base, the third fixed support seat and the nitrogen cylinder fixing frame are respectively arranged on both sides of the second driven wheel, and the fourth drive unit is arranged on the third fixed support seat, and the fourth drive unit is used for the second driven wheel to approach or move away from the driving wheel to tighten the saw blade. In this way, the saw blade can be tightened by the fourth drive unit to realize automatic control of the tension of the saw blade.

[0105] In this embodiment, the cutting mechanism also includes a guide arm, which is arranged on the base of the cutting machine, and is used to guide the saw blade; the guide arm includes a saw blade positioning block, a guide arm seat, a guide arm body and a guide oil cylinder, the saw blade positioning block is used to clamp the saw blade and limit the saw blade, the guide arm seat is fixed on the base of the cutting machine, the guide arm seat is sleeved on the guide arm body, the guide arm body can move up and down in the vertical direction, the saw blade positioning block is arranged at the bottom of the guide arm body, the guide oil cylinder is arranged on the guide arm seat, the extended end of the guide oil cylinder is connected to the top of the guide arm body, and is used to drive the guide arm body to move up and down in the vertical direction, thereby driving the saw blade positioning block to move up and down in the vertical direction. In this way, the saw blade can be guided by the guide arm to improve the stability of the saw blade. By connecting the extended end of the guide oil cylinder to the top of the guide arm body, and the saw blade positioning block is arranged at the bottom of the guide arm body, the saw blade can be clamped and limited at different heights, which is convenient for clamping the saw blade close to or away from the marble, and can adapt to marbles of different heights.

[0106] Different from the prior art, the system of the technical solution of the present application can drive the rotation of the suction cup flipping fixing frame 33 through the flipping driving unit 34, thereby driving the flipping of the marble slab and mechanizedly flipping the marble slab from vertical to horizontal, thereby improving production efficiency; at the same time, the rotary mechanism can be driven to rotate through the rotary driving unit, thereby ultimately driving the suction cup assembly 3 to rotate, thereby realizing the steering of the marble slab, which can meet the requirements of automated production and does not require manual transportation of the marble slab.

[0107] It should be noted that, although the above embodiments have been described in this article, the patent protection scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, changes and modifications made to the embodiments described herein, or equivalent structures or equivalent process changes made using the contents of the present invention specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields, are all included in the patent protection scope of the present invention.

Claims

1. A marble slab transportation device, characterized in that: include: A rotating device, wherein the rotating device holds the marble slab via a suction cup; A transfer device, the transfer device is located at one side of the rotary device, the rotary device is used to transport the marble slab to the transfer device, and the transfer device is used to transfer the marble slab; Wherein, the rotating device comprises a suction cup assembly and a suction cup transport vehicle, the suction cup assembly is arranged on the suction cup transport vehicle, the suction cup assembly comprises a suction cup fixing frame, a suction cup, a suction cup flip fixing frame and a flap driving unit, the flap driving unit is arranged on the suction cup flip fixing frame, the suction cup fixing frame is hinged on the suction cup flip fixing frame, the suction cup is fixed on the suction cup fixing frame, the fixed end of the flap driving unit is hinged to the suction cup flip fixing frame, the output end of the flap driving unit is hinged to the suction cup fixing frame, and the flap driving unit is used to drive the suction cup fixing frame to rotate around the suction cup flip fixing frame, so as to realize the rotation of the marble slab driven by the suction cup; The suction cup transport vehicle comprises a suction cup transport chassis, a slewing mechanism, a slewing drive unit and a rotating fixed frame assembly, wherein the slewing mechanism, the slewing drive unit and the rotating fixed frame assembly are all arranged on the suction cup transport chassis, the slewing drive unit is connected to and controls the slewing mechanism, the rotating fixed frame assembly is arranged on the slewing mechanism, the suction cup assembly is arranged on the rotating fixed frame assembly, and the slewing drive unit is used to drive the slewing mechanism to rotate, so as to drive the suction cup assembly to rotate; The slewing mechanism comprises a slewing bearing, the slewing bearing is rotatably arranged on the suction cup handling chassis, the rotating fixed frame assembly is fixedly connected to the slewing bearing, the rotating fixed frame assembly comprises a rotating fixed frame and an oil tank fixed frame, the rotating fixed frame is fixed on the slewing bearing, two oil tank fixed frames are arranged on the rotating fixed frame, and the two oil tank fixed frames are arranged parallel to each other; and A cutting device, the cutting device is located at the other side of the rotating device, the cutting device is used to cut marble, the cutting device includes a base, a workbench, a cutting mechanism and a positioning beam, the workbench is fixed on the base, a first guide rail is arranged on the workbench, the positioning beam cooperates with the first guide rail through a first slider, and can approach or move away from the marble on the workbench to limit the marble, a second guide rail is arranged on the base, the cutting mechanism is slidably arranged on the second guide rail, the cutting mechanism includes a cutting machine base, a second driving unit, a third driving unit and a saw blade, the second driving unit, the third driving unit and the saw blade are arranged on the cutting machine base, the second driving unit is used to drive the cutting machine base to move relatively along the extension direction of the second guide rail, and the third driving unit is used to drive the saw blade to cut the marble on the workbench; The cutting mechanism also includes a guide arm, which is arranged on the base of the cutting machine and is used to guide the saw blade; the guide arm includes a saw blade positioning block, a guide arm seat, a guide arm body and a guide cylinder, the saw blade positioning block is used to clamp the saw blade and limit the saw blade, the guide arm seat is fixed on the base of the cutting machine, the guide arm seat is sleeved on the guide arm body, the guide arm body can move up and down in the vertical direction, the saw blade positioning block is arranged at the bottom of the guide arm body, the guide cylinder is arranged on the guide arm seat, the protruding end of the guide cylinder is connected to the top of the guide arm body, and is used to drive the guide arm body to move up and down in the vertical direction, thereby driving the saw blade positioning block to move up and down in the vertical direction.

