CN218930956U - Automatic packaging system for rear end procedure of flexible packaging coiled material - Google Patents

Abstract

The utility model discloses an automatic packaging system for a flexible package coiled material rear end procedure, which comprises conveying lines, wherein a discharging mechanical arm is arranged between the two conveying lines and is used for receiving coiled materials and throwing the coiled materials into the conveying lines; a discharging frame is arranged in the slitting discharging area, and can transfer coiled materials split by the slitting machine to a discharging mechanical arm in a connection manner; the stacking areas are arranged at the tail ends of the conveying lines, and each stacking area is used for stacking packaging coiled materials with different specifications correspondingly; the end of the conveying line is provided with an indexing mechanism which distributes the packaging coiled materials with different specifications to corresponding stacking areas. The utility model is provided with the unloading frame which can be simultaneously butted with the splitting machine and the unloading mechanical arm, which is beneficial to transferring coiled materials coiled by the splitting machine to the unloading mechanical arm through the transverse shaft, thereby reducing the labor intensity and monotone of manual coiled material handling, and one unloading mechanical arm can be butted with a plurality of unloading frames arranged around, so as to improve the use efficiency of the unloading mechanical arm.

Description

Automatic packaging system for rear end procedure of flexible packaging coiled material

Technical Field

The utility model relates to the technical field of coiled material packaging, in particular to an automatic packaging system for a rear end procedure of a flexible packaging coiled material.

Background

Along with the development of economy, the flexible package is used for packaging various products, so that the demand of flexible packaging materials is greatly increased, the flexible package is generally rolled into cylindrical coiled materials for packaging after being rolled, the flexible packaging film is required to be subjected to multiple procedures of sorting, stacking, transferring, boxing and packaging after being rolled, the traditional industry generally uses manpower to complete the packaging procedures, and the flexible package packaging machine is simple in work, high in repeatability and suitable for mechanized operation. However, most enterprises use manual packaging at present, and under the condition that the delivery volume is gradually increased, the fatigue degree of workers is high, the box sealing efficiency is low, and the yield is affected; meanwhile, after the coiled material is coiled, the coiled material needs to be taken down from the splitting machine and put on a conveyor belt, the operation is repeated manually, the working content is monotonous, and the coiled material is conveyed from the splitting machine repeatedly, so that labor is consumed.

In view of the above, we propose an automatic packaging system of flexible packaging coiled material rear end process to solve heavy physical effort and realize automation as far as possible, and the efficiency is promoted to the few humanization.

Disclosure of Invention

The utility model aims to solve the technical problems and provides an automatic packaging system for a back-end process of a flexible packaging coiled material.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the automatic packaging system for the rear end procedure of the flexible package coiled material comprises at least two conveying lines, wherein a discharging mechanical arm is arranged between the two conveying lines and is used for receiving the coiled material and throwing the coiled material into the conveying lines;

the outer sides of the two conveying lines are provided with a slitting and discharging area, a discharging frame is arranged in the slitting and discharging area, and the discharging frame can transfer coiled materials split by the slitting machine to a discharging mechanical arm;

the stacking areas are provided with a plurality of stacking areas and are positioned at the tail end of the conveying line, each stacking area is used for stacking packaging coiled materials with different specifications correspondingly, and each stacking area is provided with at least one stacking mechanical arm respectively;

the end of the conveying line is provided with an indexing mechanism which distributes the packaging coiled materials with different specifications to corresponding stacking areas.

Furthermore, each unloading mechanical arm is provided with one to four cutting unloading areas in a surrounding distribution mode, and the operation range of the unloading mechanical arm can be connected with the unloading frame of each cutting unloading area.

Further, the unloading frame comprises a frame body, a rotating structure and a translation mechanism, wherein the frame body comprises a longitudinal shaft and a transverse shaft, at least one transverse shaft is arranged on the side wall of the longitudinal shaft, one end of the transverse shaft is vertically connected to the longitudinal shaft, the other end of the transverse shaft is used for being connected with a splitting machine or an unloading mechanical arm, the bottom of the longitudinal shaft is arranged on the translation mechanism, and the rotation structure for driving the longitudinal shaft to rotate is arranged in the translation mechanism.

