CN212264178U

CN212264178U - Automatic conveying device with reversing function for high-efficiency cold rolling mill for aluminum coiled materials

Info

Publication number: CN212264178U
Application number: CN202020923902.3U
Authority: CN
Inventors: 李振兴; 王伟鹏; 李治民; 訾林林
Original assignee: Henan Yongtong Aluminum Co ltd
Current assignee: Henan Yongtong Aluminum Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-01-01
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to the field of aluminum coil conveying, in particular to an automatic aluminum coil conveying device with a reversing function for a high-efficiency cold rolling mill, which comprises a carrying vehicle, a bearing platform, a traveling base, a reversing platform, a feed end conveying groove, a discharge end conveying groove and a PLC (programmable logic controller); the method comprises the following steps that moving bases are arranged side by side along the direction of a feeding end and a discharging end of a cold rolling mill, a feeding end conveying groove is formed in the feeding end of the cold rolling mill, a discharging end conveying groove is formed in the discharging end of the cold rolling mill, and the cold rolling mill, the discharging end conveying groove, the moving bases and the feeding end conveying groove form a communicated aluminum coil conveying loop; a reversing table is arranged in the middle of the traveling base; a carrier vehicle connected with the moving base in a sliding manner is arranged on the moving base; the carrier loader comprises a carrier loader body and a groove, wherein the groove is formed in the carrier loader body, penetrates through the upper surface and the lower surface of the carrier loader body, and penetrates through one side surface, close to the cold rolling mill, in the carrier loader body; a sliding rail which is connected with the moving base in a sliding manner is fixedly arranged at the bottom of the carrier loader; and a bearing platform for bearing the aluminum coil is fixedly arranged at the top of the carrier loader.

Description

Automatic conveying device with reversing function for high-efficiency cold rolling mill for aluminum coiled materials

Technical Field

The utility model relates to an aluminium book place the platform field, concretely relates to high-efficient cold rolling mill is with automatic conveyor's of aluminium coiled material structure technical field of taking switching-over function.

Background

In the process of manufacturing the aluminum coiled aluminum plate, the cast and rolled aluminum material needs to be continuously cold-rolled to manufacture the aluminum plate with the corresponding thickness and width.

In the cold rolling preparation, in order to improve the cold rolling effect, the same aluminum coil is usually rolled continuously, so that after the aluminum coil is rolled for one time, the aluminum coil needs to be rolled, and then is conveyed to the feeding end of a cold rolling mill for the next cold rolling, so that for the continuous cold rolling mill, a coil of aluminum coil needs to be rolled for one time, then is conveyed to the feeding end of the cold rolling mill for the second rolling, and the steps are repeated, and after the aluminum coil is rolled for multiple times, the cold rolling process is completed; however, the single-roll aluminum material is usually heavy and needs to be transported by a crane, which is very inconvenient. In addition, some cold rolling mills can perform bidirectional (front and back) rolling on the aluminum coil to improve the cold rolling quality, and after the primary rolling is finished, the aluminum coil needs to be reversed to roll the other surface of the aluminum coil to improve the rolling effect when the secondary rolling is performed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient cold rolling mill is with aluminium coiled material automatic conveyor of area switching-over function, the hydraulic pressure of the business turn over end of cooperation cold rolling mill and cold rolling mill carries the platform, can realize that the aluminium book after the cold rolling mill accomplishes rolling is automatic (the switching-over) carries to the feed end department of cold rolling mill, then carries the platform through hydraulic pressure to carry to the feed end department of cold rolling mill to open a book rolling, high-efficient facility.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the automatic aluminum coil conveying device with the reversing function for the high-efficiency cold rolling mill comprises a carrying cart, a bearing table, a traveling base, a reversing table, a feeding end conveying groove, a discharging end conveying groove and a PLC (programmable logic controller); the method comprises the following steps that moving bases are arranged side by side along the direction of a feeding end and a discharging end of a cold rolling mill, a feeding end conveying groove is formed in the feeding end of the cold rolling mill, a discharging end conveying groove is formed in the discharging end of the cold rolling mill, and the cold rolling mill, the discharging end conveying groove, the moving bases and the feeding end conveying groove form a communicated aluminum coil conveying loop; a reversing table is arranged in the middle of the traveling base; a carrier vehicle connected with the moving base in a sliding manner is arranged on the moving base; the carrier loader comprises a carrier loader body and a groove, wherein the groove is formed in the carrier loader body, penetrates through the upper surface and the lower surface of the carrier loader body, and penetrates through one side surface, close to the cold rolling mill, in the carrier loader body; a sliding rail which is connected with the moving base in a sliding manner is fixedly arranged at the bottom of the carrier loader; a bearing platform for bearing the aluminum coil is fixedly arranged at the top of the carrier loader; the moving base and the reversing table are respectively and electrically connected with the output control end of the PLC.

