AGV (Automatic Guided Vehicle) for carrying wire coil

Abstract

The utility model discloses an AGV for wire coil carrying, which comprises a mounting plate, a telescopic assembly, a goods taking assembly and a rotating assembly, the mounting plate is provided with two long grooves, and the long grooves of the mounting plate are fixedly connected with the telescopic assembly; a telescopic speed reducer is fixedly mounted on the side of the rear end of the mounting plate through a speed reducer mounting plate, an input shaft of the telescopic speed reducer is fixedly connected with a power output shaft of a telescopic stepping motor, and the telescopic stepping motor drives the telescopic assembly to move through a synchronous belt. The structure of the goods taking assembly and the structure of the telescopic assembly are optimized, the telescopic stroke is increased through multi-stage telescopic, and the stability of wire coil carrying is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of AGV (Automatic Guided Vehicle), and in particular relates to an AGV for wire coil 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 up and down 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 content disclosed in this patent. The coil cannot be taken and the function is not comprehensive enough. The stability of directly retracting the material box with the telescopic part is insufficient.

[0003] When carrying the material box, the telescopic part is extended to bring the material box back. The telescopic part needs to be extended for a long distance, and the stability is insufficient and the wire coil cannot be carried. Summary of the invention

[0004] In view of the above-mentioned technical problems, the utility model provides an AGV for wire coil transportation, wherein a telescopic component drives a pickup component to extend, and the wire coil is transported by the pickup component, thereby optimizing the structural function of the AGV and increasing the stability of the AGV in transporting the wire coil.

[0005] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: an AGV for wire coil transportation, including a mounting plate, a telescopic component, a picking component and a rotating component, the mounting plate is provided with two long grooves, the long grooves of the mounting plate are fixedly connected to the telescopic component; a telescopic reducer is fixedly installed on the side of the rear end of the mounting plate through a reducer mounting plate, the input shaft of the telescopic reducer is fixedly connected to the power output shaft of the telescopic stepper motor, and the telescopic stepper motor drives the telescopic component to move through a synchronous belt.

[0006] In order to optimize the above technical solution, the utility model also includes the following improved technical solution.

[0007] The power output shaft of the telescopic reducer is equipped with a first synchronous wheel, and a second synchronous wheel is installed below the front end of the mounting plate; a synchronous belt is wound around the first synchronous wheel and the second synchronous wheel, and the synchronous belt is connected to the telescopic assembly through a synchronous block.

[0008] The above-mentioned telescopic assembly includes a telescopic connecting plate fixed on the mounting plate, a first telescopic plate, a second telescopic plate and a third telescopic plate; third rollers are installed on both sides of the telescopic connecting plate, the telescopic connecting plate is slidably installed with the first telescopic plate through the third roller, and the first telescopic plate is fixedly connected to the synchronous connecting plate through the driving connecting plate.

[0009] The front end of the first telescopic plate is provided with a hollow long groove, the upper part of the first telescopic plate is two opposite L-shaped long plates, and the first rollers are installed on both sides of the upper end of the L-shaped long plates; the first telescopic plate is provided with a first retracting rotary wheel and a first extending rotary wheel at both ends; the first telescopic plate is slidably provided with a second telescopic plate through the first roller, the front end of the second telescopic plate is provided with a hollow groove, and the two sides of the second telescopic plate are provided with second rollers; the second telescopic plate is provided with a second retracting rotary wheel and a second extending rotary wheel at both ends; the first extending rotary wheel is wound with a first extending chain, and the first retracting rotary wheel is wound with a first retracting chain.

[0010] One end of the first extending chain is fixedly connected to the telescopic connecting plate via a first extending lower fixing block, and the other end of the first extending chain is fixedly connected to the second telescopic plate via a first extending upper fixing block.

[0011] One end of the first retractable chain is fixedly connected to the telescopic connecting plate via a first retractable lower fixing block, and the other end of the first retractable chain is fixedly connected to the second telescopic plate via a first retractable upper fixing block.

