CN219750779U - Coil stock combined system and loading transfer chain - Google Patents

Abstract

The utility model belongs to the field of logistics storage, and particularly relates to a coil stock combination system and a loading conveying line, wherein the coil stock combination system comprises a feeding transfer device, a temporary storage three-dimensional warehouse, a bypass conveying line and a discharging transfer device; if the coiled material which can be combined with the coiled material is arranged in the goods shelf, the coiled material can be conveyed to the bypass conveying line through the feeding conveyor, and then the coiled material on the bypass conveying line and the coiled material on the goods shelf are combined on the discharging conveyor in a stepping mode according to the combination sequence. The coil stock combined system can reduce the labor intensity, improve the combined efficiency of coil stocks, and further improve the loading efficiency of the loading conveying line.

Description

Coil stock combined system and loading transfer chain

Technical Field

The utility model relates to the technical field of logistics storage, in particular to a coil stock combination system and a loading conveying line.

Background

When the coiled materials (such as paper rolls, film rolls or cloth rolls and the like) are loaded, the coiled materials with different specifications need to be recombined according to a certain rule during loading, for example, as shown in fig. 10, the coiled materials with the same diameter can be combined and erected, and the width of the coiled materials is small; or a coil with a large diameter is placed below and a coil with a small diameter is placed above.

In the prior art, after coil stock is taken out of a warehouse, the coil stock is all placed on the ground of a platform, and is sequenced, sorted and combined by a manual forklift. The labor intensity is high, the manual sorting and combining efficiency is low, and the subsequent loading efficiency is reduced.

Disclosure of Invention

The embodiment of the utility model provides a coil stock combination system and a loading conveying line, which aim to reduce the labor intensity of workers, improve the coil stock combination efficiency and improve the loading efficiency.

Therefore, according to one aspect of the utility model, there is provided a coil stock combination system, comprising a loading transfer device, a temporary storage stereo warehouse, a bypass conveying line and a discharging transfer device;

the temporary storage three-dimensional warehouse comprises a goods shelf, a warehouse-in conveyor and a warehouse-out conveyor which are used for conveying horizontally arranged coiled materials, and a stacker which can be in butt joint with the warehouse-in conveyor and the warehouse-out conveyor, wherein the stacker is used for conveying coiled materials on the warehouse-in conveyor to the goods shelf or conveying coiled materials on the goods shelf to the warehouse-out conveyor;

the bypass conveying line is arranged at the side of the temporary storage three-dimensional warehouse and is used for conveying horizontally arranged coiled materials;

the feeding transfer device comprises a movable feeding conveyor, and the discharging end of the feeding conveyor can be respectively in butt joint with the feeding end of the warehouse-in conveyor and the feeding end of the bypass conveying line on the moving path of the feeding conveyor;

the unloading transfer device comprises a movable unloading conveyor, and the loading end of the unloading conveyor can be respectively abutted to the unloading end of the delivery conveyor and the unloading end of the bypass conveying line on the moving path of the unloading conveyor.

Optionally, the goods shelves are provided with two rows, are formed with the tunnel between two rows of goods shelves, and the stacker is along the length direction removal setting in the tunnel in tunnel.

Optionally, at least two warehouse-in conveyors and at least two warehouse-out conveyors are respectively arranged, the at least two warehouse-in conveyors are arranged on one side of the roadway at intervals along the length direction of the roadway, and the at least two warehouse-out conveyors are arranged on the other side of the roadway at intervals along the length direction of the roadway.

Optionally, the temporary storage three-dimensional warehouse is provided with bypass conveying lines at two opposite ends of the roadway in the length direction, and the conveying direction of the bypass conveying lines, the conveying direction of the warehouse-in conveyor and the conveying direction of the warehouse-out conveyor are parallel to each other and are perpendicular to the length direction of the roadway.

Optionally, the bypass conveyor line comprises at least two link plate conveyors connected in sequence.

Optionally, the coil stock combined system further includes a feeding conveyor line, and on a moving path of the feeding conveyor, a feeding end of the feeding conveyor can be abutted to a discharging end of the feeding conveyor line.