Further, the plummer includes first locating part and the second locating part that the symmetry set up, and first locating part and second locating part are fixed the top that sets up the carrier loader body in the recess both sides respectively.

Further, the base of moving about includes first base of moving about, second base of moving about, third base of moving about and the fourth base of moving about that sets gradually, sets gradually first base of moving about, discharge end conveyer trough, second base of moving about, switching-over platform, third base of moving about, feed end conveyer trough and fourth base of moving about along the direction of delivery of aluminium book, and feed end conveyer trough and discharge end conveyer trough all are located the below of base of moving about.

Further, the first moving base comprises a first moving base shell, a top opening, a first rotating shaft, a roller, a fixed rod, a driven sprocket, a first driving motor, a driving sprocket and a chain; a plurality of rows of fixed rods are arranged in the first moving base shell side by side, two ends of a first rotating shaft are respectively and rotatably connected with the tops of two fixed rods which are oppositely arranged, two rollers are fixedly arranged on the first rotating shaft along the axial direction of the first rotating shaft, and a strip-shaped top opening is arranged at the position, above the rollers, of the first moving base shell along the moving direction of the carrier loader; a first driving motor is fixedly arranged in the first moving base shell, a driving chain wheel is fixedly arranged at the transmission end of the first driving motor, a driven chain wheel is fixedly arranged on the first rotating shaft, and the driven chain wheel in the first moving base shell is in transmission connection with the driving chain wheel through a chain; the first driving motor is electrically connected with the output control end of the PLC.

Furthermore, the reversing table comprises a reversing table top seat, a second rotating shaft, a gear, a second driving motor, a reversing table base and a hydraulic cylinder, the reversing table top seat, the second rotating shaft, the reversing table base and the hydraulic cylinder are sequentially arranged from top to bottom, the top of the second rotating shaft is fixedly connected with the bottom of the reversing table base, the bottom of the second rotating shaft is rotatably connected with the top of the reversing table base, and the bottom of the reversing table base is fixedly connected with a push rod end of the hydraulic cylinder; a gear is fixedly sleeved outside the second rotating shaft along the circumferential direction of the second rotating shaft, a second driving motor is fixedly arranged on the reversing table base, and the transmission end of the second driving motor is meshed with the gear; the second driving motor and the hydraulic cylinder are respectively and electrically connected with the output control end of the PLC.

Further, the width of the groove, the distance between the first traveling base and the second traveling base and the width of the discharge end conveying groove are sequentially increased.

Furthermore, an absolute value encoder is coaxially arranged on one side of the driving chain wheel and is electrically connected with a signal input end of the PLC.

Furthermore, a plurality of clamping grooves are formed in the top of the reversing table top seat, and protrusions matched with the clamping grooves to work are arranged at the bottom of the carrier vehicle body.

Compared with the prior art, the utility model discloses can reach one of following beneficial effect at least:

1. through this device, realize reversing promptly in the transportation process of aluminium book to promote cold rolling mill in continuous cold rolling efficiency and quality.

2. The moving base provides power, and the stability of the conveying process can be improved.

3. The absolute value encoder is arranged, so that the carrier loader can be conveniently and accurately controlled.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the structure schematic diagram of the utility model discloses well carrier loader.

Fig. 3 is a schematic structural diagram of an embodiment of the middle traveling base according to the present invention.

Fig. 4 is a schematic view of another view angle of fig. 3.

Fig. 5 is a schematic structural diagram of the middle reversing table of the present invention.

