Multifunctional rotating table

Abstract

The invention provides a multifunctional rotating table, and belongs to the technical field of glass processing. The technical problem that an existing horizontal rotating table can only convey glass in one direction is solved. According to the multifunctional rotating table, a rotating mechanism is installed on a base and can drive a rotating frame to rotate, a lifting mechanism is installed on the rotating frame and can drive a lifting frame to vertically move, and a conveying mechanism comprises a rubber roller conveying module and a synchronous belt conveying module; and a conveying rubber roller in the rubber roller conveying module and a synchronous belt in the synchronous belt conveying module are arranged in parallel and at an interval. The conveying mechanism can convey glass located on the conveying mechanism in the transverse direction or the longitudinal direction, and flexible conveying of the glass can be achieved in cooperation with the rotating mechanism.

Description

Technical Field

[0001] The present invention belongs to the technical field of glass processing, and particularly refers to a multifunctional rotating table. Background Art

[0002] During the production process of glass, it is often encountered that the glass needs to be transferred from one conveyor belt to another conveyor belt, or during the machining process, the glass needs to be transferred from the previous process to the next process for processing. Due to the environment and processing requirements, the glass needs to be turned during the transfer process.

[0003] Currently, as disclosed in a horizontal rotating table for glass conveying with the patent number 202223573379.4, the horizontal rotating table drives the frame to rotate through a rotating component, drives the frame to move up and down through a lifting component, and a conveying component for conveying glass is arranged on the frame. The conveying component includes a plurality of conveyor belts arranged in parallel.

[0004] The conveying component in the above horizontal rotating table can only convey in one direction. When encountering complex working conditions, it cannot well perform the conveying task, such as when it is necessary to adjust the conveying angle of the glass or adjust the relative position of the glass on the frame, etc. Summary of the Invention

[0005] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a multifunctional rotating table with a faster lifting speed and capable of meeting more complex working conditions.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] A multifunctional rotating table, characterized in that it includes a base, a rotating mechanism, a rotating frame, a lifting mechanism, a lifting frame, and a conveying mechanism. The rotating mechanism is installed on the base and can drive the rotating frame to rotate relative to the base. The lifting mechanism is installed on the rotating frame and can drive the lifting frame to move vertically relative to the rotating frame. The conveying mechanism includes a rubber roller conveying module and a synchronous belt conveying module. The conveying rubber rollers in the rubber roller conveying module are parallel and spaced apart from the synchronous belt in the synchronous belt conveying module. The synchronous belt conveying module is fixedly connected to the lifting frame, and a rubber roller lifting member for driving the rubber roller conveying module to move vertically is arranged on the lifting frame. All the above rubber rollers form a first conveying surface, and all the synchronous belts form a second conveying surface. The first conveying surface can be driven by the rubber roller lifting member to move from below the second conveying surface to above the second conveying surface or from above the second conveying surface to below the second conveying surface.

[0008] The conveying mechanism in this multi-functional rotary table can convey the glass located on the conveying mechanism horizontally or vertically. Cooperating with the rotating mechanism, it can achieve flexible conveying of the glass. For example, when it is necessary to convey the glass from one production line to two production lines, it is not necessary to frequently rotate the entire rotating frame, with a faster transmission speed and higher efficiency. At the same time, the rubber roller conveying module and the synchronous belt conveying module in this conveying mechanism cooperate with each other, and can also play the role of sheet alignment. It can align the glass sheets and then convey the glass, meeting the requirement of sheet alignment during the conveying process, eliminating the need for additional sheet alignment equipment, reducing the conveying process, reducing the equipment and length of the production line, which is conducive to improving production efficiency and reducing production costs.

[0009] In the above-mentioned multi-functional rotary table, the rotating mechanism includes a rotation driving member, a rotating outer ring, a rotating inner ring, and rolling elements. The rolling elements are arranged in the raceway formed between the rotating outer ring and the rotating inner ring. The rotating outer ring is fixedly connected to the base. The inner side of the rotating inner ring is provided with internal teeth. The rotation driving member is installed on the base and can drive the rotating inner ring to rotate relative to the rotating outer ring. The rotating frame is fixedly connected to the rotating inner ring, and the rotating frame can follow the rotating inner ring to rotate relative to the rotating outer ring.

[0010] In this multi-functional rotary table, the cooperation of the rotating outer ring, the rotating inner ring, and the rolling elements can reduce the friction between the rotating outer ring and the rotating inner ring during rotation, making the rotation smoother and the rotation more stable. The above-mentioned rotation driving member can be a servo motor or an ordinary electric motor.

[0011] In the above-mentioned multi-functional rotary table, the lifting mechanism includes a lifting motor, a lifting driving pulley, a lifting driven pulley, a lifting lead screw, and a lifting nut seat. The lifting motor is fixed on the rotating frame. The lifting lead screw is vertically arranged and rotatably installed on the rotating frame. The upper end of the lifting lead screw is fixedly connected with the lifting driven pulley. The lifting driving pulley is fixed on the driving shaft of the lifting motor. The lifting driving pulley and the lifting driven pulley are directly meshed or can be drivingly connected through an intermediate flexible member. The lifting nut seat is sleeved on the lifting lead screw and is threadedly connected with the lifting lead screw. The lifting nut seat is fixedly connected to the lower end of the lifting frame.

[0012] This lifting mechanism uses the cooperation of the lifting lead screw and the lifting nut seat to drive the lifting frame to move up and down, with a simpler structure. Moreover, the cooperation of the lifting motor, the lifting lead screw, and the lifting nut seat can make the lifting speed faster and the lifting process more stable.

[0013] In the above-mentioned multi-functional rotary table, there are at least three lifting mechanisms. The lifting mechanisms are arranged in a circular array on the rotating frame with the rotation axis of the rotating frame as the center, and all the lifting mechanisms work synchronously.

[0014] At least three lifting mechanisms arranged in a circular array can effectively prevent the lifting frame from tilting, making the connection between the lifting frame and the rotating frame more stable and firm.