According to another aspect of the utility model, there is provided a loading conveyor line comprising the coil stock combination system as described above, and further comprising a blanking conveyor line, wherein a blanking end of the blanking conveyor line can be abutted against a loading end of the blanking conveyor line on a moving path of the blanking conveyor line.

Optionally, the device also comprises a vertical body machine, wherein the vertical body machine comprises a base, an L-shaped roll-over stand and a driving mechanism;

the L-shaped roll-over stand comprises a long arm and a short arm which are connected with each other, the joint of the long arm and the short arm is rotationally arranged on the base, and the short arm is provided with a conveying mechanism; the driving mechanism is arranged on the base and is in driving connection with the L-shaped overturning frame, the L-shaped overturning frame can overturn relative to the base under the driving of the driving mechanism, so that the long arm can be switched between a horizontal state and a vertical state, and when the long arm is in the horizontal state, the long arm can be butted with the blanking end of the blanking conveying line.

Optionally, the automatic feeding device further comprises a loading conveying device, wherein the loading conveying device is arranged on one side of the vertical machine, when the long arm is in a vertical state, the short arm is in a horizontal state and is in butt joint with the loading conveying device, and the loading conveying device is used for conveying and storing coiled materials in the vertical state.

Optionally, the loading conveyor comprises a mobile conveyor and a plurality of loading conveyors;

the movable conveyor comprises a track and a movable conveyor which is arranged on the track and can move along the length direction of the track, the track is arranged on one side of the vertical body machine, the length direction of the track is perpendicular to the conveying direction of the conveying mechanism when the short arm is in a horizontal state, and the conveying direction of the movable conveyor is perpendicular to the length direction of the track; the multi-loading conveyor is arranged at intervals on one side of the track, which is away from the vertical body machine, and the conveying direction of each loading conveyor is perpendicular to the length direction of the track.

The coil stock combined system and the loading conveying line provided by the utility model have the beneficial effects that: compared with the prior art, the coil combination system comprises a feeding transfer device, a temporary storage three-dimensional warehouse, a bypass conveying line and a discharging transfer device, wherein the temporary storage three-dimensional warehouse comprises a goods shelf, a warehouse-in conveyor and a warehouse-out conveyor which are used for conveying horizontally arranged coil materials, and a stacker which can be in butt joint with the warehouse-in conveyor and the warehouse-out conveyor; if the coiled material which can be combined with the coiled material is arranged in the goods shelf, the coiled material can be conveyed to the bypass conveying line through the feeding conveyor, and then the coiled material on the bypass conveying line and the coiled material on the goods shelf are combined on the discharging conveyor of the discharging transfer device in a stepping mode according to the combination sequence. Therefore, the coil stock combination system can reduce the labor intensity, improve the combination efficiency of coil stocks, and further improve the loading efficiency of the loading conveying line.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Wherein:

FIG. 1 is a schematic top view of a coil assembly system according to an embodiment of the present utility model;

FIG. 2 is a schematic top view of a temporary storage three-dimensional warehouse in a coil assembly system according to an embodiment of the utility model;

FIG. 3 is a schematic diagram showing the front view of the rack and the entry conveyor of the temporary storage stereoscopic warehouse according to an embodiment of the utility model;

FIG. 4 is a schematic elevational view of an embodiment of the present utility model showing an infeed or outfeed conveyor or bypass conveyor line;

fig. 5 is a schematic front view of a feeding transferring device according to an embodiment of the present utility model;

FIG. 6 is a schematic top view of a loading conveyor line according to an embodiment of the present utility model;

FIG. 7 is a schematic top view of a vertical machine in a loading conveyor line according to an embodiment of the present utility model;

FIG. 8 is a side view showing a use state of the erector in the loading conveyor line according to an embodiment of the present utility model;

FIG. 9 is a schematic top view of a loading conveyor in a loading conveyor line according to an embodiment of the present utility model;

fig. 10 is a schematic view of the standing state of two sets of combined rolls.

