Multifunctional stacker crane

Abstract

The utility model relates to a stacker crane, in particular to a multifunctional stacker crane capable of carrying various articles. Comprising a first grabbing assembly, a second grabbing assembly, a first moving assembly, a second moving assembly and a third moving assembly, the first grabbing assembly is used for grabbing yarn bags, the first grabbing assembly is connected with a rotating assembly through a moving frame, and the rotating assembly drives the first grabbing assembly to rotate in the horizontal direction; the second grabbing assembly is used for grabbing the empty trays. The second moving assembly is connected to the first moving assembly, the third moving assembly is connected to the second moving assembly, and the first grabbing assembly and the second grabbing assembly are connected to the third moving assembly. The first moving assembly drives the first grabbing assembly and the second grabbing assembly to move in the first direction, the second moving assembly drives the first grabbing assembly and the second grabbing assembly to move in the second direction, and the third moving assembly drives the first grabbing assembly and the second grabbing assembly to move in the third direction.

Description

Technical Field

[0001] The utility model relates to a palletizer, in particular to a multifunctional palletizer capable of transporting multiple articles. Background Art

[0002] At present, in the packaging workshop, the packaged bobbin yarn packages are placed on the pallet for palletizing by using a palletizer. After the palletizing is completed, the pallet full of yarn packages is placed in the designated location by a skilled worker, and the skilled worker then moves the empty pallet to the designated location for the next palletizing. When placing an empty pallet, the skilled worker needs to handle the pallet full of yarn packages and then come back to move it, which wastes time. If the task of placing an empty pallet is solved by adding skilled workers, it will only waste labor and reduce work efficiency. Utility Model Content

[0003] The utility model aims to provide a multifunctional palletizer, which realizes the purpose of automatically placing an empty pallet after a skilled worker transports away a pallet filled with yarn packages.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A multifunctional palletizer comprises a first grabbing assembly and a second grabbing assembly. The first grabbing assembly is used to grab a yarn package. The first grabbing assembly is connected to a rotating assembly through a movable frame. The rotating assembly drives the first grabbing assembly to rotate in a horizontal direction. The second grabbing assembly is used to grab an empty pallet.

[0006] Furthermore, it also includes a first moving component, a second moving component and a third moving component, the second moving component is connected to the first moving component, the third moving component is connected to the second moving component, and the first grabbing component and the second grabbing component are connected to the third moving component; the first moving component drives the first grabbing component and the second grabbing component to move in the first direction, the second moving component drives the first grabbing component and the second grabbing component to move in the second direction, and the third moving component drives the first grabbing component and the second grabbing component to move in the third direction.

[0007] Furthermore, the first grabbing assembly includes a first grabbing cylinder, a bottom supporting rod and a baffle; the first grabbing cylinder is fixed on the mobile frame, the telescopic end of the first grabbing cylinder is connected to the bottom supporting rod through a connecting bracket, and the first grabbing cylinder drives the bottom supporting rod to lift the yarn package; the connecting bracket is connected to the bottom of the mobile frame through a first sliding assembly; the baffle is fixed on the connecting bracket, and a plurality of through holes are provided on the connecting bracket for facilitating the passage of the bottom supporting rod.

[0008] Furthermore, the second grabbing assembly is provided with four, which are respectively connected to the third moving assembly to grab the empty pallet from four points; the second grabbing assembly includes a second grabbing cylinder, a rack, a gear and a gripper; the second grabbing cylinder is connected to the third moving assembly, the telescopic end of the second grabbing cylinder is connected to the rack, the gear is meshed with the rack, and the gear is connected to the gripper through a transmission shaft.

[0009] Furthermore, the rotating assembly includes a driving wheel, a driven wheel and a rotating motor, the rotating motor is fixed on the third moving assembly, the moving end of the rotating motor is connected to the driving wheel, the driven wheel is meshed with the driving wheel, and the driven wheel is connected to the moving frame.