[0015] In the above-mentioned multi-functional rotating table, the rubber roller conveying module includes rubber roller mounting square tubes, rubber roller driving components, rubber roller bearings and multiple conveying rubber rollers.

[0016] There are two rubber roller mounting square tubes which are arranged in parallel. The conveying rubber rollers are perpendicular to the rubber roller mounting square tubes and are installed at intervals longitudinally between the two rubber roller mounting square tubes. The conveying rubber rollers are rotatably connected to the rubber roller mounting square tubes through rubber roller bearings fixed on one side of the rubber roller mounting square tubes. A rubber roller driving component is arranged inside the rubber roller mounting square tubes. The end of the conveying rubber roller can extend into the rubber roller mounting square tubes and be connected to the rubber roller driving component. The cross-section of the rubber roller mounting square tube is rectangular, and the height H of this rectangle is greater than the length L.

[0017] The design that the above-mentioned rubber roller driving component is arranged inside the rubber roller mounting square tube can make more effective use of the thickness of the rubber roller in the axial direction of the conveying rubber roller (i.e., the length L of the rectangle). Compared with the two installation methods of installing the rubber roller driving component on one side of the rubber roller mounting square tube close to the conveying rubber roller or on one side far from the conveying rubber roller, this structure can greatly reduce the distance between the end of the synchronous belt and the rubber roller mounting square tube or the distance between the rubber roller mounting square tube and the adjacent production line, thereby reducing the spacing between the synchronous belt and the connected production line. It can effectively prevent the glass from falling or getting stuck due to too large a spacing during the process of the glass being conveyed from the synchronous belt to the next production line or from the production line to the synchronous belt, thus avoiding problems such as glass damage and production line shutdown, with better safety and stability and higher working efficiency.

[0018] The above-mentioned rectangular rubber roller mounting square tube can reduce the thickness of the rubber roller mounting square tube in the axial direction of the conveying rubber roller, thereby further reducing the spacing between the synchronous belt and the production line.

[0019] In the above-mentioned multi-functional rotating table, the rubber roller driving component includes a rubber roller driving part, a rubber roller driving wheel, a rubber roller driven wheel and a rubber roller transmission chain. The rubber roller driven wheel is fixedly connected to the end of the conveying rubber roller. The rubber roller driving part is fixed on the lower side of the corresponding rubber roller mounting square tube. A rubber roller driving wheel is fixedly connected to the rubber roller driving part. Both the rubber roller driving wheel and the rubber roller driven wheel are engaged with the rubber roller transmission chain. The rubber roller driven wheel and the part of the rubber roller transmission chain connected to it are both located inside the rubber roller mounting square tube.

[0020] This rubber roller drive assembly uses a rubber roller conveyor chain to drive the conveyor rubber roller. Not only is the power transmission of the rubber roller conveyor chain more stable and accurate, but it also has the advantage of a small width, enabling it to be smoothly placed into the rubber roller installation square tube. It supports and cooperates with the structure of the rubber roller installation square tube, making the distance between the end of the synchronous belt and the production line shorter.

[0021] In the above-mentioned multifunctional rotating table, rectangular mounting holes are provided on the upper side and / or lower side of the rubber roller installation square tube opposite to the rubber roller driven wheel. A guide plate is provided inside the mounting hole and a pressing plate is provided outside. The guide plate and the pressing plate are fixedly connected to the rubber roller installation square tube through fasteners. Guide ribs that cooperate with the rubber roller conveyor chain are provided on the inner side surface of the guide plate.

[0022] The design of the above-mentioned mounting hole facilitates the placement of the rubber roller driven wheel. At the same time, the design of the guide plate and the guide ribs can play a role in pressing the rubber roller conveyor chain, enabling the rubber roller conveyor chain to maintain a meshed state with the rubber roller driven wheel. The above-mentioned guide ribs can contact the rollers of the rubber roller conveyor chain, thus playing a guiding role and keeping the rubber roller conveyor chain in rolling connection with the guide ribs. This can not only be used to press the rubber roller conveyor chain but also has relatively little resistance to the rubber roller conveyor chain during transmission.

[0023] In the above-mentioned multifunctional rotating table, several rubber roller horizontal strengthening rods are provided between two rubber roller installation square tubes. The rubber roller horizontal strengthening rods are arranged between the conveyor rubber roller and the adjacent synchronous belt, and the upper edge of the rubber roller horizontal strengthening rod is lower than the upper edge of the rubber roller installation square tube. At least two rubber roller vertical support rods are provided below the rubber roller horizontal strengthening rod. The rubber roller vertical support rods are fixedly connected to all the rubber roller horizontal strengthening rods. The rubber roller lifting member is connected to the rubber roller vertical support rods, and the distance between the upper edge of the rubber roller vertical support rod and the lower edge of the synchronous belt is greater than the vertical movement stroke of the first conveying surface.

[0024] The above-mentioned rubber roller horizontal strengthening rods are used to fix two rubber roller installation square tubes, making the structural strength of the rubber roller conveying module higher. The rubber roller vertical support rods are used to connect all the rubber roller horizontal strengthening rods and are connected to the rubber roller lifting member at the same time, enabling the rubber roller lifting member to smoothly lift or lower the entire rubber roller conveying module. The above-mentioned rubber roller lifting member is a cylinder or a hydraulic cylinder. The design that the distance between the upper edge of the rubber roller vertical support rod and the lower edge of the synchronous belt is greater than the vertical movement stroke of the first conveying surface can prevent the rubber roller vertical support rod from colliding with the synchronous belt during the process of the rubber roller lifting member driving the rubber roller conveying module to move up or down, optimizing the structure and making the connection between the rubber roller conveying module and the synchronous belt conveying module more compact.

[0025] In the above-mentioned multifunctional rotating table, a bearing mounting seat is fixedly connected to the side wall of the square tube for mounting the rubber roller. Both ends of the conveying rubber roller are fixedly connected with connecting shafts. The outer ends of the connecting shafts are rotatably connected with rubber roller bearings. The rubber roller bearings are fixedly connected to the upper side surface of the bearing mounting seat through bearing blocks. An auxiliary roller is sleeved on the connecting shaft, and the auxiliary roller is arranged close to the rubber roller bearing.