Description of main reference numerals:

100. a feeding and transferring device; 110. a guide rail; 120. a loading conveyor; 121. a walking mechanism; 122. a conveyor body;

200. temporarily storing the three-dimensional warehouse; 210. a goods shelf; 220. a warehouse entry conveyor; 230. a delivery conveyor; 240. a stacker;

300. a bypass conveyor line;

400. a blanking transfer device;

500. a feeding conveying line;

600. a blanking conveying line;

700. a body erecting machine; 710. a base; 720. an L-shaped roll-over stand; 721. a long arm; 722. a short arm; 7221. a conveying mechanism; 730. a driving mechanism;

800. a loading and conveying device; 810. a mobile conveyor; 811. a track; 812. a mobile conveyor; 820. and (5) a loading conveyor.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many other different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As described in the background art, in the prior art, after the coil stock is discharged, the coil stock is all placed on the platform floor, and is sorted, sorted and combined by a manual forklift. The labor intensity is high, the manual sorting and combining efficiency is low, and the subsequent loading efficiency is reduced.

In order to solve the above problems, according to an aspect of the present utility model, a coil assembly system is provided, as shown in fig. 1-2, which includes a loading and transferring device 100, a temporary storage stereo warehouse 200, a bypass transfer line 300, and a discharging and transferring device 400.

The temporary storage stereo garage 200 comprises a goods shelf 210, a warehouse-in conveyor 220 and a warehouse-out conveyor 230 for conveying horizontally arranged coiled materials, and a stacker 240 capable of being in butt joint with the warehouse-in conveyor 220 and the warehouse-out conveyor 230, wherein the stacker 240 is used for conveying coiled materials on the warehouse-in conveyor 220 to the goods shelf 210 or conveying coiled materials on the goods shelf 210 to the warehouse-out conveyor 230.

The bypass conveying line 300 is disposed beside the temporary storage stereo warehouse 200, and the bypass conveying line 300 is used for conveying horizontally placed coil materials.

The loading transfer device 100 includes a movable loading conveyor 120, and on a moving path of the loading conveyor 120, a discharging end of the loading conveyor 120 can be respectively abutted to a loading end of the warehouse-in conveyor 220 and a loading end of the bypass conveying line 300.

The discharging transfer device 400 includes a movable discharging conveyor, and on a moving path of the discharging conveyor, a feeding end of the discharging conveyor can be respectively abutted to a discharging end of the delivery conveyor 230 and a discharging end of the bypass conveying line 300.

In the case of a conveyor and a conveyor line, the "loading end" means an end of a material entering the conveyor or the conveyor line in the conveying direction, and the "unloading end" means an end of a material leaving the conveyor or the conveyor line in the conveying direction.

In the embodiment of the present utility model, in the actual use process of the coil assembly system, the original coil is conveyed to the storage conveyor 220 by the feeding conveyor 120 of the feeding transfer device 100, then the coil is stored on the goods space of the goods shelf 210 by the stacker 240, when the subsequent original coil enters the feeding conveyor 120, if there is no coil that can be assembled with the coil in the goods shelf 210, the coil is continuously stored in the goods shelf 210; if there is a coil in the pallet 210 that can be combined with the coil, the coil can be transported to the bypass conveyor line 300 by the feeding conveyor 120, and then the coil on the bypass conveyor line 300 and the coil on the pallet 210 are combined on the discharging conveyor of the discharging transfer device 400 in a step-by-step manner according to the combination order to form a combined coil. The coil stock combined system can reduce the labor intensity, improve the combined efficiency of coil stocks, and further improve the loading efficiency of the loading conveying line.

In addition, a group of rolls (hereinafter referred to as "combined rolls") that are combined together may also directly enter the feeding conveyor 120, and when the combined rolls need to be split, the combined rolls may be split in a stepping manner when entering the entering conveyor 220 or the bypass conveyor line 300 from the feeding conveyor 120, so that a certain gap is left between two adjacent rolls in the combined rolls. When the combined coil stock is not required to be split, the feeding conveyor 120 can directly convey the combined coil stock to the bypass conveying line 300, and then output by the discharging conveyor of the discharging transfer device 400.

In one embodiment, as shown in fig. 2, the racks 210 are arranged in two rows, a roadway is formed between the two rows of racks 210, and the stacker 240 is movably arranged in the roadway along the length direction of the roadway.

By arranging the stackers 240 in the lane formed by the two rows of shelves 210, the stackers 240 can provide service for storing and taking coil materials for the two rows of shelves 210, so that the number of stackers 240 is reduced, and the cost is reduced.