Fig. 6 is a schematic structural diagram of another view angle of fig. 5.

In the figure: 1-carrying vehicle; 11-a carrier vehicle body; 12-a groove; 13-a slide rail; 2-a bearing platform; 21-a first stopper; 22-a second stopper; 3-moving the base; 31-a first traveling base; 311-a first traveling base housing; 312-open top; 313-a first shaft; 314-a roller; 315-fixing the rod; 316-driven sprocket; 317-a first drive motor; 318-a drive sprocket; 319-chain; 32-a second traveling base; 33-a third locomotion base; 34-a fourth traveling base; 4-a reversing table; 41-a reversing table top seat; 411-card slot; 42-a second shaft; 43-gear; 44-a second drive motor; 45-a reversing table base; 46-a hydraulic cylinder; 61-a feed end conveyer trough; 62-a discharge end conveying trough; 71-absolute value encoder; 8-a PLC controller; 9-cold rolling mill.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

as shown in fig. 1-6, the automatic aluminum coil conveying device with reversing function for the high-efficiency cold rolling mill comprises a carrier loader 1, a bearing table 2, a traveling base 3, a reversing table 4, a feeding end conveying groove 61, a discharging end conveying groove 62 and a PLC controller 8; the moving bases 3 are arranged side by side along the direction of a feeding end and a discharging end of the cold rolling mill 9, a feeding end conveying groove 61 is arranged at the feeding end of the cold rolling mill 9, a discharging end conveying groove 62 is arranged at the discharging end of the cold rolling mill 9, and the cold rolling mill 9, the discharging end conveying groove 62, the moving bases 3 and the feeding end conveying groove 61 form a communicated aluminum coil conveying loop; a reversing table 4 is arranged in the middle of the traveling base 3; a carrier loader 1 connected with the moving base 3 in a sliding manner is arranged on the moving base; the carrier loader 1 comprises a carrier loader body 11 and a groove 12, wherein the groove 12 is formed in the carrier loader body 11, and the groove 12 penetrates through the upper surface and the lower surface of the carrier loader body 11 and penetrates through one side surface, close to the cold rolling mill 9, in the carrier loader body 11; a slide rail 13 which is connected with the moving base 3 in a sliding way is fixedly arranged at the bottom of the carrier loader 1; a bearing platform 2 for bearing the aluminum coil is fixedly arranged at the top of the carrier loader 1; the moving base 3 and the reversing table 4 are respectively and electrically connected with the output control end of the PLC controller 8.

The PLC 8 is used for controlling the operation of the traveling base 3 and the reversing table 4, so that the carrier loader 1 can be controlled to move (reciprocate) along the conveying track of the traveling base 3; the cold rolling mill 9 is the prior art, and is not described again, in order to realize the conveying of the aluminum coil between the carrier loader 1 and the cold rolling mill 9, hydraulic conveying tables capable of transversely moving and lifting are also required to be arranged in the feeding end conveying trough 61 and the discharging end conveying trough 62, and this part of technical content is not necessary in the present patent application, and therefore is not described again; preferably, the PLC 8 is further electrically connected with the hydraulic conveying platform to be linked, so that the aluminum coil conveying efficiency of the carrier loader 1 is improved.

Set up recess 12 on carrier loader body 11 and be convenient for hydraulic conveying platform delivery aluminium in feed end conveyer trough 61 to roll up and get into in the recess 12, later, hydraulic conveying platform descends, places the aluminium book on plummer 2, later, and hydraulic conveying platform sideslip again keeps away from carrier loader 1, accomplishes the transport of aluminium book.