[0026] A bearing mounting seat cooperating with the conveying rubber roller is arranged on the side wall of the square tube for mounting the rubber roller. Then, the bearings at the ends of the conveying rubber roller are fixedly connected to the bearing mounting seat through bearing blocks, so that the connecting shafts of the conveying rubber roller can extend into the square tube for mounting the rubber roller from the side of the square tube for mounting the rubber roller and be connected to the rubber roller driving assembly arranged in the square tube for mounting the rubber roller. Therefore, the structure of the bearing mounting seat in this multifunctional rotating table and the structure of arranging the rubber roller driving assembly in the square tube for mounting the rubber roller support and cooperate with each other, jointly solving the technical problem of how to reduce the overall width of the square tube for mounting the rubber roller and the rubber roller driving assembly, making the distance between the end of the synchronous belt and the assembly line smaller and making the conveying of the glass sheet more stable and smooth. At the same time, the design of individual bearing mounting seats will not interfere with the synchronous belt, and the end of the synchronous belt can be designed to be closer to the side wall of the square tube for mounting the rubber roller, thereby further reducing the distance between the end of the synchronous belt and the assembly line.

[0027] The design of the above-mentioned auxiliary wheel can support the edge of the glass when the glass sheet moves along with the rubber roller conveying module, preventing the glass sheet from tilting or falling. When the glass sheet moves along with the synchronous belt conveying module, it can also support the glass sheet to a certain extent and reduce the tilting angle of the glass sheet.

[0028] In the above-mentioned multifunctional rotating table, the synchronous belt conveying module includes a synchronous belt substrate, a driven pulley, a synchronous belt, a driving shaft, a driving pulley and a synchronous belt driving member. Driven pulleys are fixedly connected to both sides of the synchronous belt substrate. The driving shaft is perpendicular to the synchronous belt substrate. A driving pulley corresponding to the synchronous belt is fixedly connected to the driving shaft. The synchronous belt is sleeved on the synchronous belt substrate and meshes with the driven pulley and the driving pulley. The synchronous belt driving member can rotate the driving shaft and drive the synchronous belt to rotate.

[0029] The above structure of the synchronous belt can make all synchronous belts rotate synchronously, with better synchronism and coordination. The above-mentioned synchronous belt driving member is a servo motor or an ordinary electric motor.

[0030] In the above-mentioned multifunctional rotating table, a chute capable of accommodating the synchronous belt is arranged on the upper side surface of the synchronous belt substrate. The depth of the chute is less than the thickness of the synchronous belt. Adjusting plates are fixedly connected to both ends of the synchronous belt substrate. The driven pulley can be adjustably fixed on the adjusting plate along the length direction of the synchronous belt substrate.

[0031] The design of the above chute can make the movement of the synchronous belt smoother, keep the upper edge of the synchronous belt in the same plane, increase the contact area between the synchronous belt and the glass, enable the synchronous belt to better convey the glass, and avoid relative sliding between the glass and the synchronous belt; the design of the adjusting plate can adjust the distance between the end of the synchronous belt and the rubber roller installation square tube, and can also appropriately adjust the tension of the synchronous belt.

[0032] In the above-mentioned multifunctional rotary table, an auxiliary wheel is further included. The auxiliary wheel is fixedly connected to the adjusting plate and / or the synchronous belt substrate through a support member. The diameter of the auxiliary wheel is smaller than that of the driven pulley. The upper edge of the auxiliary wheel is not higher than the upper edge of the synchronous belt. The upper edge of the auxiliary wheel is higher than the upper side of the rubber roller installation square tube. The auxiliary wheel is arranged between the central axis of the driven pulley and the rubber roller installation square tube.

[0033] Due to the defect of the structure of the synchronous belt itself, after the glass sheet leaves the synchronous belt corresponding to the upper end of the driven pulley, the synchronous belt can no longer support the glass sheet. Therefore, there is at least a distance as long as the radius of the driven pulley between the synchronous belt and the rubber roller installation square tube where the glass sheet is in a suspended state. The design of the above auxiliary wheel can support the glass sheet at the position where the glass sheet was originally in a suspended state, thus avoiding the glass sheet from tilting and falling, and making the conveying of the glass safer, more stable and smoother; at the same time, the structure of the auxiliary wheel, the rectangular rubber roller installation square tube and the rubber roller driving component arranged in the rubber roller installation square tube support each other and cooperate with each other, so that the transmission of the glass sheet in the conveying direction of the synchronous belt can be safer, more stable and smoother.

[0034] Compared with the prior art, the technical effects of the present invention are as follows:

[0035] 1. The conveying mechanism in the present invention can convey the glass located on the conveying mechanism horizontally or vertically, and cooperate with the rotating mechanism to realize the flexible conveying of the glass;

[0036] 2. The invention does not need to frequently rotate the entire rotating frame, has a faster transmission speed and higher efficiency;

[0037] 3. The rubber roller conveying module and the synchronous belt conveying module in the present invention cooperate with each other, and can also play the role of sheet alignment. It can align the glass sheets and then convey the glass, realizing the requirement of sheet alignment during the conveying process, without the need to additionally set up sheet alignment equipment, reducing the conveying process, reducing the equipment and length of the production line, being beneficial to improving production efficiency and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0039] Figure 2 It is a side view of the present invention.

[0040] Figure 3 are the structural schematic diagram and partial enlarged view of the conveying mechanism of the present invention.

[0041] Figure 4 is the structural schematic diagram of the connection of the transfer rubber roller, synchronous belt and rubber roller mounting square tube of the present invention.

[0042] Figure 5 is the partial enlarged view of the end of the transfer rubber roller of the present invention.

[0043] Figure 6 is the partial structural schematic diagram of the rubber roller driving assembly of the present invention.

[0044] Figure 7 is the partial enlarged view of the end of the synchronous belt of the present invention.

