Automatic guided vehicle (AGV) for carrying tobaccos

Abstract

The utility model discloses an automatic guided vehicle (AGV) for carrying tobacco, which comprises a machine frame, a storage assembly installed on the machine frame and a goods taking device capable of ascending and descending along the machine frame, the storage assembly comprises a storage supporting plate fixed on the machine frame, a fluency strip which is arranged in an inclined mode is installed above the storage supporting plate, and idler wheels are installed on the fluency strip. And a limiting plate is mounted at the rear end of the storage supporting plate. Tobacco boxes are automatically taken and placed on the storage assembly of the machine frame through the goods taking device, and the carrying efficiency of the tobacco boxes is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of AGV (Automatic Guided Vehicle), in particular to an AGV used for tobacco transportation. Background Art

[0002] The invention patent with patent number 202222972984.2 discloses a material transfer AGV, including a pick-and-place module, a rotating module, a flipping module, a lifting module and an AGV body. The lifting module is fixed to the AGV body and drives the flipping module to move relative to the ground. The flipping module is fixed to the lifting module and drives the rotating module to flip around the first axis. The rotating module is connected to the pick-and-place module and drives the pick-and-place module to rotate around the second axis. The first axis is parallel to the ground, and the second axis is perpendicular to the first axis. The pick-and-place module is used to pick and place materials. There are certain defects in the disclosure of this patent. Tobacco cannot be taken and the functions are not comprehensive enough. The stability of directly retracting the material box with the telescopic part is insufficient. Summary of the invention

[0003] In view of the above-mentioned technical problems, the utility model provides an AGV for tobacco transportation, which transports tobacco boxes to storage components through a picking device, optimizes the storage component structure, and facilitates the placement of tobacco boxes.

[0004] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: an AGV for tobacco transportation, including a frame, a storage component installed on the frame and a picking device that can be lifted and lowered along the frame, the storage component includes a storage support plate fixed on the frame, an inclined smooth strip is installed above the storage support plate, and rollers are installed on the smooth strip; a limit plate is installed at the rear end of the storage support plate.

[0005] In order to optimize the above technical solution, the utility model also includes the following improved technical solution.

[0006] The above-mentioned picking device includes a mounting frame, two telescopic components, a material discharge plate and a rotating component; the front and rear ends of one side of the mounting frame are respectively fixed with a first adjustment rail and a second adjustment rail, and the front and rear ends of the other side of the mounting frame are respectively fixed with a third adjustment rail and a fourth adjustment rail; one of the telescopic components is slidably installed on the first adjustment rail and the second adjustment rail, and the other telescopic component is slidably installed on the third adjustment rail and the fourth adjustment rail.

[0007] One side of the above-mentioned mounting frame is rotatably equipped with a first adjusting synchronous wheel through a first adjusting connecting block, and the other side of the mounting frame is fixedly equipped with a reducer through a second adjusting connecting block. The input shaft of the reducer is connected to the power output shaft of the adjusting stepper motor, and the reducer is equipped with a second adjusting synchronous wheel through a reducer mounting plate; the output shaft of the reducer is connected to the second adjusting synchronous wheel; the first adjusting synchronous wheel and the second adjusting synchronous wheel are wound with adjusting synchronous belts, and the adjusting stepper motor drives the adjusting synchronous belts to rotate.

[0008] The lower section of the adjusting synchronous belt is equipped with a first adjusting synchronous block, and the upper section of the adjusting synchronous belt is equipped with a second adjusting synchronous block; the first adjusting synchronous block and the second adjusting synchronous block are respectively connected to the telescopic components on the corresponding sides.

[0009] The above-mentioned mounting frame is equipped with a telescopic stepping motor, and a driving synchronous wheel is installed on the power output shaft of the telescopic stepping motor; a telescopic transmission shaft is rotatably installed on the mounting frame, a driven synchronous wheel is fixedly installed on the telescopic transmission shaft, and a telescopic synchronous belt is wound around the driven synchronous wheel and the driving synchronous wheel; the telescopic stepping motor controls the rotation of the telescopic transmission shaft.