2. The marble slab transport equipment according to claim 1, characterized in that: The flap driving unit is a flap cylinder, the fixed end of the flap cylinder is connected to the suction cup flipping fixed frame through the flap cylinder rear fixed frame, the fixed end of the flap cylinder is hinged to the flap cylinder rear fixed frame, the output end of the flap cylinder is connected to the suction cup fixed frame through the cylinder front fixed frame, and the output end of the flap cylinder is hinged to the cylinder front fixed frame.

3. The marble slab transport equipment according to claim 2, characterized in that: The suction cup flip fixing frame includes a first hinged portion and a second hinged portion, the first hinged portion is hinged to the suction cup fixing frame via a suction cup flip shaft fixing frame, and the fixing frame is hinged to the suction cup fixing frame via another suction cup flip shaft fixing frame.

4. The marble slab transport equipment according to claim 1, characterized in that: The suction cup assembly also includes two lifting shafts, a lifting drive unit and a lifting shaft fixing seat. The fixed end of the lifting drive unit is arranged on the suction cup flip fixing frame. The two lifting shafts are parallel to each other. The two lifting shafts pass through the suction cup flip fixing frame. The suction cup flip fixing frame can slide relatively along the extension direction of the two lifting shafts. The lifting shaft fixing seat is slidably arranged on the two lifting shafts and can slide relatively along the extension direction of the two lifting shafts. The output end of the lifting drive unit is connected to the lifting shaft fixing seat and is used to drive the lifting shaft fixing seat to move relatively along the extension direction of the two lifting shafts, so as to drive the suction cup flip fixing frame to move relatively along the extension direction of the two lifting shafts, thereby driving the marble slab to perform lifting movement.

5. The marble slab transport equipment according to claim 4, characterized in that: The suction cup assembly also includes a first walking drive unit, two walking shafts and front and rear walking slides, one end of the first walking drive unit is connected to the rotating fixed frame assembly, the other end of the first walking drive unit is connected to the lifting shaft fixing seat, the two walking shafts are arranged parallel to each other, the two walking shafts are respectively connected to the lifting shaft fixing seats, the front and rear walking slides can slide relative to each other along the extension direction of the two walking shafts, and the first walking drive unit is used to drive the lifting shaft fixing seat to slide relative to each other along the extension direction of the two walking shafts, so as to drive the suction cup to slide relative to each other along the extension direction of the two walking shafts.

6. The marble slab transportation equipment according to any one of claims 1 to 5, characterized in that: The suction cup transport vehicle further comprises a track and a second travel drive unit, the suction cup transport chassis is slidably arranged on the track, the second travel drive unit is arranged on the suction cup transport chassis, and the second travel drive unit is used to drive the suction cup transport chassis to move relatively along the extension direction of the track; The suction cup transport vehicle includes a front corner wheel shaft, a rear corner wheel shaft and a flat wheel, the front corner wheel shaft is arranged at the front end of the suction cup transport chassis, the rear corner wheel shaft is arranged at the rear end of the suction cup transport chassis, the front corner wheel shaft and the rear corner wheel shaft are arranged parallel to each other, and a flat wheel is arranged at both ends of the front corner wheel shaft and the rear corner wheel, and the second walking drive unit is used to drive the front corner wheel shaft to rotate, thereby driving the flat wheel to move relative to each other along the extension direction of the track.

7. The marble slab transport equipment according to claim 6, characterized in that: The slewing drive unit includes a motor and a slewing disk gear, wherein the slewing disk gear is meshed with the slewing bearing, and the motor is used to drive the slewing disk gear to rotate, thereby driving the slewing bearing to rotate. The motor is a hydraulic motor.

8. The marble slab transport equipment according to claim 7, characterized in that: The suction cup transporter also includes a rotary encoder assembly, which includes a rotary encoder gear and an encoder. The rotary encoder gear is arranged on one side of the slewing bearing, the rotary encoder gear is meshed with the slewing bearing, the encoder is transmission-connected to the rotary encoder gear, and the encoder is connected to and controls the motor.

9. The marble slab transport equipment according to claim 7, characterized in that: The slewing mechanism also includes a slewing brake block, a slewing brake drive unit and a slewing brake mounting seat. The slewing brake mounting seat is fixed on the suction cup transport chassis, the slewing brake drive unit is installed on the slewing brake mounting seat, the slewing brake block is fixed on the slewing support, and the slewing brake drive unit is used to cooperate with the slewing brake block to brake the slewing support.

10. A marble slab production system, characterized in that: include: The marble slab transport device as claimed in any one of claims 1 to 9.

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