Further, the translation mechanism comprises a translation plate, a translation rail and a pushing cylinder; the translation rail is fixed to be set up at the base top, and translation board sliding fit sets up on the translation rail, sets up the axis of ordinates on the translation board, promotes the jar setting and can drive the translation board at the base top and remove on the translation rail, translation rail setting direction is parallel with the spool of cutting machine, and translation rail removes to be close to the cutting machine and makes cross axle and spool tip looks butt.

Further, the rotating structure is arranged at the bottom of the translation plate and used for controlling the longitudinal shaft to rotate, the longitudinal shaft is rotationally connected with the translation plate and comprises a gear motor, a driving bevel gear and a driven bevel gear, the output end of the gear motor is connected with the driving bevel gear, the bottom of the longitudinal shaft penetrates through the translation plate and is connected with the driven bevel gear, and the driving bevel gear is meshed with the driven bevel gear.

Further, the discharging frame is further provided with a pushing part, the pushing part comprises a pushing beam and a pushing plate, one end of the pushing beam is fixedly connected to the longitudinal shaft, the pushing plate can move along the pushing beam, and the other end of the pushing plate is matched with the longitudinal shaft to push out coiled materials to an air expansion roller of the discharging mechanical arm.

Further, the indexing mechanism comprises an indexing conveying disc, the indexing conveying disc comprises a circular turntable which is horizontally arranged and can rotate, a plurality of conveying rollers for transferring reels are arranged on the circular turntable in an arrayed mode, and the conveying direction of the conveying rollers is changed by rotating the circular turntable.

Further, the movable ranges of the stacking mechanical arms of two adjacent stacking areas are provided with overlapping areas, and the overlapping areas are used for transferring and carrying the packaging coiled materials between the stacking areas.

Further, the automatic guided vehicle stacking device also comprises an AGV carrying area, wherein an AGV vehicle is arranged in the AGV carrying area and used for moving the product trays stacked in the stacking area to the stacking area;

the packaging area is used for wrapping and packaging coiled materials conveyed by the AGV;

the labeling area is internally provided with a labeling mechanical arm, and the labeling mechanical arm picks up the packaged coiled materials to pass through a labeling part;

the boxing area is internally provided with a boxing mechanical arm, and the boxing mechanical arm puts coiled material packages subjected to labeling into a packaging box.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model is provided with the unloading frame which can be simultaneously butted with the splitting machine and the unloading mechanical arm, which is beneficial to transferring coiled materials split by the splitting machine to the unloading mechanical arm through the transverse shaft, thereby reducing the labor intensity and monotone of manual coiled material handling.

2. One unloading mechanical arm can be abutted with a plurality of unloading frames arranged around, so that the use efficiency of the unloading mechanical arm is improved.

3. The arranged indexing mechanism can distribute coiled materials with various specifications sent on the same conveying line to corresponding stacking areas according to requirements, and the automation efficiency is improved.

4. Adopt AGV car transport pile up neatly product, convey the stack between each region, avoided the high strength operation of manual handling, improve the intellectuality of product packaging.

Drawings

FIG. 1 is a top view of a slitting and palletizing zone according to the present utility model;

FIG. 2 is a schematic diagram of the connection of the discharge rack to the slitter;

FIG. 3 is a schematic diagram of the operation of the cross shaft of the discharge rack;

FIG. 4 is a schematic view of a rotating structure and a pushing portion on a discharging frame;

FIG. 5 is a schematic illustration of an indexing mechanism arrangement;

FIG. 6 is a top view of the wrapping, labeling and boxing zones;

in the figure: 1. a conveying line; 2. a discharging mechanical arm; 3. a discharging frame; 4. a splitting machine; 5. cutting the discharging area; 6. a stacking area; 7. a stacking mechanical arm; 8. an indexing mechanism; 9. a frame body; 10. a longitudinal axis; 11. a horizontal axis; 12. a translation plate; 13. a translation rail; 14. a pushing cylinder; 15. a base; 16. a speed reducing motor; 17. driving a bevel gear; 18. a driven bevel gear; 19. a pushing part; 20. pushing the material beam; 21. a push plate; 22. a circular turntable; 23. a conveying roller; 24. AGV handling area; 25. AGV; 26. a packaging area; 27. labeling area; 28. and (5) a boxing area.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Embodiment one:

as shown in fig. 1, an automatic packaging system for a rear end process of a flexible package coiled material comprises a conveying line 1, wherein the conveying line 1 can adopt a traditional belt conveyor or a roll shaft conveyor, as shown in fig. 1, at least two conveying lines 1 are arranged, a discharging mechanical arm 2 is arranged between the two conveying lines 1, and the discharging mechanical arm 2 is used for receiving coiled materials and throwing the coiled materials into the conveying line 1; a plurality of slitting and unloading areas 5 are sequentially arranged outside the two conveying lines 1, slitting and unloading areas 5 comprise slitting machines 4 for slitting and cutting coiled materials into different specifications, the slitting machines 4 can slit the coiled materials into coiled materials with different widths or coiled materials with different winding thicknesses, and the coiled materials with different specifications, slit by the plurality of slitting machines 4, can be taken by an unloading mechanical arm 2 and then placed on the conveying line 1 to be conveyed to the rear side;

the unloading frame sets product coiled material information according to the information of the product coiled materials on the splitting machine, including the diameter, the width and the number of the upper shafts and the lower shafts of the product, the unloading frame is started to unload, and related information is transmitted into the unloading mechanical arm through the central control system, so that the unloading mechanical arm is conveniently in butt joint with the unloading frame; in order to butt-joint the splitting machine 4 with the unloading mechanical arm 2, an unloading frame 3 is further arranged in each splitting unloading area 5, and the unloading frame 3 can transfer coiled materials split by the splitting machine 4 to the unloading mechanical arm 2 in a connection manner; in order to improve the use efficiency of each unloading mechanical arm 2, the unloading mechanical arms vertically place products on a conveying line one by one according to the self-programmed material taking logic according to the request task sequence of the unloading frame which is responsible for the unloading mechanical arms; as shown in fig. 1, the circular dotted line on the periphery of the mechanical arm in the drawing is the action range in which the mechanical arm can take products, so that four component cutting and discharging areas 5 can be arranged at most around each mechanical arm, and when the mechanical arm 2 is used for discharging, the mechanical arm 2 can be rotated to each cutting and discharging area 5 to take coiled materials, and the mechanical arm 2 is utilized to the greatest extent.

Embodiment two:

specifically, the discharging frame 3 can be combined with fig. 2, 3 and 4, and the discharging frame 3 comprises a frame body 9, a rotating structure and a translation mechanism; the frame body 9 comprises a longitudinal axis 10 and a transverse axis 11, wherein the side wall of the longitudinal axis 10 is provided with at least one transverse axis 11, one end of the transverse axis 11 is vertically connected to the longitudinal axis 10, the other end of the transverse axis is used for being connected with the splitting machine 4 or the unloading mechanical arm 2, the bottom of the longitudinal axis 10 is arranged on a translation mechanism, and a rotation structure for driving the longitudinal axis 10 to rotate is arranged in the translation mechanism.

The translation mechanism is arranged at the bottom of the discharging frame 3 and used for translating the upper part to be close to a scroll on the splitting machine 4, and comprises a translation plate 12, a translation rail 13 and a pushing cylinder 14; the translation rail 13 is fixedly arranged at the top of the base 15, the translation plate 12 is arranged on the translation rail 13 in a sliding fit manner, the longitudinal shaft 10 is arranged on the translation plate 12, the pushing cylinder 14 is arranged at the top of the base 15 and can drive the translation plate 12 to move on the translation rail 13, the arrangement direction of the translation rail 13 is parallel to a reel of the splitting machine 4, when the translation rail 13 moves close to the splitting machine 4, the front end of the transverse shaft 11 just can be abutted against the end part of the reel, then the coiled material is pushed onto the transverse shaft 11 through the pushing plate on the splitting machine 4, the coiled material is firstly transferred onto the discharging frame 3, and then the discharging frame 3 rotates for 90 degrees to be connected with the discharging mechanical arm 2;

as shown in fig. 4, the rotation of the discharging frame 3 is realized through a rotation structure arranged at the bottom of the translation plate 12, the rotation structure is used for controlling the rotation of the longitudinal shaft 10, the longitudinal shaft 10 is rotationally connected with the translation plate 12, a specific structure can adopt the structure shown in fig. 4, the rotation structure comprises a speed reduction motor 16, a driving bevel gear 17 and a driven bevel gear 18, the output end of the speed reduction motor 16 is connected with the driving bevel gear 17, the bottom of the longitudinal shaft 10 passes through the translation plate 12 and is connected with the driven bevel gear 18, and the driving bevel gear 17 is meshed with the driven bevel gear 18; when the automatic feeding and discharging device is used, after the coiled material is connected with the discharging frame 3 from the splitting machine 4, the whole direction of the upper part is realized through the bevel gear set driven by the accelerating motor, and it can be understood that in order to ensure the control precision of the rotating angle, the reducing motor 16 can adopt a servo motor with high operation precision, or a travel switch is arranged on the translation plate 12, and when the transverse shaft 11 rotates to a proper angle, the travel switch is controlled to stop.