[0010] The telescopic assembly includes a telescopic mounting plate, a sprocket is rotatably mounted on one side of the telescopic mounting plate, a gear fixing block is mounted on the other side of the telescopic mounting plate through a gear connecting plate, the gear fixing block passes through the gear connecting plate and the telescopic mounting plate, a gear is rotatably mounted on the gear fixing block, and a chain is wound around the gear and the sprocket; the telescopic transmission shaft passes through the telescopic mounting plate in the telescopic assembly and is connected to the sprocket.

[0011] The telescopic mounting plate is slidably mounted with the first telescopic plate through the first guide track, and the first telescopic plate is fixedly connected to the chain through a chain fixing block; the first telescopic plate is slidably mounted with the second telescopic plate through the second guide track; the first telescopic plate is rotatably mounted with the first synchronous wheel and the second synchronous wheel at both ends; one end of the first synchronous belt is fixedly connected to the telescopic mounting plate through the first synchronous block, and the other end of the first synchronous belt is fixedly connected to the second telescopic plate through the second synchronous block; the second synchronous belt is fixedly connected to the telescopic mounting plate through the third synchronous block, and the other end of the second synchronous belt is fixedly connected to the second telescopic plate through the fourth synchronous block.

[0012] Compared with the prior art, the AGV for tobacco transportation of the utility model automatically picks up and places tobacco boxes on the storage assembly of the rack through the picking device, thereby improving the efficiency of tobacco box transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the embodiment.

[0014] Figure 2 yes Figure 1 Schematic diagram of the storage component structure.

[0015] Figure 3 yes Figure 1 Exploded diagram of the pickup component.

[0016] Figure 4 yes Figure 3 Schematic diagram of the explosion structure.

[0017] Figure 5 yes Figure 3 Schematic diagram of the telescopic component structure.

[0018] Figure 6 yes Figure 3 Schematic diagram of the exploded structure of the rotating component. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings.

[0020] Figures 1 to 6 Shown is a schematic structural diagram of the utility model.

[0021] The accompanying drawings are marked as follows: frame 1, storage component 2, limit plate 3, smooth strip 4, storage support plate 5, picking device 6, telescopic component 7, telescopic stepping motor 8, driven synchronous wheel 9, active synchronous wheel 10, telescopic synchronous belt 11, telescopic transmission shaft 12, driving gear 13, adjustment synchronous belt 14, second adjustment synchronous block 15, adjustment stepping motor 16, reducer 17, second adjustment connecting block 18, second adjustment synchronous wheel 19, first adjustment rail 20, second adjustment rail 21, mounting frame 22, discharge plate 23, third adjustment rail 24, fourth adjustment rail 25, first adjustment synchronous block 26, first adjustment connecting block 27, first Adjust the synchronous wheel 28, the second telescopic plate 29, the second synchronous block 30, the second synchronous wheel 31, the second synchronous belt 32, the first telescopic plate 33, the chain fixing block 34, the reset sensor 35, the first synchronous block 36, the sprocket 37, the telescopic mounting plate 38, the in-position sensor 39, the gear connecting plate 40, the third synchronous block 41, the first guide rail 42, the gear fixing block 43, the gear 44, the second guide rail 45, the first synchronous wheel 46, the fourth synchronous block 47, the first synchronous belt 48, the material taking block 49, the rotating assembly 50, the fixed bottom plate 51, the bearing 52, the rotating chain 53, the rotating stepping motor 54, the rotating gear 55, and the chain 56.

[0022] The AGV for tobacco handling of the utility model comprises a storage assembly 2, a picking device 6, and a telescopic assembly 7 and a rotating assembly 50 in the picking device 6. When picking up goods, the picking device 6 adjusts its direction to align with the shelf through the rotating assembly 50, and the telescopic assembly 7 extends to bring the material box back. After the telescopic assembly 7 is fully retracted, the rotating assembly 50 rotates again to align the material box with the storage assembly 2, and the telescopic assembly 7 puts the material box in.