[0012] The above-mentioned pickup assembly includes a pickup mounting plate and a pickup driving plate. The pickup mounting plate is installed at the front end of the pickup driving plate, and the pickup mounting plate is fixedly connected to the third telescopic plate through a reinforced connecting block.

[0013] The third telescopic plate is provided with a track mounting plate, on which a pickup guide track is fixedly mounted, and on which a guide movable plate is slidably mounted; the touch plate is fixedly mounted on the guide movable plate through a pickup connecting block, and the touch plate is located at the front end of the pickup mounting plate.

[0014] Compared with the prior art, the AGV for wire coil handling of the utility model optimizes the structure of the pickup component and the telescopic component, and increases the telescopic stroke and the stability of wire coil handling by adopting multi-stage telescopic. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the embodiment.

[0016] Figure 2 yes Figure 1 Schematic diagram of the internal structure.

[0017] Figure 3 yes Figure 1 Exploded diagram of the telescopic component.

[0018] Figure 4 yes Figure 1 Schematic diagram of the structure of the pickup component.

[0019] Figure 5 It is a schematic diagram of the structure of the pickup component and the telescopic component.

[0020] Figure 6 yes Figure 1 Schematic diagram of the structure of the rotating component. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings.

[0022] Figures 1 to 6 Shown is a schematic structural diagram of the utility model.

[0023] The accompanying drawings are marked as follows: touch sensor 1, housing 2, telescopic reducer 3, synchronous belt 4, synchronous block 5, first synchronous wheel 6, reducer mounting plate 7, mounting plate 8, synchronous wheel fixing plate 9, synchronous wheel mounting plate 10, second synchronous wheel 11, synchronous connecting plate 12, third telescopic plate 13, second sliding plate 14, second extended upper fixed block 15, second telescopic plate 16, second extended chain 17, second extended lower fixed block 18, second extended rotating wheel 19, reinforced connecting block 20, first extended upper fixed block 21, first telescopic plate 22, first extended chain 23, drive connecting plate 24, first extended lower fixed block 25, first extended rotating wheel 26, first connecting block 27, telescopic connecting plate 28, third roller 29, first telescopic plate Rotating wheel 30, first retracting lower fixed block 31, first retracting chain 32, first retracting upper fixed block 33, second retracting lower fixed block 34, second retracting chain 35, second retracting upper fixed block 36, second retracting rotating wheel 37, second roller 38, first roller 39, pickup mounting plate 40, touch plate 41, pickup connecting block 42, guide moving plate 43, pickup guide track 44, track mounting plate 45, pickup driving plate 46, pickup fixed block 47, pickup column 48, pickup assembly 49, telescopic assembly 50, rotating assembly 51, fixed bottom plate 52, rotating stepping motor 53, rotating reducer 54, rotating reducer mounting plate 55, rotating chain 56, rotating gear 57, bearing 58.

[0024] The utility model of the AGV for wire coil handling includes a mounting plate 8, a telescopic assembly 50, a pickup assembly 49, and a rotating assembly 51. When the trolley picks up materials, the telescopic stepper motor drives the synchronous belt 4 to move through the telescopic reducer 3, the synchronous belt 4 drives the telescopic assembly 50 to move through the synchronous block 5, the telescopic assembly 50 drives the pickup assembly 49 to move through the pickup drive plate 46 in the pickup assembly 49, and the pickup column 48 of the pickup assembly 49 is inserted into the wire coil until the wire coil touches the touch plate 41 of the pickup assembly 49 and stops. The telescopic stepper motor reverses, and the telescopic stepper motor retracts the telescopic assembly 50 through the synchronous belt 4, and the telescopic assembly 50 drives the pickup assembly 49 to retract.

[0025] like Figure 2 As shown, the mounting plate 8 has two long grooves, and the long grooves of the mounting plate 8 are fixedly connected to the telescopic assembly 50 .