When the discharging frame 3 rotates to be in butt joint with the discharging mechanical arm 2, the end part of the discharging mechanical arm 2 can be provided with an air expansion roller, the end part of the air expansion roller is in butt joint with the end part of the transverse shaft 11, then the coiled material on the transverse shaft 11 is pushed onto the air expansion roller of the discharging mechanical arm 2, as shown in fig. 4, the discharging frame 3 is also provided with a pushing part 19, the pushing part 19 comprises a pushing beam 20 and a pushing plate 21, one end of the pushing beam 20 is fixedly connected onto the longitudinal shaft 10, the pushing plate 21 can move along the pushing beam 20, and the other end of the pushing plate 21 is matched with the longitudinal shaft 10 to push the coiled material onto the air expansion roller of the discharging mechanical arm 2; the pushing beam 20 can be internally provided with an air cylinder to push the pushing plate 21 to move, and a linear motor can be adopted to control the pushing plate 21 to move, so that coiled materials can be conveniently and rapidly transported to the unloading mechanical arm 2, and the unloading mechanical arm 2 can automatically control the coiled materials with various specifications to be placed on the conveying line 1.

Embodiment III:

as shown in fig. 1 and 5, an indexing mechanism 8 is arranged at the tail end of a conveying line 1, the indexing mechanism 8 is used for conveying packaging coiled materials with different specifications to corresponding stacking areas 6, and the conveying line is used for conveying the product coiled materials to different stacking area material taking points according to preset conveying logic. The material taking points of the stacking areas 6 are provided with a plurality of material taking points, each stacking area 6 corresponds to packaging coiled materials with different specifications, the products can be subjected to dynamic diameter and width measurement before entering the material taking position paths of each stacking area 6, the dynamic diameter and width measurement is compared with the data set by the original product unloading frame, the materials are prevented from being fooled, the products are detected to pass through the manual intervention channel, the alarm reminding is carried out, after the products pass through the detection, the dynamic two-dimensional code verification is carried out, the products are compared with the product numbers set by the original product unloading frame to prevent fooled, the products are prevented from passing through the comparison and are prevented from passing through the manual intervention channel, the alarm reminding is carried out, and the coiled materials are sent to the material taking position of the given stacking area 6 through the indexing mechanism 8 according to the comparison information. Each stacking area 6 is provided with at least one stacking mechanical arm 7 respectively, before a product leaves the conveying line, whether the product has stacking positions or not can be judged according to the current information of the stacking areas, the corresponding stacking mechanical arm numbers can be determined according to the stacking position numbers when the product has the stacking positions, and then the forward stacking material taking positions are selected according to the material taking position conditions; the stacking mechanical arm can measure the diameter and the width of the product and dynamically compare the diameter and the width of the product to prevent foolproof according to a material taking request of a material taking position of a stacking area 6 before material taking so as to protect a roller, a robot and the product; and the comparison does not pass the alarm, prompts the manual intervention treatment, passes the comparison, and performs relevant stacking actions according to the real-time information of the stacking position stack. As shown in fig. 5, an indexing mechanism 8 is provided at the rear side of the two conveyor lines 1, respectively, and the two indexing mechanisms 8 are also connected by a short conveyor line 1 to realize that products can be transferred back and forth between the two conveyor lines 1,

the indexing mechanism 8 comprises an indexing conveying disc, the indexing conveying disc comprises a circular turntable 22 which is horizontally arranged and can rotate, a plurality of conveying rollers 23 used for conveying reels are arranged on the circular turntable 22, the bottom of the circular turntable 22 is driven by motor control, during operation, the circular turntable 22 can rotate at an angle to realize the sorting and conveying of coiled materials of different specifications to different stacking areas 6 in cooperation with the forward and reverse rotation of the conveying rollers 23, as can be seen in fig. 5, the two conveying lines 1 are provided with four tail ends and are used for respectively stacking coiled materials of different specifications, and the multi-directional conveying of the coiled materials can be realized by the rotation of the circular turntable 22 and the forward and reverse rotation of the conveying rollers 23. As shown in fig. 1, the movable ranges of the palletizing robot arms 7 of two adjacent palletizing zones 6 have overlapping regions which can also be used for transferring the packaging web between the palletizing zones 6.