[0023] like Figure 2 The storage assembly 2 shown has a storage support plate 5 fixedly mounted on a frame 1, and a smooth bar 4 is mounted above the storage support plate 5. The smooth bar 4 has an inclination and a roller is mounted in the middle so that the goods can slide in one direction after being placed on it.

[0024] The rear end of the storage support plate 5 is provided with a limit plate 3. When the telescopic assembly 7 of the picking device 6 is placed in the material box, the limit plate 3 can make the telescopic assembly 7 move within a safe range.

[0025] like Figure 3 The picking device 6 shown includes a mounting frame 22, a telescopic assembly 7, and a rotating assembly 50. When picking up the goods, the telescopic assemblies 7 on both sides extend to retract the material box and place it on the material placing plate 23.

[0026] like Figure 4 As shown, the front and rear ends of one side of the mounting frame 22 are respectively fixed with the first adjustment rail 20 and the second adjustment rail 21, and the front and rear ends of the other side of the mounting frame 22 are respectively fixed with the third adjustment rail 24 and the fourth adjustment rail 25. A telescopic component 7 is slidably mounted on the first adjustment rail 20 and the second adjustment rail 21, and another telescopic component 7 is slidably mounted on the third adjustment rail 24 and the fourth adjustment rail 25.

[0027] A first adjusting synchronous wheel 28 is rotatably mounted on one side of the mounting frame 22 through a first adjusting connecting block 27, and a reducer 17 is fixedly mounted on the other side of the mounting frame 22 through a second adjusting connecting block 18. The input shaft of the reducer 17 is fixedly connected to the power output shaft of the adjusting stepping motor 16, and the reducer 17 is equipped with a second adjusting synchronous wheel 19 through a reducer mounting plate. The output shaft of the reducer 17 is fixedly connected to the second adjusting synchronous wheel 19. When the adjusting stepping motor 16 is in operation, the reducer 17 is driven to rotate, and the reducer 17 drives the adjusting synchronous belt 14 to rotate through the second adjusting synchronous wheel 19.

[0028] The first adjusting synchronous wheel 28 and the second adjusting synchronous wheel 19 are wound with an adjusting synchronous belt 14, the lower end of the adjusting synchronous belt 14 is equipped with a first adjusting synchronous block 26, and the upper end of the adjusting synchronous belt 14 is equipped with a second adjusting synchronous block 15. When the adjusting synchronous belt 14 rotates, the first adjusting synchronous block 26 and the second adjusting synchronous block 15 can move in opposite directions.

[0029] The first adjustment synchronization block 26 and the second adjustment synchronization block 15 are respectively fixedly connected to the telescopic components 7 on both sides. The width between the two telescopic components 7 can be controlled by adjusting the stepper motor 16.

[0030] A telescopic stepping motor 8 is mounted on the mounting frame 22 , and a driving synchronous wheel 10 is mounted on the power output shaft of the telescopic stepping motor 8 .

[0031] The mounting frame 22 is rotatably provided with a telescopic transmission shaft 12, on which a driven synchronous wheel 9 is fixedly provided, and a telescopic synchronous belt 11 is wound around the driven synchronous wheel 9 and the active synchronous wheel 10. The telescopic stepping motor 8 can control the rotation of the telescopic transmission shaft 12.

[0032] The telescopic transmission shaft 12 passes through the telescopic mounting plate 38 in the telescopic assembly 7 . A sprocket 37 is mounted on the telescopic transmission shaft 12 , and the telescopic transmission shaft 12 cooperates with the telescopic assembly 7 through the sprocket 37 .