[0026] The telescopic reducer 3 is fixedly mounted on the side of the rear end of the mounting plate 8 through the reducer mounting plate 8. The input shaft of the telescopic reducer 3 is fixedly connected to the power output shaft of the telescopic stepping motor. The first synchronous wheel 6 is fixedly mounted on the power output shaft of the telescopic reducer 3.

[0027] A synchronous wheel fixing plate 9 is fixedly mounted below the front end of the mounting plate 8, and a second synchronous wheel 11 is rotatably mounted on the upper end of the synchronous wheel fixing plate 9 through a synchronous wheel mounting plate 10. The synchronous belt 4 is wound around the first synchronous wheel 6 and the second synchronous wheel 11, and a synchronous block 5 is mounted on the synchronous belt 4, which is fixedly connected to the telescopic assembly 50 through a synchronous connecting plate 12. The synchronous belt 4 can be driven to rotate by a telescopic stepping motor, and the synchronous belt 4 drives the telescopic assembly 50 to move through the synchronous block 5 to achieve the telescopic function.

[0028] like Figure 3 In the telescopic assembly 50 shown, a telescopic connecting plate 28 is installed on the long groove of the mounting plate 8. The telescopic connecting plate 28 is two long plates and the front and rear ends are fixedly connected by a first connecting block 27. Third rollers 29 are installed on both sides of the upper end of the telescopic connecting plate 28.

[0029] The telescopic connecting plate 28 is slidably mounted with the first telescopic plate 22 via the third roller 29, and the first telescopic plate 22 is fixedly connected to the synchronous connecting plate 12 via the driving connecting plate 24. The first telescopic plate 22 is driven to move by the rotation of the synchronous belt 4.

[0030] The front end of the first telescopic plate 22 has a hollow long groove, and the upper part of the first telescopic plate 22 is two opposite L-shaped long plates, and both sides of the upper ends of the long plates are equipped with first rollers 39. The first retracting rotary wheel 30 and the first extending rotary wheel 26 are respectively installed on both sides of the middle part of the first telescopic plate 22. The first retracting rotary wheel 30 is located at the front end of the first telescopic plate 22, and the first extending rotary wheel 26 is located at the rear end of the first telescopic plate 22. The extension and retraction of the extending assembly are controlled by the first extending rotary wheel 26 and the first retracting rotary wheel 30.

[0031] The first telescopic plate 22 is slidably mounted with the second telescopic plate 16 through the first roller 39. The front end of the second telescopic plate 16 has a hollow groove, and both ends of the second telescopic plate 16 have long plates, which are equipped with second rollers 38. The front end and rear end of the second telescopic plate 16 are respectively equipped with a second retracting rotating wheel 37 and a second extending rotating wheel 19.

[0032] A first extending chain 23 is wound around the first extending rotating wheel 26 of the first telescopic plate 22 , one end of the first extending chain 23 is fixedly connected to the telescopic connecting plate 28 via a first extending lower fixing block 25 , and the other end of the first extending chain 23 is fixedly connected to the second telescopic plate 16 via a first extending upper fixing block 21 .

[0033] When the first telescopic plate 22 is extended, the first extension wheel 26 pushes the first extension chain 23. Since one end of the first extension chain 23 is fixed to the telescopic connecting plate 28 through the first extension lower fixing block 25 and the telescopic connecting plate 28 is fixed to the mounting plate 8, the other end of the first extension chain 23 drives the second telescopic plate 16 to extend together with the first telescopic plate 22 through the first extension upper fixing block 21.

[0034] When the first telescopic plate 22 retracts, the first retraction wheel 30 pushes the first retraction chain 32. Since one end of the first retraction chain 32 is fixed to the telescopic connecting plate 28 through the first retraction lower fixing block 31 and the telescopic connecting plate 28 is fixed to the mounting plate 8, the other end of the first retraction chain 32 drives the second telescopic plate 16 to retract together with the first telescopic plate 22 through the first retraction upper fixing block 33.