When the aluminum coil conveying device works, the PLC 8 controls the carrier vehicle 1 to move to the discharge end conveying groove 62, the hydraulic conveying platform in the discharge end conveying groove 62 conveys an aluminum coil at the discharge end of the cold rolling mill 9 to the carrier vehicle 1, then the PLC 8 controls the carrier vehicle 1 to move to the upper side of the reversing table 4 (caused by the shifting base 3), then the PLC 8 controls the reversing table 4 to ascend, after the carrier vehicle is jacked up and horizontally rotated for 180 degrees, the reversing table 4 descends to prevent the carrier vehicle 1 from being on the shifting base 3, then the shifting base 3 is controlled to move the carrier vehicle 1 to the upper side of the feed end conveying groove 61, then the hydraulic conveying platform in the feed end conveying groove 61 conveys the aluminum coil on the carrier vehicle 1 to the feed end of the cold rolling mill 9, single conveying of the aluminum coil is completed, and then the carrier vehicle 1 returns to the upper side of the discharge end conveying groove 62, wait for carrying the aluminium book once more, through this device, when can realizing cold rolling mill continuous cold rolling, at aluminium book transportation process, realize automatic switching-over through switching-over platform 4, the aluminium book after the switching-over is carried to the feed end of cold rolling mill 9 again and is rolled once more, realizes the back and forth transport operation to the aluminium book of reverse cold rolling mill, and is swift high-efficient.

Preferably, the sliding rail 13 on one side of the bottom of the carrier vehicle body 11 is provided with a break part near the groove 12, so that the hydraulic conveying platform can conveniently enter and exit the groove 12, and the conveying of the aluminum coil is realized.

Example 2:

as shown in fig. 1 to 6, for the above embodiments, the present embodiment optimizes the structure of the carrier table.

This plummer 2 among high-efficient cold rolling mill takes aluminium coiled material automatic conveying device of switching-over function is including first locating part 21 and the second locating part 22 that the symmetry set up, and first locating part 21 and second locating part 22 are fixed the top that sets up carrier loader body 11 in recess 12 both sides respectively. The first limiting part 21 and the second limiting part 22 respectively support two sides of the bottom of the aluminum coil, so that the aluminum coil is supported and placed.

Preferably, the first limiting member 21 is an oblique block with a right-angled triangle-shaped longitudinal section, as shown in fig. 1, and the inclined surfaces of the first limiting member 21 and the second limiting member 22 are oppositely arranged to support the bottom of the aluminum coil tightly, so as to place the aluminum coil.

Preferably, on the basis of the above scheme, the inclined planes in the first limiting part 21 and the second limiting part 22 are both arc-shaped surfaces, and are adapted to the circumferential radian of the aluminum coil, so that the supporting effect of the aluminum coil against the aluminum coil is improved, and the stability of the aluminum coil in the conveying process can be improved.

Example 3:

as shown in fig. 1-6, the present embodiment optimizes the traveling and reversing structure for the above-described embodiments.

This high-efficient cold rolling mill is with aluminium coiled material automatic conveying device of area switching-over function moves base 3 and is including the first base 31 that moves that sets gradually, second base 32 that moves, third base 33 and the fourth base 34 that moves, the direction of delivery along the aluminium book sets gradually first base 31 that moves, discharge end conveyer trough 62, second base 32 that moves, switching-over platform 4, third base 33 that moves, feed end conveyer trough 62 and fourth base 34 that moves, feed end conveyer trough 61 and discharge end conveyer trough 62 all are located the below of base 3 that moves.

Preferably, the length of the carrier vehicle body 11 is greater than the width of the discharge end conveying groove 62, and in the moving process of the carrier vehicle body 11, when the carrier vehicle body 11 is over the discharge end conveying groove 62 and the feed end conveying groove 61, it is ensured that most of the vehicle body of the carrier vehicle body 11 is always in contact with the moving base 3 and is abutted against the moving base, so that the phenomenon of side turning in the conveying process is prevented.

When the groove 12 in the carrier vehicle 1 is located right above the discharge end conveying groove 62, two ends of the carrier vehicle body 11 respectively span over the first traveling base 31 and the second traveling base 32, after an aluminum coil is placed on the bearing table 2, the first traveling base 31 and the second traveling base 32 work to convey the carrier vehicle 1 to right above the reversing table 4, then the reversing table is lifted to complete reversing of the carrier vehicle 1 (the aluminum coil), then the third traveling base 33 and the fourth traveling base 34 work to convey the carrier vehicle 1 (the aluminum coil) to the upper side of the feed end conveying groove 61, and then the aluminum coil is conveyed to the feed end of the cold rolling mill 9 through a hydraulic conveying platform in the feed end conveying groove to complete conveying and reversing of the aluminum coil.