[0033] like Figure 5 In the telescopic assembly 7 shown, a telescopic mounting plate 38 is mounted on the mounting frame 22, a sprocket 37 is rotatably mounted on one side of the telescopic mounting plate 38, a gear fixing block 43 is mounted on the other side of the telescopic mounting plate 38 through a gear connecting plate 40, the gear fixing block 43 passes through the gear connecting plate 40 and the telescopic mounting plate 38, a gear 44 is rotatably mounted on the gear fixing block 43, and a chain 56 is wound around the gear 44 and the sprocket 37. The telescopic stepping motor 8 can control the rotation of the chain 56 through the sprocket 37.

[0034] The telescopic mounting plate 38 is slidably mounted with the first telescopic plate 33 through the first guide rail 42, and the first telescopic plate 33 is fixedly connected to the chain 56 through the chain fixing block 34. The telescopic movement of the first telescopic plate 33 can be controlled by the rotation of the chain 56.

[0035] The first telescopic plate 33 is slidably mounted with the second telescopic plate 29 via the second guide rail 45 .

[0036] Both ends of the first telescopic plate 33 have hollow long grooves, and the first synchronous wheel 46 and the second synchronous wheel 31 are rotatably mounted in the two long grooves. One end of the first synchronous belt 48 is fixedly connected to the telescopic mounting plate 38 through the first synchronous block 36, and the other end of the first synchronous belt 48 is fixedly connected to the second telescopic plate 29 through the second synchronous block 30; the second synchronous belt 32 is fixedly connected to the telescopic mounting plate 38 through the third synchronous block 41, and the other end of the second synchronous belt 32 is fixedly connected to the second telescopic plate 29 through the fourth synchronous block 47.

[0037] When the first telescopic plate 33 is extended, the first telescopic plate 33 drives the first synchronous wheel 46 to extend together. Since one end of the first synchronous belt 48 is fixed on the telescopic mounting plate 38 and the telescopic mounting plate 38 is fixed on the mounting frame 22, the first synchronous belt 48 pulls the other end and the second telescopic plate 29 to move.

[0038] When the first telescopic plate 33 is retracted, the first telescopic plate 33 drives the second synchronous wheel 31 to retract together. Since one end of the second synchronous belt 32 is fixed on the telescopic mounting plate 38, the second synchronous belt 32 pulls the second telescopic plate 29 to move.

[0039] Three material taking blocks 49 are mounted on the lower end of the second telescopic plate 29, and the material taking boxes are placed through the material taking blocks 49.

[0040] The telescopic mounting plate 38 is provided with an in-position sensor 39 and a reset sensor 35. The in-position sensor 39 senses and sends a signal after the first telescopic plate 33 is in-position, so that the telescopic stepping motor 8 is reversed. The reset sensor 35 senses and sends a signal after the first telescopic plate 33 is fully retracted, so that the telescopic stepping motor 8 stops running.

[0041] like Figure 6 In the rotating mechanism shown, a rotating stepper motor 54 is fixedly mounted on the mounting frame 22, a bearing 52 and a rotating gear 55 are fixedly mounted on the fixed base plate 51, the mounting frame 22 is rotatably mounted on the fixed base plate 51 through the bearing 52, and a rotating chain 53 is sleeved on the driving gear 13 on the rotating stepper motor 54 and the rotating gear 55. The power output shaft of the rotating stepper motor 54 drives the rotating chain 53 to rotate through the driving gear 13, so that the mounting frame 22 rotates around the central axis of the bearing 52.

[0042] The best embodiment of the present invention has been explained, and various changes or modifications made by ordinary technicians in this field will not depart from the scope of the present invention.

Claims

1. An AGV for tobacco transportation, comprising a frame (1), a storage assembly (2) mounted on the frame (1), and a pickup device (6) capable of being raised and lowered along the frame (1), wherein: The storage assembly (2) comprises a storage support plate (5) fixed on the frame (1), an inclined smooth bar (4) is installed above the storage support plate (5), and rollers are installed on the smooth bar (4); a limit plate (3) is installed at the rear end of the storage support plate (5).