[0035] The second roller 38 of the second telescopic plate 16 is slidably mounted with the third telescopic plate 13 through the second sliding plate 14 .

[0036] A second extension chain 17 is wound around the second extension wheel 19 of the second telescopic plate 16, one end of the second extension chain 17 is fixedly connected to the first telescopic plate 22 via a second extension lower fixing block 18, and the other end of the second extension chain 17 is fixedly connected to the third telescopic plate 13 via an upper fixing block of the second extension chain 17.

[0037] When the second telescopic plate 16 is extended, the second extension chain 17 is pushed by the second extension wheel 19. Since one end of the second extension chain 17 is fixed to the first telescopic plate 22 by the second extension lower fixed block 18 and the position of the first telescopic plate 22 is controlled by the synchronization block 5, the second extension chain 17 drives the third telescopic plate 13 to extend together with the second telescopic plate 16 through the second extension upper fixed block 15.

[0038] When the second telescopic plate 16 retracts, the second retraction wheel 37 pushes the second retraction chain 35. Since one end of the second retraction chain 35 is fixed to the first telescopic plate 22 through the second retraction lower fixed block 34 and the position of the first telescopic plate 22 is controlled by the synchronization block 5, the second retraction chain 35 drives the third telescopic plate 13 to retract together with the second telescopic plate 16 through the second retraction upper fixed block 36.

[0039] A reinforcing connection block 20 is installed below the front end of the third telescopic plate 13 , and the reinforcing connection block 20 is fixedly connected to the cargo pickup mounting plate 40 of the cargo pickup assembly 49 .

[0040] A pickup driving plate 46 of a pickup assembly 49 is mounted above the third telescopic plate 13 .

[0041] like Figure 4 The picking assembly 49 shown, the picking mounting plate 40 is installed at the front end of the picking driving plate 46, the picking mounting plate 40 is fixedly connected to the third telescopic plate 13 by the reinforcing connecting block 20, the third telescopic plate 13 is equipped with a track mounting plate 45, the track mounting plate 45 is fixedly equipped with a picking guide track 44, and the picking guide track 44 is slidably equipped with a guide moving plate 43.

[0042] The touch plate 41 is fixedly mounted on the guide movable plate 43 through the pickup connection block 42, and the touch plate 41 is located at the front end of the pickup mounting plate 40. When the pickup assembly 49 moves forward, the wire coil touches the touch plate 41 to make the touch slide backward.

[0043] The third telescopic plate 13 is provided with a touch sensor 1 for detecting whether the wire coil is obtained.

[0044] After the touch plate 41 touches the wire coil, the touch plate 41 slides backward through the guide movable plate 43, and after the touch sensor 1 senses it, it sends a signal to reverse the telescopic stepping motor and retract the wire coil.

[0045] The pickup mounting plate 40 is provided with four pickup posts 48 through a pickup fixing block 47 for retrieving the wire coil.

[0046] When taking the wire roll, the telescopic stepping motor runs, and the third telescopic plate 13 drives the picking installation plate 40 to extend through the picking drive plate 46. The picking column 48 passes through the wire roll. After the wire roll touches the touch plate 41, the touch sensor 1 senses and sends a signal, the telescopic stepping motor reverses, and the third telescopic plate 13 drives the picking installation plate 40 to retract through the picking drive plate 46.

[0047] like Figure 6In the rotating mechanism shown, the housing 2 is fixedly connected to the rotating reducer 54 through the rotating reducer mounting plate 55, the input shaft of the rotating reducer 54 is fixedly connected to the power output shaft of the rotating stepping motor 53, the mounting plate 8 is rotatably mounted on the fixed bottom plate 52 through the bearing 58, and the driving gear on the rotating reducer 54 and the rotating gear 57 are sleeved with a rotating chain 56. The power output shaft of the rotating reducer 54 drives the rotating chain 56 to rotate through the driving gear, so that the mounting plate 8 rotates around the central axis of the bearing 58.