[0010] Furthermore, the first moving component includes a ground rail, a first moving motor, a moving gear, a track rack and a moving base, the moving base is connected to the ground rail through a second sliding component, the first moving motor is fixed on the moving base, the moving end of the first moving motor is connected to the moving gear, the track rack is fixedly connected to the ground rail, and the moving gear is meshed with the track rack.

[0011] Furthermore, the second moving component includes a second moving motor, a driving sprocket, a driven sprocket, a chain, a column and a fixed plate; the column is connected to the moving base, the driving sprocket is located at the bottom of the column, the driven sprocket is located at the top of the column, and the driving sprocket and the driven sprocket are connected by a chain; the second moving motor is fixed to the moving base, and the moving end of the second moving motor is connected to the driving sprocket; the fixed plate is connected to the chain, and the fixed plate is connected to the column through a third sliding component.

[0012] Furthermore, the third moving component includes a third moving motor, a driving pulley, a driven pulley, a conveyor belt and a crossbeam; the crossbeam is fixed on a fixed plate, the driving pulley is fixed on one end of the crossbeam, the driven pulley is fixed on the other end of the crossbeam, and the driving pulley and the driven pulley are connected by a conveyor belt; the third moving motor is fixed on the crossbeam, and the moving end of the third moving motor is connected to the driving pulley; the first grabbing component is connected to the conveyor belt through a connecting frame, and the connecting frame is connected to the crossbeam through a fourth sliding component; the second grabbing component is fixedly connected to the crossbeam.

[0013] Furthermore, a reinforcing bracket is connected between the fixing plate and the cross beam, and the reinforcing bracket is used to increase the strength of the cross beam.

[0014] Furthermore, a plurality of leveling brackets are provided on the floor rails, and the adjusting brackets are used to make the floor rails on the same horizontal plane.

[0015] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0016] The utility model achieves the purpose of the palletizer not only carrying yarn packages but also carrying empty pallets by adding a second grabbing component to the palletizer. After the palletizer fills the empty pallet with yarn packages, the palletizer automatically carries the empty pallet to a designated location without manual carrying, thereby improving work efficiency. The utility model can not only automatically carry empty pallets to improve work efficiency, but also reduce the labor intensity of skilled workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of a multifunctional palletizer.

[0018] Figure 2 This is a schematic diagram of the connection between the first moving component and the second moving component.

[0019] Figure 3 This is a schematic diagram of the third mobile component.

[0020] Figure 4 Schematic diagram of the first grabbing component.

[0021] Figure 5 Schematic diagram of the second grabbing component. DETAILED DESCRIPTION

[0022] like Figure 1 As shown, a multifunctional palletizer includes a first grabbing component 1, a second grabbing component 2, a first moving component 3, a second moving component 4 and a third moving component 5. The first grabbing component 1 is used to grab yarn packages. The first grabbing component 1 is connected to the rotating component 7 through a moving frame 6. The rotating component 7 drives the first grabbing component 1 to rotate in the horizontal direction; the second grabbing component 2 is used to grab an empty pallet. The palletizer is a device used to grab the packaged yarn packages onto a pallet. The first grabbing component 1 grabs the packaged yarn packages onto the pallet until the pallet is full. The skilled worker moves the pallet full of yarn packages to a designated position. When the skilled worker moves the pallet full of yarn packages, the palletizer moves the empty pallet to the designated position through the second grabbing component 2 and continues to palletize the yarn packages. In this way, the skilled worker does not need to handle the pallet full of yarn packages before moving the empty pallet, which reduces the workload of the skilled worker and improves work efficiency.

[0023] The second moving assembly 4 is connected to the first moving assembly 3, the third moving assembly 5 is connected to the second moving assembly 4, and the first grabbing assembly 1 and the second grabbing assembly 2 are connected to the third moving assembly 5; the first moving assembly 3 drives the first grabbing assembly 1 and the second grabbing assembly 2 to move in the first direction, and the first direction is along the ground rail. The second moving assembly 4 drives the first grabbing assembly 1 and the second grabbing assembly 2 to move in the second direction, and the second direction is along the column direction. The third moving assembly 5 drives the first grabbing assembly 1 and the second grabbing assembly 2 to move in the third direction, and the third direction is along the beam direction.