In a specific embodiment, as shown in fig. 2, at least two warehouse-in conveyors 220 and at least two warehouse-out conveyors 230 are respectively provided, where the at least two warehouse-in conveyors 220 are disposed at one side of the roadway at intervals along the length direction of the roadway, and the at least two warehouse-out conveyors 230 are disposed at the other side of the roadway at intervals along the length direction of the roadway.

At least two warehouse-in conveyors 220 and warehouse-out conveyors 230 are arranged, so that the warehouse-in and warehouse-out efficiency of coil materials is improved.

For example, three warehouse-in conveyors 220 and three warehouse-out conveyors 230 are provided in fig. 2 and 3, the three warehouse-in conveyors 220 are arranged below the shelf 210 on one side of the roadway at intervals and extend into the roadway from one side of the shelf 210 away from the roadway, the three warehouse-out conveyors 230 are arranged below the shelf 210 on the other side of the roadway and extend into the roadway from one side of the shelf 210 away from the roadway, and two stackers 240 are provided in the roadway.

In a more specific embodiment, as shown in fig. 1 and 2, the temporary storage stereo warehouse 200 is provided with bypass conveying lines 300 at opposite ends of the roadway in the length direction, and the conveying direction of the bypass conveying lines 300, the conveying direction of the warehouse-in conveyor 220 and the conveying direction of the warehouse-out conveyor 230 are parallel to each other and are perpendicular to the length direction of the roadway.

By the arrangement, the conveying directions of the coiled materials on the bypass conveying line 300, the warehouse-in conveyor 220 and the warehouse-out conveyor 230 are the same, so that the layout of the feeding and discharging transfer devices 100 and 400 is facilitated.

Specifically, as shown in fig. 1 and 5, the feeding transfer device 100 includes a guide rail 110 parallel to a roadway and at least one feeding conveyor 120 disposed on the guide rail 110 and capable of moving along a length direction of the guide rail 110, the feeding conveyor 120 includes a travelling mechanism 121 and a conveyor body 122 disposed on the travelling mechanism 121, a conveying direction of the conveyor body 122 is perpendicular to the roadway, the travelling mechanism 121 includes a carrier, a driving wheel, a driven wheel and a driving motor, which are mounted on the carrier, the driving wheel and the driven wheel are all rollingly supported on the guide rail 110, and the driving motor is connected to the driving wheel through a transmission mechanism to drive the driving wheel to rotate, thereby realizing that the whole travelling mechanism 121 moves on the guide rail 110. The structure of the discharging and transferring device 400 is the same as that of the charging and transferring device 100, and will not be described herein.

In some particular embodiments, as shown in FIG. 1, the bypass conveyor line 300 includes at least two link plate conveyors connected in sequence.

By arranging as above, the combined coil may also be split in a stepwise manner on the bypass conveyor line 300.

In one embodiment, as shown in fig. 1, the coil assembly system further includes a feeding conveyor line 500, and the feeding end of the feeding conveyor 120 can be abutted to the discharging end of the feeding conveyor line 500 on the moving path of the feeding conveyor 120.

By arranging the feeding conveyor line 500, the feeding conveyor 120 of the wire side warehouse and the feeding transfer device 100 can be utilized by the feeding conveyor line 500, and coil materials discharged from the wire side warehouse directly enter the coil material combination system to be combined.

It should be noted that, in the above embodiment, the warehouse-in conveyor 220, the warehouse-out conveyor 230, the chain conveyor, the conveyor body 122, and the feeding conveyor line 500 may all adopt V-shaped chain conveyors (as shown in fig. 4), and the panels of the conveying chain panels are V-shaped, so as to facilitate efficient and continuous conveying of the horizontally-arranged coil materials.

According to another aspect of the present utility model, there is further provided a loading conveyor line, as shown in fig. 6, where the loading conveyor line includes the coil assembly system in any of the foregoing embodiments, and further includes a blanking conveyor line 600, and a blanking end of the blanking conveyor can be abutted to a loading end of the blanking conveyor line 600 on a moving path of the blanking conveyor.