Example 4:

as shown in fig. 1 to 6, the present embodiment optimizes the traveling base structure for the above-described embodiment.

The first moving base 31 in the automatic aluminum coil conveying device with the reversing function for the high-efficiency cold rolling mill comprises a first moving base shell 311, a top opening 312, a first rotating shaft 313, a roller 314, a fixing rod 315, a driven sprocket 316, a first driving motor 317, a driving sprocket 318 and a chain 319; a plurality of rows of fixing rods 315 are arranged in the first moving base shell 311 side by side, two ends of a first rotating shaft 313 are respectively and rotatably connected with the tops of the two fixing rods 315 which are oppositely arranged, two rollers 314 are fixedly arranged on the first rotating shaft 313 along the axial direction of the first rotating shaft, and a strip-shaped top opening 312 is arranged at the position, above the rollers 314, of the first moving base shell 311 along the moving direction of the carrier loader 1; a first driving motor 317 is fixedly arranged in the first traveling base shell 311, a driving sprocket 318 is fixedly arranged at the transmission end of the first driving motor 317, a driven sprocket 316 is fixedly arranged on the first rotating shaft 313, and the driven sprocket 316 in the first traveling base shell 311 is in transmission connection with the driving sprocket 318 through a chain 319; the first driving motor 317 is electrically connected to an output control terminal of the PLC controller 8.

The first driving motor 317 operates to drive the driving sprocket 318 to rotate, and drives the chain 319 engaged with the driving sprocket to rotate, so as to drive the driven sprocket 316 to rotate, thereby realizing the rotation of the first rotating shaft 313 and the rotation of the roller 314, and the sliding rail 13 at the bottom of the carrier loader body 11 is tightly abutted against the roller 314, and the movement of the carrier loader 1 is driven by the extrusion friction generated in the rotation process of the roller 314. And a chain wheel transmission mode is adopted, so that the moving position of the carrier loader 1 can be conveniently controlled.

Example 5:

as shown in fig. 1 to 6, the present embodiment optimizes the reversing table structure for the above-described embodiments.

The reversing table 4 in the automatic aluminum coil conveying device with the reversing function for the high-efficiency cold rolling mill comprises a reversing table top seat 41, a second rotating shaft 42, a gear 43, a second driving motor 44, a reversing table base 45 and a hydraulic cylinder 46, wherein the reversing table top seat 41, the second rotating shaft 42, the reversing table base 45 and the hydraulic cylinder 46 are sequentially arranged from top to bottom, the top of the second rotating shaft 42 is fixedly connected with the bottom of the reversing table base 41, the bottom of the second rotating shaft 42 is rotatably connected with the top of the reversing table base 45, and the bottom of the reversing table base 45 is fixedly connected with a push rod end of the hydraulic cylinder 46; a gear 43 is fixedly sleeved outside the second rotating shaft 42 along the circumferential direction of the second rotating shaft, a second driving motor 44 is fixedly arranged on the reversing table base 42, and the transmission end of the second driving motor 44 is meshed with the gear 43; the second driving motor 44 and the hydraulic cylinder 46 are electrically connected to an output control terminal of the PLC controller 8, respectively.

When the aluminum coil carrying vehicle is in operation, when the aluminum coil carried by the carrying vehicle body 11 moves to the position above the reversing table 4, the second moving base 32 and the third moving base 33 stop operating, the PLC 8 controls the hydraulic cylinder 46 to extend to jack up the reversing table base 45 upwards, when the reversing table top seat 41 lifts the carrying vehicle body 11 away from the moving base 3, the PLC 8 controls the second driving motor 44 to operate, the gear arranged at the transmission end of the second driving motor 44 is meshed with the gear 43 to drive the rotating shaft 42 to rotate, after the reversing table top seat 41 supports the carrying vehicle body 1 to rotate 180 degrees, the second driving motor 44 stops operating, the hydraulic cylinder 46 retracts to lower the reversing table top seat 41 to a height lower than the moving base 3, the sliding rail 13 of the carrying vehicle body 11 is in re-contact with the moving base 3, and then the second moving base 32 and the third moving base 33 continue operating, conveying the carrier vehicle body 11 to the upper part of the feeding end conveying groove 61, and conveying the aluminum coil to the feeding end of the cold rolling mill 9 through a conveying groove hydraulic conveying platform; through the switching-over platform, in the transportation process of aluminium book, accomplish the switching-over operation of aluminium book, it is high-efficient convenient.