[0024] like Figure 4 As shown, the first grabbing assembly 1 includes a first grabbing cylinder 11, a bottom supporting rod 12 and a baffle 13; the first grabbing cylinder 11 is fixed on the moving frame 6, and the telescopic end of the first grabbing cylinder 11 is connected to the bottom supporting rod 12 through a connecting bracket 14, and the first grabbing cylinder 11 drives the bottom supporting rod 12 to lift the yarn package; the connecting bracket 14 is connected to the bottom of the moving frame 6 through a first sliding assembly; the baffle 13 is fixed on the connecting bracket 14, and the connecting bracket 14 is provided with a plurality of through holes for the bottom supporting rod 12 to pass through. When the first grabbing cylinder 11 is extended, the bottom supporting rod 12 moves to the designated location through the cooperation of the first moving assembly 3, the second moving assembly 4 and the third moving assembly 5, and the bottom supporting rod 12 is located below the yarn package, and then the first grabbing cylinder 11 is retracted, and the bottom supporting rod 12 passes through the through hole to lift the yarn package. Then, the yarn package is moved to the empty pallet through the cooperation of the first moving assembly 3, the second moving assembly 4 and the third moving assembly 5, the first grabbing cylinder 11 extends, and the yarn package falls on the empty pallet. The first sliding assembly includes a first slider 15 and a first slide rail 16, the first slider 15 is connected to the moving frame 6, the first slide rail 16 is connected to the bottom of the beam, and the first slider 15 is arranged on the first slide rail 16, which improves the flow and stability of the movement of the second grabbing assembly 2.

[0025] like Figure 5 As shown, the second grabbing assembly 2 is provided with four, which are respectively connected to the third moving assembly 5, and the empty pallet is grabbed from four points; the second grabbing assembly 2 includes a second grabbing cylinder 21, a rack 22, a gear 23 and a gripper 24; the second grabbing cylinder 21 is connected to the third moving assembly 5, the telescopic end of the second grabbing cylinder 21 is connected to the rack 22, the gear 23 is meshed with the rack 22, and the gear 23 is connected to the gripper 24 through a transmission shaft. When the worker transports the pallet full of yarn packages, the second grabbing assembly 2 is moved to the empty pallet through the first moving assembly 3, the second moving assembly 4 and the third moving assembly 5. The second grabbing cylinder 21 extends to push the rack 22 to extend, the rack 22 drives the gear 23 meshed with it to rotate, and the gear 23 drives the gripper 24 connected to it to rotate, and finally the gripper 24 is stuck on the edge of the empty pallet, and then the empty pallet is moved to the designated position with the cooperation of the first moving assembly 3, the second moving assembly 4 and the third moving assembly 5. This not only saves technical workers' time in carrying, but also improves work efficiency.

[0026] like Figure 3As shown, the rotating assembly 7 includes a driving wheel, a driven wheel and a rotating motor 73, the rotating motor 73 is fixed on the third moving assembly 5, the moving end of the rotating motor 73 is connected to the driving wheel, the driven wheel is meshed with the driving wheel, and the driven wheel is connected to the moving frame 6. After the rotating motor 73 is started, the rotating motor 73 drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate, and the driven wheel finally rotates the moving frame 6, and also rotates the first grabbing assembly 1 connected to the moving frame 6. In this way, the yarn package can fall on the pallet more flexibly, increasing the stability of the palletizing on the pallet.