[0048] 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 wire coil handling, comprising a mounting plate (8), a telescopic assembly (50), a pickup assembly (49) and a rotating assembly (51), wherein: The mounting plate (8) has two long grooves, and the long grooves of the mounting plate (8) are fixedly connected to the telescopic assembly (50); a telescopic reducer (3) is fixedly installed on the side of the rear end of the mounting plate (8) through the reducer mounting plate (8), and the input shaft of the telescopic reducer (3) is fixedly connected to the power output shaft of the telescopic stepping motor, and the telescopic stepping motor drives the telescopic assembly (50) to move through a synchronous belt (4).

2. The AGV according to claim 1, characterized in that: The power output shaft of the telescopic reducer (3) is installed with a first synchronous wheel (6), and a second synchronous wheel (11) is installed below the front end of the mounting plate (8); the synchronous belt (4) is wound around the first synchronous wheel (6) and the second synchronous wheel (11), and the synchronous belt (4) is connected to the telescopic assembly (50) through a synchronous block (5).

3. The AGV according to claim 2, characterized in that: The telescopic assembly (50) comprises a telescopic connecting plate (28) fixed on a mounting plate (8), a first telescopic plate (22), a second telescopic plate (16) and a third telescopic plate (13); third rollers (29) are installed on both sides of the telescopic connecting plate (28); the telescopic connecting plate (28) is slidably installed with the first telescopic plate (22) via the third rollers (29); and the first telescopic plate (22) is fixedly connected to the synchronous connecting plate (12) via a driving connecting plate (24).

4. The AGV according to claim 3, characterized in that: The front end of the first telescopic plate (22) has a hollow long groove, the upper part of the first telescopic plate (22) is two opposite L-shaped long plates, and the two sides of the upper end of the L-shaped long plates are both equipped with first rollers (39); the two ends of the first telescopic plate (22) are respectively equipped with a first retracting rotary wheel (30) and a first extending rotary wheel (26); the first telescopic plate (22) is slidably equipped with a second telescopic plate (16) through the first roller (39), the front end of the second telescopic plate (16) has a hollow groove, and the two sides of the second telescopic plate (16) are equipped with second rollers (38); the two ends of the second telescopic plate (16) are respectively equipped with a second retracting rotary wheel (37) and a second extending rotary wheel (19); the first extending rotary wheel (26) is wound with a first extending chain (23), and the first retracting rotary wheel (30) is wound with a first retracting chain (32).

5. The AGV according to claim 4, characterized in that: One end of the first extending chain (23) is fixedly connected to the telescopic connecting plate (28) via a first extending lower fixing block (25), and the other end of the first extending chain (23) is fixedly connected to the second telescopic plate (16) via a first extending upper fixing block (21).

6. The AGV according to claim 5, characterized in that: One end of the first retractable chain (32) is fixedly connected to the telescopic connecting plate (28) via a first retractable lower fixing block (31), and the other end of the first retractable chain (32) is fixedly connected to the second telescopic plate (16) via a first retractable upper fixing block (33).

7. The AGV according to claim 6, characterized in that: The pickup assembly (49) comprises a pickup mounting plate (40) and a pickup driving plate (46), wherein the pickup mounting plate (40) is mounted on the front end of the pickup driving plate (46), and the pickup mounting plate (40) is fixedly connected to the third telescopic plate (13) via a reinforcing connecting block (20).

8. The AGV according to claim 7, characterized in that: A track mounting plate (45) is mounted on the third telescopic plate (13), a pickup guide track (44) is fixedly mounted on the track mounting plate (45), and a guide movable plate (43) is slidably mounted on the pickup guide track (44); a touch plate (41) is fixedly mounted on the guide movable plate (43) through a pickup connection block (42), and the touch plate (41) is located at the front end of the pickup mounting plate (40).

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