In particular, the blanking conveyor may also employ a V-shaped flight conveyor (as shown in fig. 4) to facilitate better transport of the lying rolls.

In one embodiment, as shown in fig. 6-8, the loading conveyor line further includes a erector 700, the erector 700 including a base 710, an L-shaped roll-over stand 720, and a drive mechanism 730. The L-shaped roll-over stand 720 comprises a long arm 721 and a short arm 722 which are connected with each other, the joint of the long arm 721 and the short arm 722 is rotatably arranged on the base 710, and the short arm 722 is provided with a conveying mechanism 7221; the driving mechanism 730 is disposed on the base 710 and is drivingly connected to the L-shaped roll-over stand 720, and the L-shaped roll-over stand 720 can roll over relative to the base 710 under the driving of the driving mechanism 730, so that the long arm 721 can be switched between a horizontal state and a vertical state, and when the long arm 721 is in the horizontal state, the long arm 721 can be abutted to the blanking end of the blanking conveying line 600.

It can be appreciated that when the long arm 721 is abutted to the blanking end of the blanking conveying line 600, the combined coil stock in the horizontal state can be conveyed to the long arm 721 through the blanking conveying line 600, and after the driving mechanism 730 drives the L-shaped roll-over stand 720 to turn over 90 ° relative to the base 710, the combined coil stock in the horizontal state gradually turns over from the horizontal state to the vertical state under the support of the long arm 721 and is placed on the conveying mechanism 7221 of the short arm 722, so that the switching of the horizontal and vertical states of the combined coil stock is completed, thereby facilitating the subsequent loading.

Specifically, the conveying mechanism 7221 may employ a drag conveyor, a roller conveyor, a double chain conveyor, or the like for conveying the combined coil in the standing state.

In a specific embodiment, as shown in fig. 6 and 7, the loading conveyor line further includes a loading conveyor 800, where the loading conveyor 800 is disposed on one side of the erector 700, and the short arm 722 is in a horizontal state and is abutted to the loading conveyor 800 when the long arm 721 is in a vertical state, and the loading conveyor 800 is used for conveying and storing the coil stock in a standing state.

By arranging the loading conveying device 800, after the combined coil stock in the horizontal state is erected by the erector 700, the combined coil stock enters the loading conveying device 800, and the loading conveying device 800 is responsible for conveying and temporarily storing the combined coil stock before loading.

In a more specific embodiment, as shown in fig. 9, the loading conveyor 800 includes a mobile conveyor 810 and a multi-pack conveyor 820. The mobile conveyor 810 includes a rail 811 and a mobile conveyor 812 provided on the rail 811 and movable in a longitudinal direction of the rail 811, the rail 811 being provided on one side of the erector 700, and the longitudinal direction of the rail 811 being perpendicular to a conveying direction of the conveying mechanism 7221 when the short arm 722 is in a horizontal state, the conveying direction of the mobile conveyor 812 being perpendicular to the longitudinal direction of the rail 811; the multiple loading conveyors 820 are arranged at intervals on one side of the track 811 facing away from the erector 700, and the conveying direction of each loading conveyor 820 is perpendicular to the length direction of the track 811.

By the arrangement as above, the combined rolls are distributed to different loading conveyors 820 using mobile conveyor 810 to meet different vehicle loads. And finally, carrying out loading after clamping the combined coiled materials by using a manual forklift or an automatic forklift.

Specifically, the structure of the mobile conveyor 812 is similar to the loading conveyor 120 in the above embodiment, except that the conveyor body of the mobile conveyor 812, which is disposed on the travelling mechanism and is used for carrying the combined coil in the standing state, is a double-row drag conveyor, a double-row roller conveyor, or a double-row chain conveyor. The moving conveyor 812 can interface with a horizontal short arm 722 of the erector 700 or with a different loading conveyor 820 during movement on the track to effect transfer dispensing of rolls.

It should be noted that, the number and the specification of the devices in the foregoing embodiments may be set according to the actual requirements and the site area, and are not limited only.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of the utility model should be assessed as that of the appended claims.