[0027] like Figure 2 As shown, the first moving assembly 3 includes a ground rail 31, a first moving motor 32, a moving gear 33, a track rack 34 and a moving base 35. The moving base 35 is connected to the ground rail 31 through a second sliding assembly. The first moving motor 32 is fixed on the moving base 35. The moving end of the first moving motor 32 is connected to the moving gear 33. The track rack 34 is fixedly connected to the ground rail 31. The moving gear 33 is meshed with the track rack 34. After the first moving motor 32 is started, the moving gear 33 will move on the track rack 34, so as to achieve the purpose of driving the first grabbing assembly 1 and the second grabbing assembly 2 to move in the first direction along the ground rail 31. The second sliding assembly includes a second slider 36 and a second slide rail 37. The second slide rail 37 is fixed on the ground rail 31. The second slider 36 is connected to the moving base 35. The second slider 36 is arranged on the second slide rail 37 to improve the smoothness and stability of the movement of the moving base 35 on the ground rail 31.

[0028] The second moving assembly 4 includes a second moving motor 41, a driving sprocket 42, a driven sprocket 43, a chain 44, a column 45 and a fixed plate 46; the column 45 is connected to the moving base 35, the driving sprocket 42 is located at the bottom of the column 45, the driven sprocket 43 is located at the top of the column 45, and the driving sprocket 42 and the driven sprocket 43 are connected by the chain 44; the second moving motor 41 is fixed to the moving base 35, and the moving end of the second moving motor 41 is connected to the driving sprocket 42; the fixed plate 46 is connected to the chain 44, and the fixed plate 46 is connected to the column 45 through the third sliding assembly. The second moving motor 41 drives the driving sprocket 42 to rotate, and the driving sprocket 42 drives the driven sprocket 43 to rotate through the chain 44, and at the same time, the fixed plate 46 connected to the chain 44 moves with the chain 44. The third sliding assembly includes a third slider 47 and a third slide rail 48 . The third slider 47 is fixed on the fixed plate 46 , and the third slide rail 48 is fixed on the column 45 . The third slider 47 is arranged on the third slide rail 48 , which improves the fluidity and stability of the third moving assembly 5 .

[0029] The third moving assembly 5 includes a third moving motor 51, a driving pulley 52, a driven pulley 53, a conveyor belt 54 and a crossbeam 55; the crossbeam 55 is fixed on the fixed plate 46, the driving pulley 52 is fixed on one end of the crossbeam 55, the driven pulley 53 is fixed on the other end of the crossbeam 55, and the driving pulley 52 and the driven pulley 53 are connected through the conveyor belt 54; the third moving motor 51 is fixed on the crossbeam 55, and the moving end of the third moving motor 51 is connected to the driving pulley 52; the first grabbing assembly 1 is connected to the conveyor belt 54 through the connecting frame 58, and the connecting frame 58 is connected to the crossbeam 55 through the fourth sliding assembly; the second grabbing assembly 2 is fixedly connected to the crossbeam 55. After the third moving motor 51 is started, it drives the driving pulley 52 to rotate, and the driving pulley 52 rotates the driven pulley 53 through the conveyor belt 54, and the connecting frame 58 connected to the conveyor belt 54 moves synchronously. The fourth sliding assembly includes a fourth slider 56 and a fourth slide rail 57. The fourth slide rail 57 is connected to the bottom of the beam 55. The fourth slider 56 is connected to the connecting frame 58. The fourth slider 56 is configured on the fourth slide rail 57, which improves the smoothness and stability of the movement of the connecting frame 58.

[0030] A reinforcing bracket 61 is connected between the fixing plate 46 and the cross beam 55, and the reinforcing bracket 61 is used to increase the strength of the cross beam 55. A plurality of leveling brackets 62 are provided on the ground rail 31, and the adjusting brackets can adjust the height of each ground rail 31, and finally make each ground rail 31 on the same horizontal plane, thereby increasing the stability of the palletizer.

[0031] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A multifunctional palletizer, characterized in that: It comprises a first grabbing assembly and a second grabbing assembly. The first grabbing assembly is used for grabbing the yarn package. The first grabbing assembly is connected to the rotating assembly through a movable frame. The rotating assembly drives the first grabbing assembly to rotate in the horizontal direction. The second grabbing assembly is used for grabbing the empty pallet.