Example 6:

as shown in fig. 1 to 5, the present embodiment optimizes the traveling structure for the above-described embodiment.

The width of the groove 12, the distance between the first moving base 31 and the second moving base 32 and the width of the discharge end conveying groove 62 in the automatic aluminum coil conveying device with the reversing function for the high-efficiency cold rolling mill are sequentially increased. Through the arrangement mode, the maximum contact area between the carrier vehicle body 11 and the moving base 3 can be increased, the aluminum coil conveying is not influenced, and the phenomenon that the aluminum coil turns over due to insufficient contact area is avoided.

Example 7:

as shown in fig. 1 to 5, the present embodiment optimizes the positioning structure for the above-described embodiment.

This high-efficient cold rolling mill is with aluminium coiled material automatic conveying device who takes switching-over function sets up absolute value encoder 71 in one side of driving sprocket 318 rather than coaxial, absolute value encoder 71 and PLC controller 8's signal input part electrical connection. Absolute value encoder 71 and the coaxial linkage of drive sprocket 318, when drive sprocket 318 rotated, absolute value encoder 71 recorded to receive the processing with signal transmission PLC controller 8, thereby, can be through absolute value encoder 71's feedback signal, and carry out accurate location to the shift position of carrier loader 1, realize the convenience and the accurate control of this device.

Example 8:

as shown in fig. 1 to 5, the present embodiment optimizes the position limiting structure for the above embodiment.

This high-efficient cold rolling mill is with aluminium coiled material automatic conveying device who takes switching-over function sets up a plurality of draw-in grooves 411 at the top of switching-over bench footstock 41, sets up the arch of working with draw-in groove 411 cooperation in the bottom of carrier loader body 11. Set up draw-in groove 411 at the top of switching-over bench footstock 41, when switching-over bench footstock 41 held up carrier loader body 11, the arch that carrier loader body 11 bottom set up just in time gone into draw-in groove 411 to prevent that switching-over platform 4 from appearing the phenomenon of carrier loader 1 landing at the switching-over operation in-process, promoted security and stability of this device operation in-process.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. High-efficient cold rolling machine is with automatic conveyor of aluminium coiled material of taking switching-over function, its characterized in that: the device comprises a carrying cart (1), a bearing table (2), a traveling base (3), a reversing table (4), a feeding end conveying groove (61), a discharging end conveying groove (62) and a PLC (programmable logic controller) controller (8); the aluminum coil conveying device is characterized in that the traveling bases (3) are arranged side by side along the direction of a feeding end and a discharging end of a cold rolling mill (9), a feeding end conveying groove (61) is arranged at the feeding end of the cold rolling mill (9), a discharging end conveying groove (62) is arranged at the discharging end of the cold rolling mill (9), and the cold rolling mill (9), the discharging end conveying groove (62), the traveling bases (3) and the feeding end conveying groove (61) form a communicated aluminum coil conveying loop; a reversing table (4) is arranged in the middle of the traveling base (3); a carrier loader (1) connected with the moving base in a sliding way is arranged on the moving base (3); the carrier loader (1) comprises a carrier loader body (11) and a groove (12), wherein the groove (12) is formed in the carrier loader body (11), and the groove (12) penetrates through the upper surface and the lower surface of the carrier loader body (11) and penetrates through one side surface, close to the cold rolling mill (9), in the carrier loader body (11); a sliding rail (13) which is connected with the moving base (3) in a sliding way is fixedly arranged at the bottom of the carrier loader (1); a bearing table (2) for bearing the aluminum coil is fixedly arranged at the top of the carrier loader (1); the moving base (3) and the reversing table (4) are respectively and electrically connected with the output control end of the PLC (8).