Claims (10)

1. The coil stock combination system is characterized by comprising a feeding transfer device, a temporary storage three-dimensional warehouse, a bypass conveying line and a discharging transfer device;

the temporary storage three-dimensional warehouse comprises a goods shelf, a warehouse-in conveyor and a warehouse-out conveyor, wherein the warehouse-in conveyor and the warehouse-out conveyor are used for conveying horizontally arranged coiled materials, and a stacker which can be in butt joint with the warehouse-in conveyor and the warehouse-out conveyor is used for conveying the coiled materials on the warehouse-in conveyor to the goods shelf or conveying the coiled materials on the goods shelf to the warehouse-out conveyor;

the bypass conveying line is arranged at the side of the temporary storage three-dimensional warehouse and is used for conveying horizontally arranged coiled materials;

the feeding transfer device comprises a movable feeding conveyor, and the discharging end of the feeding conveyor can be respectively in butt joint with the feeding end of the warehouse-in conveyor and the feeding end of the bypass conveying line on the moving path of the feeding conveyor;

the discharging transfer device comprises a movable discharging conveyor, wherein the feeding end of the discharging conveyor can be respectively abutted to the discharging end of the delivery conveyor and the discharging end of the bypass conveying line on the moving path of the discharging conveyor.

2. The coil stock combination system according to claim 1, wherein the racks are provided with two rows, a tunnel is formed between the two rows of racks, and the stacker is movably disposed in the tunnel along a length direction of the tunnel.

3. The coil stock combination system according to claim 2, wherein the warehouse-in conveyor and the warehouse-out conveyor are respectively provided with at least two, at least two of the warehouse-in conveyors are arranged on one side of the roadway at intervals along the length direction of the roadway, and at least two of the warehouse-out conveyors are arranged on the other side of the roadway at intervals along the length direction of the roadway.

4. A coil stock combination system according to claim 3, wherein the temporary storage solid warehouse is provided with the bypass conveyor line at opposite ends of the roadway in the length direction, and the conveying direction of the bypass conveyor line, the conveying direction of the warehouse-in conveyor and the conveying direction of the warehouse-out conveyor are parallel to each other and are perpendicular to the length direction of the roadway.

5. The coil assembly system as recited in claim 4 wherein the bypass conveyor line includes at least two chain plate conveyors connected in sequence.

6. The coil assembly system of claim 1, further comprising a loading conveyor line, wherein a loading end of the loading conveyor is capable of interfacing with a blanking end of the loading conveyor line in a path of movement of the loading conveyor.

7. A loading conveyor line, characterized by comprising the coil stock combination system according to any one of claims 1-6, and further comprising a blanking conveyor line, wherein a blanking end of the blanking conveyor line can be abutted to a loading end of the blanking conveyor line on a moving path of the blanking conveyor line.

8. The loading conveyor line of claim 7, further comprising a erector including a base, an L-shaped roll-over stand, and a drive mechanism;

the L-shaped roll-over stand comprises a long arm and a short arm which are connected with each other, the joint of the long arm and the short arm is rotatably arranged on the base, and the short arm is provided with a conveying mechanism; the driving mechanism is arranged on the base and is in driving connection with the L-shaped overturning frame, the L-shaped overturning frame can overturn relative to the base under the driving of the driving mechanism, so that the long arm is switched between a horizontal state and a vertical state, and when the long arm is in the horizontal state, the long arm can be in butt joint with the blanking end of the blanking conveying line.

9. The loading conveyor line of claim 8, further comprising a loading conveyor disposed on one side of the erector, the shorter arm being in a horizontal position and abutting the loading conveyor when the longer arm is in a vertical position, the loading conveyor being configured to transport and store rolls in a standing position.

10. The loading conveyor line of claim 9, wherein the loading conveyor comprises a mobile conveyor and a multi-pack conveyor;

the movable conveyor comprises a track and a movable conveyor which is arranged on the track and can move along the length direction of the track, the track is arranged on one side of the vertical body machine, the length direction of the track is perpendicular to the conveying direction of the conveying mechanism when the short arm is in a horizontal state, and the conveying direction of the movable conveyor is perpendicular to the length direction of the track; the multiple groups of loading conveyors are arranged at intervals on one side, away from the vertical body machine, of the rail, and the conveying direction of each loading conveyor is perpendicular to the length direction of the rail.