2. A multifunctional palletizer according to claim 1, characterized in that: It also includes a first moving component, a second moving component and a third moving component, the second moving component is connected to the first moving component, the third moving component is connected to the second moving component, and the first grabbing component and the second grabbing component are connected to the third moving component; the first moving component drives the first grabbing component and the second grabbing component to move in the first direction, the second moving component drives the first grabbing component and the second grabbing component to move in the second direction, and the third moving component drives the first grabbing component and the second grabbing component to move in the third direction.

3. A multifunctional palletizer according to claim 2, characterized in that: The first grabbing assembly includes a first grabbing cylinder, a bottom supporting rod and a baffle; the first grabbing cylinder is fixed on the mobile frame, the telescopic end of the first grabbing cylinder is connected to the bottom supporting rod through a connecting bracket, and the first grabbing cylinder drives the bottom supporting rod to lift the yarn package; the connecting bracket is connected to the bottom of the mobile frame through a first sliding assembly; the baffle is fixed on the connecting bracket, and a plurality of through holes are provided on the connecting bracket for facilitating the passage of the bottom supporting rod.

4. The multifunctional palletizer according to claim 2, characterized in that: The second grabbing assembly is provided with four, which are respectively connected to the third moving assembly to grab the empty pallet from four points; the second grabbing assembly includes a second grabbing cylinder, a rack, a gear and a gripper; the second grabbing cylinder is connected to the third moving assembly, the telescopic end of the second grabbing cylinder is connected to the rack, the gear is meshed with the rack, and the gear is connected to the gripper through a transmission shaft.

5. The multifunctional palletizer according to claim 3, characterized in that: The rotating assembly comprises a driving wheel, a driven wheel and a rotating motor, the rotating motor is fixed on the third moving assembly, the moving end of the rotating motor is connected to the driving wheel, the driven wheel is meshed with the driving wheel, and the driven wheel is connected to the moving frame.

6. The multifunctional palletizer according to claim 2, characterized in that: The first moving component includes a ground rail, a first moving motor, a moving gear, a track rack and a moving base. The moving base is connected to the ground rail through a second sliding component. The first moving motor is fixed on the moving base. The moving end of the first moving motor is connected to the moving gear. The track rack is fixedly connected to the ground rail, and the moving gear is meshed with the track rack.

7. The multifunctional palletizer according to claim 6, characterized in that: The second moving component includes a second moving motor, a driving sprocket, a driven sprocket, a chain, a column and a fixed plate; the column is connected to the moving base, the driving sprocket is located at the bottom of the column, the driven sprocket is located at the top of the column, and the driving sprocket and the driven sprocket are connected by a chain; the second moving motor is fixed to the moving base, and the moving end of the second moving motor is connected to the driving sprocket; the fixed plate is connected to the chain, and the fixed plate is connected to the column through a third sliding component.

8. The multifunctional palletizer according to claim 7, characterized in that: The third moving assembly includes a third moving motor, a driving pulley, a driven pulley, a conveyor belt and a crossbeam; the crossbeam is fixed on a fixed plate, the driving pulley is fixed on one end of the crossbeam, the driven pulley is fixed on the other end of the crossbeam, and the driving pulley and the driven pulley are connected by a conveyor belt; the third moving motor is fixed on the crossbeam, and the moving end of the third moving motor is connected to the driving pulley; the first grabbing assembly is connected to the conveyor belt through a connecting frame, and the connecting frame is connected to the crossbeam through a fourth sliding assembly; the second grabbing assembly is fixedly connected to the crossbeam.

9. The multifunctional palletizer according to claim 8, characterized in that: A reinforcing bracket is connected between the fixing plate and the cross beam, and the reinforcing bracket is used to increase the strength of the cross beam.

10. The multifunctional palletizer according to claim 6, characterized in that: A plurality of leveling brackets are arranged on the floor rails, and the adjusting brackets are used to make the floor rails be on the same horizontal plane.

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