[0045] Figure 8 is the partial sectional view of the connection between the transfer rubber roller and the rubber roller mounting square tube of the present invention.

[0046] Figure 9 is the structural schematic diagram of the synchronous belt, synchronous belt substrate and driving structure of the present invention.

[0047] Figure 10 is the structural schematic diagram of the connection of the base, rotating frame and lifting frame of the present invention.

[0048] Figure 11 is the structural schematic diagram of the connection between the rotating frame and the lifting frame of the present invention.

[0049] Figure 12 is the structural schematic diagram of the lifting mechanism of the present invention.

[0050] Figure 13 is the structural schematic diagram of the base and the rotating mechanism of the present invention.

[0051] Figure 14 is the schematic of the production line applying the present invention Figure 1 .

[0052] Figure 15 is the schematic of the production line applying the present invention Figure 2 .

[0053] Figure 16 is the schematic of the production line applying the present invention Figure 3 .

[0054] In the figure, 1 is the base; 2 is the rotating mechanism; 21 is the rotation driving part; 22 is the rotating outer ring; 23 is the rotating inner ring; 231 is the internal teeth; 24 is the rolling element; 25 is the raceway; 3 is the rotating frame; 4 is the lifting mechanism; 41 is the lifting motor; 42 is the lifting driving pulley; 43 is the lifting driven pulley; 44 is the lifting lead screw; 45 is the lifting nut seat; 46 is the intermediate flexible part; 5 is the lifting frame; 51 is the rubber roller lifting part; 61 is the conveying rubber roller; 611 is the connecting shaft; 612 is the rubber roller bearing; 613 is the auxiliary roller; 62 is the rubber roller mounting square pipe; 621 is the mounting hole; 622 is the guide plate; 6221 is the guide rib; 623 is the pressing plate; 624 is the bearing mounting seat; 63 is the rubber roller driving part; 64 is the rubber roller driving pulley; 65 is the rubber roller driven pulley; 66 is the rubber roller transmission chain; 67 is the rubber roller transverse reinforcing bar; 68 is the rubber roller longitudinal support bar; 71 is the synchronous belt; 72 is the synchronous belt substrate; 721 is the chute; 73 is the driven pulley; 74 is the driving pulley; 75 is the driving shaft; 76 is the synchronous belt driving part; 77 is the adjusting plate; 78 is the auxiliary wheel; 79 is the support part. Detailed implementation manners

[0055] The following are specific embodiments of the present invention and in combination with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0056] This multifunctional rotating table includes a base 1, a rotating mechanism 2, a rotating frame 3, a lifting mechanism 4, a lifting frame 5 and a conveying mechanism. The rotating mechanism 2 is installed on the base 1 and can drive the rotating frame 3 to rotate relative to the base 1. The lifting mechanism 4 is installed on the rotating frame 3 and can drive the lifting frame 5 to move vertically relative to the rotating frame 3. The conveying mechanism includes a rubber roller conveying module and a synchronous belt conveying module. The conveying rubber rollers 61 in the rubber roller conveying module are parallel and spaced apart from the synchronous belts 71 in the synchronous belt conveying module. The synchronous belt conveying module is fixedly connected to the lifting frame 5, and a rubber roller lifting member 51 for driving the rubber roller conveying module to move vertically is provided on the lifting frame 5. All the above rubber rollers form a first conveying surface, and all the synchronous belts 71 form a second conveying surface. The first conveying surface can be driven by the rubber roller lifting member 51 to move from below the second conveying surface to above the second conveying surface or from above the second conveying surface to below the second conveying surface. The conveying mechanism in this multifunctional rotating table can convey the glass located on the conveying mechanism horizontally or longitudinally. Cooperating with the rotating mechanism 2, it can achieve flexible conveying of the glass. For example, when it is necessary to convey the glass from one production line to two production lines, it is not necessary to frequently rotate the entire rotating frame 3, the transmission speed is faster, and the efficiency is higher. At the same time, the rubber roller conveying module and the synchronous belt conveying module in this conveying mechanism cooperate with each other, and can also play the role of sheet alignment. It can align the sheets and then convey the glass, meeting the requirement of sheet alignment during the conveying process, without the need to additionally set up sheet alignment equipment, reducing the conveying process, reducing the equipment and length of the production line, which is beneficial to improving production efficiency and reducing production costs.

[0057] As Figure 13 shown, the rotating mechanism 2 includes a rotating driving member 21, a rotating outer ring 22, a rotating inner ring 23 and rolling elements 24. The rolling elements 24 are arranged in a raceway 25 formed between the rotating outer ring 22 and the rotating inner ring 23. The rotating outer ring 22 is fixedly connected to the base 1. An internal gear 231 is provided on the inner side of the rotating inner ring 23. The rotating driving member 21 is installed on the base 1 and can drive the rotating inner ring 23 to rotate relative to the rotating outer ring 22. The rotating frame 3 is fixedly connected to the rotating inner ring 23, and the rotating frame 3 can follow the rotating inner ring 23 to rotate relative to the rotating outer ring 22. In this multifunctional rotating table, the cooperation of the rotating outer ring 22, the rotating inner ring 23 and the rolling elements 24 can reduce the friction between the rotating outer ring 22 and the rotating inner ring 23 during rotation, making the rotation smoother and the rotation more stable. The above rotating driving member 21 can be a servo motor or an ordinary electric motor.