2. The automatic conveying device with the reversing function for the aluminum coiled material for the high-efficiency cold rolling mill, according to claim 1, is characterized in that: the bearing platform (2) comprises a first limiting part (21) and a second limiting part (22) which are symmetrically arranged, and the first limiting part (21) and the second limiting part (22) are respectively fixedly arranged at the tops of the carrier loader bodies (11) on two sides of the groove (12).

3. The automatic conveying device with the reversing function for the aluminum coiled material for the high-efficiency cold rolling mill, according to claim 1, is characterized in that: the moving base (3) comprises a first moving base (31), a second moving base (32), a third moving base (33) and a fourth moving base (34) which are sequentially arranged, the first moving base (31), the discharge end conveying trough (62), the second moving base (32), the reversing table (4), the third moving base (33), the feed end conveying trough (61) and the fourth moving base (34) are sequentially arranged along the conveying direction of the aluminum coil, and the feed end conveying trough (61) and the discharge end conveying trough (62) are both located below the moving base (3).

4. The automatic conveying device with the reversing function for the aluminum coiled material for the high-efficiency cold rolling mill, according to claim 3, is characterized in that: the first moving base (31) comprises a first moving base shell (311), a top opening (312), a first rotating shaft (313), a roller (314), a fixed rod (315), a driven sprocket (316), a first driving motor (317), a driving sprocket (318) and a chain (319); a plurality of rows of fixing rods (315) are arranged in the first moving base shell (311) side by side, two ends of a first rotating shaft (313) are respectively and rotatably connected with the tops of two fixing rods (315) which are arranged oppositely, two rollers (314) are fixedly arranged on the first rotating shaft (313) along the axial direction of the first rotating shaft, and a strip-shaped top opening (312) is arranged at the position, above the rollers (314), of the first moving base shell (311) along the moving direction of the carrier loader (1); a first driving motor (317) is fixedly arranged in the first moving base shell (311), a driving chain wheel (318) is fixedly arranged at the transmission end of the first driving motor (317), a driven chain wheel (316) is fixedly arranged on a first rotating shaft (313), and the driven chain wheel (316) in the first moving base shell (311) is in transmission connection with the driving chain wheel (318) through a chain (319); the first driving motor (317) is electrically connected with the output control end of the PLC (8).

5. The automatic conveying device with the reversing function for the aluminum coiled material for the high-efficiency cold rolling mill, according to claim 3, is characterized in that: the reversing table (4) comprises a reversing table top seat (41), a second rotating shaft (42), a gear (43), a second driving motor (44), a reversing table base (45) and a hydraulic cylinder (46), the reversing table top seat (41), the second rotating shaft (42), the reversing table base (45) and the hydraulic cylinder (46) are sequentially arranged from top to bottom, the top of the second rotating shaft (42) is fixedly connected with the bottom of the reversing table base (45), the bottom of the second rotating shaft (42) is rotatably connected with the top of the reversing table base (45), and the bottom of the reversing table base (45) is fixedly connected with a push rod end of the hydraulic cylinder (46); a gear (43) is fixedly sleeved outside the second rotating shaft (42) along the circumferential direction of the second rotating shaft, a second driving motor (44) is fixedly arranged on the reversing table base (45), and the transmission end of the second driving motor (44) is meshed with the gear (43); the second driving motor (44) and the hydraulic cylinder (46) are respectively and electrically connected with the output control end of the PLC (8).

6. The automatic conveying device with the reversing function for the aluminum coiled material for the high-efficiency cold rolling mill, according to claim 3, is characterized in that: the width of the groove (12), the distance between the first traveling base (31) and the second traveling base (32) and the width of the discharge end conveying groove (62) are increased in sequence.

7. The automatic conveying device with the reversing function for the aluminum coiled material for the high-efficiency cold rolling mill, according to claim 4, is characterized in that: an absolute value encoder (71) is coaxially arranged on one side of the driving chain wheel (318), and the absolute value encoder (71) is electrically connected with a signal input end of the PLC (8).

8. The automatic conveying device with the reversing function for the aluminum coiled material for the high-efficiency cold rolling mill, according to claim 5, is characterized in that: the top of the reversing table top seat (41) is provided with a plurality of clamping grooves (411), and the bottom of the carrier vehicle body (11) is provided with a bulge matched with the clamping grooves (411).