2. The AGV according to claim 1, characterized in that: The picking device (6) comprises a mounting frame (22), two telescopic components (7), a material discharge plate (23) and a rotating component (50); the front and rear ends of one side of the mounting frame (22) are respectively fixedly mounted with a first adjustment rail (20) and a second adjustment rail (21), and the front and rear ends of the other side of the mounting frame (22) are respectively fixedly mounted with a third adjustment rail (24) and a fourth adjustment rail (25); one of the telescopic components (7) is slidably mounted on the first adjustment rail (20) and the second adjustment rail (21), and the other telescopic component (7) is slidably mounted on the third adjustment rail (24) and the fourth adjustment rail (25).

3. The AGV according to claim 2, characterized in that: A first adjusting synchronous wheel (28) is rotatably mounted on one side of the mounting frame (22) through a first adjusting connecting block (27), and a reducer (17) is fixedly mounted on the other side of the mounting frame (22) through a second adjusting connecting block (18); an input shaft of the reducer (17) is connected to a power output shaft of an adjusting stepping motor (16), and a second adjusting synchronous wheel (19) is mounted on the reducer (17) through a reducer mounting plate; an output shaft of the reducer (17) is connected to the second adjusting synchronous wheel (19); an adjusting synchronous belt (14) is wound around the first adjusting synchronous wheel (28) and the second adjusting synchronous wheel (19), and the adjusting stepping motor (16) drives the adjusting synchronous belt (14) to rotate.

4. The AGV according to claim 3, characterized in that: The lower section of the adjusting synchronous belt (14) is equipped with a first adjusting synchronous block (26), and the upper section of the adjusting synchronous belt (14) is equipped with a second adjusting synchronous block (15); the first adjusting synchronous block (26) and the second adjusting synchronous block (15) are respectively connected to the telescopic components (7) on the corresponding sides.

5. The AGV according to claim 4, characterized in that: The mounting frame (22) is provided with a telescopic stepping motor (8), and a driving synchronous wheel (10) is provided on the power output shaft of the telescopic stepping motor (8); a telescopic transmission shaft (12) is rotatably provided on the mounting frame (22), a driven synchronous wheel (9) is fixedly provided on the telescopic transmission shaft (12), and a telescopic synchronous belt (11) is wound around the driven synchronous wheel (9) and the driving synchronous wheel (10); the telescopic stepping motor (8) controls the rotation of the telescopic transmission shaft (12).

6. The AGV according to claim 5, characterized in that: The telescopic assembly (7) comprises a telescopic mounting plate (38), a sprocket (37) rotatably mounted on one side of the telescopic mounting plate (38), a gear fixing block (43) being mounted on the other side of the telescopic mounting plate (38) via a gear connecting plate (40), the gear fixing block (43) passing through the gear connecting plate (40) and the telescopic mounting plate (38), a gear (44) being rotatably mounted on the gear fixing block (43), a chain (56) being wound around the gear (44) and the sprocket (37); the telescopic transmission shaft (12) passing through the telescopic mounting plate (38) in the telescopic assembly (7) and being connected to the sprocket (37).

7. The AGV according to claim 6, characterized in that: The telescopic mounting plate (38) is slidably mounted with a first telescopic plate (33) through a first guide rail (42), and the first telescopic plate (33) is fixedly connected to a chain (56) through a chain fixing block (34); the first telescopic plate (33) is slidably mounted with a second telescopic plate (29) through a second guide rail (45); both ends of the first telescopic plate (33) are rotatably mounted with a first synchronous wheel (46) and a second synchronous wheel (31); one end of the first synchronous belt (48) is fixedly connected to the telescopic mounting plate (38) through a first synchronous block (36), and the other end of the first synchronous belt (48) is fixedly connected to the second telescopic plate (29) through a second synchronous block (30); the second synchronous belt (32) is fixedly connected to the telescopic mounting plate (38) through a third synchronous block (41), and the other end of the second synchronous belt (32) is fixedly connected to the second telescopic plate (29) through a fourth synchronous block (47).

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