[0058] As Figure 11 and Figure 12As shown in the figure, the lifting mechanism 4 includes a lifting motor 41, a lifting driving wheel 42, a lifting driven wheel 43, a lifting lead screw 44 and a lifting nut seat 45. The lifting motor 41 is fixed on the rotating frame 3. The lifting lead screw 44 is vertically arranged and rotatably installed on the rotating frame 3. The upper end of the lifting lead screw 44 is fixedly connected with the lifting driven wheel 43. The lifting driving wheel 42 is fixed on the driving shaft 75 of the lifting motor 41. The lifting driving wheel 42 is directly meshed with the lifting driven wheel 43 or can be drivingly connected through an intermediate flexible member 46. A lifting nut seat 45 threadedly connected with the lifting lead screw 44 is sleeved on the lifting lead screw 44. The lifting nut seat 45 is fixedly connected with the lower end of the lifting frame 5. There are at least three lifting mechanisms 4. The lifting mechanisms 4 are arranged in a circular array on the rotating frame 3 with the rotation axis of the rotating frame 3 as the center. All the lifting mechanisms 4 work synchronously. The lifting mechanism 4 of the present invention adopts the cooperation of the lifting lead screw 44 and the lifting nut seat 45 to drive the lifting frame 5 to move up and down. The structure is simpler. Moreover, the cooperation of the lifting motor 41, the lifting lead screw 44 and the lifting nut seat 45 can make the lifting speed faster and the lifting process more stable. At least three lifting mechanisms 4 arranged in a circular array can effectively prevent the lifting frame 5 from tilting, making the connection between the lifting frame 5 and the rotating frame 3 more stable and firm.

[0059] As Figures 1-6 shown, the rubber roller conveying module includes rubber roller mounting square tubes 62, rubber roller driving components, rubber roller bearings 612 and multiple conveying rubber rollers 61. There are two rubber roller mounting square tubes 62 arranged in parallel. The conveying rubber rollers 61 are perpendicular to the rubber roller mounting square tubes 62 and are installed at intervals along the longitudinal direction between the two rubber roller mounting square tubes 62. The conveying rubber rollers 61 are rotatably connected with the rubber roller mounting square tubes 62 through the rubber roller bearings 612 fixed on one side of the rubber roller mounting square tubes 62. Rubber roller driving components are arranged in the rubber roller mounting square tubes 62. The ends of the conveying rubber rollers 61 can extend into the rubber roller mounting square tubes 62 and be connected with the rubber roller driving components. The cross section of the rubber roller mounting square tube 62 is rectangular, and the height H of the rectangle is greater than the length L. The design that the above-mentioned rubber roller driving components are arranged in the rubber roller mounting square tubes 62 can make more effective use of the thickness of the rubber roller in the axial direction of the conveying rubber roller 61 (i.e., the length L of the rectangle). Compared with the two installation methods of installing the rubber roller driving components on one side of the rubber roller mounting square tube 62 close to the conveying rubber roller 61 or on one side of the rubber roller mounting square tube 62 far from the conveying rubber roller 61, this structure can greatly reduce the distance between the end of the synchronous belt 71 and the rubber roller mounting square tube 62 or the distance between the rubber roller mounting square tube 62 and the adjacent production line, thereby reducing the spacing between the synchronous belt 71 and the connected production line. It can effectively prevent the glass from falling or getting stuck due to too large a spacing during the process of the glass being conveyed from the synchronous belt 71 to the next production line or the glass being conveyed from the production line to the synchronous belt 71, thus avoiding problems such as glass damage and production line shutdown. The safety and stability are better, and the working efficiency is higher.

[0060] The above-mentioned rectangular rubber roller mounting square tube 62 can reduce the thickness of the rubber roller mounting square tube 62 in the axial direction of the conveying rubber roller 61, thereby further reducing the distance between the synchronous belt 71 and the production line.

[0061] As Figure 6 shown, the rubber roller driving assembly includes a rubber roller driving member 63, a rubber roller driving sprocket 64, a rubber roller driven sprocket 65 and a rubber roller transmission chain 66. The rubber roller driven sprocket 65 is fixedly connected to the end of the conveying rubber roller 61. The rubber roller driving member 63 is fixed to the lower side of the corresponding rubber roller mounting square tube 62. A rubber roller driving sprocket 64 is fixedly connected to the rubber roller driving member 63. Both the rubber roller driving sprocket 64 and the rubber roller driven sprocket 65 are engaged with the rubber roller transmission chain 66. The rubber roller driven sprocket 65 and a part of the rubber roller transmission chain 66 connected thereto are located inside the rubber roller mounting square tube 62. This rubber roller driving assembly uses the rubber roller transmission chain 66 to drive the conveying rubber roller 61. Not only is the power transmission of the rubber roller transmission chain 66 more stable and accurate, but it also has the advantage of a small width and can be smoothly placed inside the rubber roller mounting square tube 62, supporting and cooperating with the structure of the rubber roller mounting square tube 62 to make the distance between the end of the synchronous belt 71 and the production line shorter. The above-mentioned rubber roller driving member 63 is a servo motor or an electric motor.

[0062] As Figure 4 and Figure 8 shown, rectangular mounting holes 621 are provided on the upper side and / or the lower side of the rubber roller mounting square tube 62 opposite to the rubber roller driven sprocket 65. A guide plate 622 is provided inside the mounting hole 621, and a pressing plate 623 is provided outside. The guide plate 622 and the pressing plate 623 are fixedly connected to the rubber roller mounting square tube 62 through fasteners. Guide ridges 6221 cooperating with the rubber roller transmission chain 66 are provided on the inner side surface of the guide plate 622. The design of the above-mentioned mounting holes 621 facilitates the placement of the rubber roller driven sprocket 65. At the same time, the design of the guide plate 622 and the guide ridges 6221 can play a role in pressing the rubber roller transmission chain 66, enabling the rubber roller transmission chain 66 to maintain a meshed state with the rubber roller driven sprocket 65. The above-mentioned guide ridges 6221 can contact the rollers of the rubber roller transmission chain 66, thereby playing a guiding role and keeping the rubber roller transmission chain 66 in rolling connection with the guide ridges 6221. It can not only be used to press the rubber roller transmission chain 66, but also has less resistance to the rubber roller transmission chain 66 during transmission.

[0063] As Figure 2 and Figure 3As shown, several transverse rubber roller reinforcing bars 67 are provided between two square rubber roller mounting pipes 62. The transverse rubber roller reinforcing bars 67 are arranged between the conveyor rubber rollers 61 and the adjacent synchronous belts 71, and the upper edge of the reinforcing bars is lower than the upper edge of the square rubber roller mounting pipes 62. At least two longitudinal rubber roller support bars 68 are provided below the transverse rubber roller reinforcing bars 67. The longitudinal rubber roller support bars 68 are fixedly connected to all the transverse rubber roller reinforcing bars 67. The rubber roller lifting member 51 is connected to the longitudinal rubber roller support bars 68. The distance between the upper edge of the longitudinal rubber roller support bars 68 and the lower edge of the synchronous belt 71 is greater than the stroke of the vertical movement of the first conveying surface. The above-mentioned transverse rubber roller reinforcing bars 67 are used to fix the two square rubber roller mounting pipes 62, making the structural strength of the rubber roller conveying module higher; the longitudinal rubber roller support bars 68 are used to connect all the transverse rubber roller reinforcing bars 67 and are connected to the rubber roller lifting member 51 at the same time, enabling the rubber roller lifting member 51 to smoothly lift or lower the entire rubber roller conveying module. The above-mentioned rubber roller lifting member 51 is a cylinder or a hydraulic cylinder; the design that the distance between the upper edge of the longitudinal rubber roller support bars 68 and the lower edge of the synchronous belt 71 is greater than the stroke of the vertical movement of the first conveying surface can prevent the longitudinal rubber roller support bars 68 from colliding with the synchronous belt 71 during the process of the rubber roller lifting member 51 driving the rubber roller conveying module to move up or down, optimizing the structure and making the connection between the rubber roller conveying module and the synchronous belt conveying module more compact.

[0064] As Figure 4 , Figure 5 and Figure 8As shown in the figure, a bearing mounting seat 624 is fixedly connected to the side wall of the rubber roller mounting square tube 62. Both ends of the conveying rubber roller 61 are fixedly connected with connecting shafts 611. The outer ends of the connecting shafts 611 are rotatably connected with rubber roller bearings 612. The rubber roller bearings 612 are fixedly connected to the upper side surface of the bearing mounting seat 624 through bearing seats; an auxiliary roller 613 is sleeved on the connecting shaft 611, and the auxiliary roller 613 is arranged close to the rubber roller bearing 612. A bearing mounting seat 624 that cooperates with the conveying rubber roller 61 is arranged on the side wall of the rubber roller mounting square tube 62, and then the bearings at the ends of the conveying rubber roller 61 are fixedly connected to the bearing mounting seat 624 through bearing seats, so that the connecting shafts 611 of the conveying rubber roller 61 can extend into the rubber roller mounting square tube 62 from the side of the rubber roller mounting square tube 62 and be connected to the rubber roller driving assembly arranged in the rubber roller mounting square tube 62. Therefore, the structure of the bearing mounting seat 624 in this multifunctional rotating table and the structure of arranging the rubber roller driving assembly in the rubber roller mounting square tube 62 support each other and cooperate with each other to jointly solve the technical problem of how to reduce the overall width of the rubber roller mounting square tube 62 and the rubber roller driving assembly, making the distance between the end of the synchronous belt 71 and the assembly line smaller and making the conveying of the glass sheet more stable and smooth; at the same time, the design of individual bearing mounting seats 624 will not interfere with the synchronous belt 71, and the end of the synchronous belt 71 can be designed to be closer to the side wall of the rubber roller mounting square tube 62, thereby further reducing the distance between the end of the synchronous belt 71 and the assembly line. The design of the above auxiliary wheel 78 can support the edge of the glass when the glass sheet moves along with the rubber roller conveying module, preventing the glass sheet from tilting or falling; when the glass sheet moves along with the synchronous belt conveying module, it can also support the glass sheet to a certain extent and reduce the tilting angle of the glass sheet.

[0065] As Figure 3 , Figure 7 and Figure 9As shown in the figure, the synchronous belt conveying module includes a synchronous belt substrate 72, a driven pulley 73, a synchronous belt 71, a driving shaft 75, a driving pulley 74, and a synchronous belt driving member 76. Driven pulleys 73 are fixedly connected to both sides of the synchronous belt substrate 72. The driving shaft 75 is perpendicular to the synchronous belt substrate 72, and a driving pulley 74 corresponding to the synchronous belt 71 is fixedly connected to the driving shaft 75. The synchronous belt 71 is sleeved on the synchronous belt substrate 72 and meshes with the driven pulleys 73 and the driving pulley 74. The synchronous belt driving member 76 can rotate the driving shaft 75 and drive the synchronous belt 71 to rotate. A chute 721 capable of accommodating the synchronous belt 71 is provided on the upper side of the synchronous belt substrate 72, and the depth of the chute 721 is less than the thickness of the synchronous belt 71. Adjusting plates 77 are fixedly connected to both ends of the synchronous belt substrate 72, and the driven pulleys 73 can be adjustably fixed to the adjusting plates 77 along the length direction of the synchronous belt substrate 72. The structure of the above-mentioned synchronous belt 71 can enable all synchronous belts 71 to rotate synchronously, with better synchronization and coordination. The above-mentioned synchronous belt driving member 76 is a servo motor or an ordinary electric motor. The design of the above-mentioned chute 721 can make the movement of the synchronous belt 71 smoother, make the upper edge of the synchronous belt 71 in the same plane, increase the contact area between the synchronous belt 71 and the glass, enable the synchronous belt 71 to better convey the glass, and avoid relative sliding between the glass and the synchronous belt 71. The design of the adjusting plate 77 can adjust the distance between the end of the synchronous belt 71 and the rubber roller installation square tube 62, and can also appropriately adjust the tension of the synchronous belt 71.

[0066] Furthermore, the synchronous belt conveying module further includes an auxiliary wheel 78. The auxiliary wheel 78 is fixedly connected to the adjusting plate 77 and / or the synchronous belt substrate 72 through a support member 79. The diameter of the auxiliary wheel 78 is smaller than that of the driven pulley 73. The upper edge of the auxiliary wheel 78 is not higher than the upper edge of the synchronous belt 71. The upper edge of the auxiliary wheel 78 is higher than the upper side of the rubber roller installation square tube 62. The auxiliary wheel 78 is arranged between the central axis of the driven pulley 73 and the rubber roller installation square tube 62. Due to the structural defects of the synchronous belt 71 itself, after the glass sheet separates from the synchronous belt 71 corresponding to the upper end of the driven pulley 73, the synchronous belt 71 can no longer support the glass sheet. Therefore, there is at least a distance equal to the radius of the driven pulley 73 between the synchronous belt 71 and the rubber roller installation square tube 62 where the glass sheet is in a suspended state. The design of the above-mentioned auxiliary wheel 78 can support the glass sheet at the position where the glass sheet was originally in a suspended state, thereby preventing the glass sheet from tilting and falling, and making the conveying of the glass safer, more stable, and smoother. At the same time, the structure of the auxiliary wheel 78, the rectangular rubber roller installation square tube 62, and the rubber roller driving component arranged in the rubber roller installation square tube 62 support and cooperate with each other, enabling the transmission of the glass sheet in the conveying direction of the synchronous belt 71 to be safer, more stable, and smoother.

[0067] The multifunctional rotating table can realize the transportation of glass more flexibly. The following common application scenarios are listed in this specific embodiment:

[0068] Embodiment 1

[0069] like Figure 14 As shown, it can adapt to the use scenario of conveying glass from assembly line A to assembly line B which is perpendicular thereto. If the direction of the glass does not need to be changed, the glass can be conveyed to the multifunctional rotating table first, and then the multifunctional rotating table is first raised, rotated, and then lowered, and then the glass is transferred from the multifunctional rotating table to assembly line B through the conveying mechanism.

[0070] Embodiment 2

[0071] like Figure 14 As shown, it can adapt to the use scenario of conveying glass from assembly line A to assembly line B which is perpendicular to it. If the direction of the glass needs to be changed, or the glass is square or round, the glass can be conveyed to the multifunctional rotating table first, and the multifunctional rotating table can receive the glass through the synchronous belt conveying module, and then the rubber roller conveying module moves up to make the glass separate from the synchronous belt conveying module, and then convey the glass to assembly line B through the rubber roller conveying module; similarly, the glass can also be received through the rubber roller conveying module and sent out through the synchronous belt conveying module.

[0072] Embodiment 3

[0073] like Figure 15 As shown, it can adapt to the usage scenario of conveying part of the glass on the assembly line A to the assembly line B perpendicular to it, and conveying the other part to the assembly line C parallel to it.

[0074] When part of the glass is transported from assembly line A to assembly line B, reference may be made to the above-mentioned first and second embodiments.

[0075] When another part of the glass is transported from the assembly line A to the assembly line C, the multifunctional rotating table does not need to rotate, and can be directly transported by the rubber roller conveying module or the synchronous belt conveying module.

[0076] Embodiment 4

[0077] like Figure 16 As shown, it can also adapt to the use scenario of conveying the glass on the mutually parallel assembly lines A and assembly line C in sequence to the perpendicular assembly line B; further, it can also be that the glass on the mutually perpendicular assembly lines A and assembly line B is conveyed in sequence to the assembly line C parallel to one of the assembly lines A or assembly line B.

[0078] The above embodiments are only common embodiments of the present invention and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention shall be covered by the protection scope defined by the claims of the present invention.

Claims

1. A multi-functional rotating table, characterized in that: It includes a base (1), a rotating mechanism (2), a rotating frame (3), a lifting mechanism (4), a lifting frame (5) and a conveying mechanism. The rotating mechanism (2) is installed on the base (1) and can drive the rotating frame (3) to rotate relative to the base (1). The lifting mechanism (4) is installed on the rotating frame (3) and can drive the lifting frame (5) to move vertically relative to the rotating frame (3). The conveying mechanism includes a rubber roller conveying module and a synchronous belt conveying module. The conveying rubber rollers (61) in the rubber roller conveying module are parallel and spaced from the synchronous belts (71) in the synchronous belt conveying module. The synchronous belt conveying module is fixedly connected to the lifting frame (5). A rubber roller lifting member (51) for driving the rubber roller conveying module to move vertically is provided on the lifting frame (5); all the above-mentioned rubber rollers form a first conveying surface, and all the synchronous belts (71) form a second conveying surface. The first conveying surface can be driven by the rubber roller lifting member (51) to move from below the second conveying surface to above the second conveying surface or from above the second conveying surface to below the second conveying surface.

2. The multifunctional rotating table according to claim 1, wherein: The rubber roller conveying module includes rubber roller mounting square tubes (62), a rubber roller driving assembly, rubber roller bearings (612) and multiple conveying rubber rollers (61). There are two rubber roller mounting square tubes (62) which are arranged in parallel. The conveying rubber rollers (61) are perpendicular to the rubber roller mounting square tubes (62) and are installed at intervals longitudinally between the two rubber roller mounting square tubes (62). The conveying rubber rollers (61) are rotatably connected to the rubber roller mounting square tubes (62) through the rubber roller bearings (612) fixed on one side of the rubber roller mounting square tubes (62). A rubber roller driving assembly is provided inside the rubber roller mounting square tubes (62). The ends of the conveying rubber rollers (61) can extend into the rubber roller mounting square tubes (62) and be connected to the rubber roller driving assembly. The cross-section of the rubber roller mounting square tubes (62) is rectangular, and the height H of the rectangle is greater than the length L.

3. A multifunctional rotating table according to claim 2, characterized in that: The rubber roller driving assembly includes a rubber roller driving member (63), a rubber roller driving wheel (64), a rubber roller driven wheel (65) and a rubber roller transmission chain (66). The rubber roller driven wheel (65) is fixedly connected to the end of the conveying rubber roller (61). The rubber roller driving member (63) is fixed to the lower side of the corresponding rubber roller mounting square tube (62). A rubber roller driving wheel (64) is fixedly connected to the rubber roller driving member (63). Both the rubber roller driving wheel (64) and the rubber roller driven wheel (65) are engaged and connected to the rubber roller transmission chain (66). The rubber roller driven wheel (65) and the part of the rubber roller transmission chain (66) connected thereto are both located inside the rubber roller mounting square tube (62).

4. A multifunctional rotating table according to claim 3, characterized in that: On the upper side and / or the lower side of the rubber roller mounting square tube (62) opposite to the rubber roller driven wheel (65), there are rectangular mounting holes (621). Inside the mounting holes (621), there are guide plates (622), and outside there are pressing plates (623). The guide plates (622) and the pressing plates (623) are fixedly connected to the rubber roller mounting square tube (62) through fasteners. On the inner side surface of the guide plates (622), there are guide ridges (6221) that cooperate with the rubber roller transmission chain (66).

5. A multifunctional rotating table according to claim 2, characterized in that: Between two rubber roller mounting square tubes (62), there are several rubber roller transverse strengthening rods (67). The rubber roller transverse strengthening rods (67) are arranged between the conveying rubber rollers (61) and the adjacent synchronous belts (71). The upper edge of the rubber roller transverse strengthening rods (67) is lower than the upper edge of the rubber roller mounting square tubes (62). Below the rubber roller transverse strengthening rods (67), there are at least two rubber roller longitudinal support rods (68). The rubber roller longitudinal support rods (68) are fixedly connected to all the rubber roller transverse strengthening rods (67). The rubber roller lifting member (51) is connected to the rubber roller longitudinal support rods (68). The distance D1 between the upper edge of the rubber roller longitudinal support rods (68) and the lower edge of the synchronous belt (71) is greater than the stroke D2 of the vertical movement of the first conveying surface.

6. A multi-functional rotating table according to claim 2, characterized in that: On the side wall of the rubber roller mounting square tube (62), there is a fixedly connected bearing mounting seat (624). At both ends of the conveying rubber roller (61), there are fixedly connected connecting shafts (611). The outer ends of the connecting shafts (611) are rotatably connected to rubber roller bearings (612). The rubber roller bearings (612) are fixedly connected to the upper side surface of the bearing mounting seat (624) through bearing seats. An auxiliary roller (613) is sleeved on the connecting shaft (611), and the auxiliary roller (613) is arranged close to the rubber roller bearing (612).

7. A multi-functional rotating table according to any one of claims 1-6, characterized in that: The synchronous belt conveying module includes a synchronous belt base plate (72), a driven belt wheel (73), a synchronous belt (71), a driving shaft (75), a driving belt wheel (74), and a synchronous belt driving member (76). On both sides of the synchronous belt base plate (72), there are fixedly connected driven belt wheels (73). The driving shaft (75) is perpendicular to the synchronous belt base plate (72). On the driving shaft (75), there is a fixedly connected driving belt wheel (74) corresponding to the synchronous belt (71). The synchronous belt (71) is sleeved on the synchronous belt base plate (72) and meshes with the driven belt wheel (73) and the driving belt wheel (74). The synchronous belt driving member (76) can make the driving shaft (75) rotate and drive the synchronous belt (71) to rotate.

8. A multifunctional rotating table according to claim 7, characterized in that: On the upper side surface of the synchronous belt base plate (72), there is a chute (721) that can accommodate the synchronous belt (71). The depth of the chute (721) is less than the thickness of the synchronous belt (71). At both ends of the synchronous belt base plate (72), there are fixedly connected adjusting plates (77). The driven belt wheel (73) can be adjustably fixed on the adjusting plates (77) along the length direction of the synchronous belt base plate (72).

9. A multifunctional rotating table according to claim 8, characterized in that: It further includes an auxiliary wheel (78), and the auxiliary wheel (78) is fixedly connected to the adjusting plate (77) and / or the synchronous belt substrate (72) through a support (79). The diameter of the auxiliary wheel (78) is smaller than that of the driven belt pulley (73). The upper edge of the auxiliary wheel (78) is not higher than the upper edge of the synchronous belt (71), and the upper edge of the auxiliary wheel (78) is higher than the upper side surface of the rubber roller mounting square tube (62). The auxiliary wheel (78) is arranged between the central axis of the driven belt pulley (73) and the rubber roller mounting square tube (62).

10. A multifunctional rotating table according to any one of claims 1-6, characterized in that: The rotating mechanism (2) includes a rotation driving member (21), a rotating outer ring (22), a rotating inner ring (23) and rolling elements (24). The rolling elements (24) are arranged in a raceway (25) formed between the rotating outer ring (22) and the rotating inner ring (23). The rotating outer ring (22) is fixedly connected to the base (1). An internal tooth (231) is provided on the inner side of the rotating inner ring (23). The rotation driving member (21) is mounted on the base (1) and can drive the rotating inner ring (23) to rotate relative to the rotating outer ring (22). The rotating frame (3) is fixedly connected to the rotating inner ring (23), and the rotating frame (3) can follow the rotating inner ring (23) to rotate relative to the rotating outer ring (22).

11. A multifunctional rotating table according to any one of claims 1-6, characterized in that: The lifting mechanism (4) includes a lifting motor (41), a lifting driving pulley (42), a lifting driven pulley (43), a lifting lead screw (44) and a lifting nut seat (45). The lifting motor (41) is fixed to the rotating frame (3). The lifting lead screw (44) is vertically arranged and rotatably mounted on the rotating frame (3). The upper end of the lifting lead screw (44) is fixedly connected to the lifting driven pulley (43). The lifting driving pulley (42) is fixed to the driving shaft (75) of the lifting motor (41). The lifting driving pulley (42) is directly meshed with the lifting driven pulley (43) or can be drivingly connected through an intermediate flexible member (46). A lifting nut seat (45) threadedly connected to the lifting lead screw (44) is sleeved on the lifting lead screw (44). The lifting nut seat (45) is fixedly connected to the lower end of the lifting frame (5).

12. A multifunctional rotating table according to claim 11, characterized in that: There are at least three lifting mechanisms (4), and the lifting mechanisms (4) are arranged in a circular array on the rotating frame (3) with the rotation axis of the rotating frame (3) as the center, and all the lifting mechanisms (4) work synchronously.

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