Embodiment four:

in order to improve the automation degree of packing, reduce manual handling, reduce the labour, be provided with AGV transport district 24 at pile up neatly district 6 rear side, AGV is the abbreviation of (Automated Guided Vehicle), means "automatic guided vehicle", after pile up neatly district 6 full buttress, the system is automatic again according to current tray condition, carries out new pile up neatly tray distribution, full buttress automatic application AGV goes out the storehouse or does not full manual application AGV goes out the storehouse. As shown in fig. 6, an AGV car 25 is disposed in the AGV carrying area 24 for moving the product trays stacked in the stacking area 6 to the stacking area;

the dispatching system of the AGV carrying area 24 automatically manages the warehouse position product information management of the intermediate warehouse, the warehouse-out request of the stacking position, the product warehouse position application of the handbag area, the warehouse position product application of the automatic packaging area and the AGV system for issuing the AGV task order;

the pallets in the stacking area are stacked fully, an out-of-warehouse application is automatically generated and applied to the AGV dispatching system, and of course, the manual out-of-warehouse application is the same, the AGV dispatching system receives the request, and according to the current middle position live condition, an AGV is manufactured to carry full-of-warehouse products to the appointed middle position and an empty pallet of the appointed position to the stacking position task order of the original full-of-warehouse, and the task order is issued to the AGV system; the AGV system distributes tasks to the AGV trolleys according to the current situation of the AGV trolleys, and each trolley automatically avoids obstacles to complete carrying tasks; the hand wrapping area and the automatic unwrapping area also take similar procedures.

The subsequent packaging of coiled materials further comprises a packaging area 26 for winding and packaging coiled materials, an AGV 25 carries trays for the coiled materials, the packaging area 26 winds and packages the coiled materials, the coiled materials are required to be used for a destacking robot, the destacking robot automatically completes a product destacking process of tray stacking sent by a stacking area, the destacking robot is provided with a 3D vision camera for identifying coiled materials on the trays, specifically, the corresponding product trays of the stacking area 6 are scheduled, after the new product trays are in place, the destacking robot guides the vision camera to take pictures of the tray products according to a preset program, the vision gives out the positions and the space positions of all products of the first layer of the trays, the diameters and the widths of the products to the robot, the robot compares according to data obtained by a central control system, the comparison does not pass alarm prompt, waits for manual intervention, and takes materials according to single or multiple shots in the process, guides vision to give out relevant information and space positions of the products, and the robot judges whether the products are horizontally placed or are vertically placed according to the product information, and the taking materials are carried out to the relevant logic running or is carried out;

placing the unstacked products on a conveying line to finish packaging; after packaging, carrying the coiled materials to a labeling area 27 through an AGV (automatic guided vehicle) 25, labeling the coiled materials outside the wound package, wherein a labeling mechanical arm is arranged in the labeling area 27, picking up the packaged coiled materials through the labeling mechanical arm, and sending the coiled materials to a labeling station to realize automatic labeling; finally, the materials are sent to a boxing area 28 for packaging, and a boxing mechanical arm is arranged in the boxing area 28;

the specific packaging method comprises the following steps: after the products are manually packaged, the products are transmitted to the outer package through a transmission mechanism of a transmission window for boxing (the transmission mechanism provides automatic overturning for certain large products, so that the outer package is convenient for the box); the box sleeving mechanism is used for overturning the box by 180 degrees to replace manual heavy body force overturning. The ribbon mechanism is set according to a program, and a single-channel ribbon or a cross ribbon is selected, so that the outer side of the finished product stacked boxes need to be provided with all the box labels outwards, and corresponding angle rotation is carried out according to the stacking positions of the boxes. The boxing mechanical arm 28 divides the two lines, and carries out relevant box coding according to the sequence of the product boxes of the production line according to a set program. When the trays finish the preset stack type, related prompts are generated, finished trays are manually pulled away, new empty trays are replaced, and the trays are reciprocated, so that an automatic coiled material packaging process is realized.

It can be understood that in the above technical scheme, the mechanical arm is controlled by a control mechanism with a PLC controller when operations such as taking, stacking and unstacking are performed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (9)

1. The automatic packaging system for the rear end process of the flexible package coiled material comprises conveying lines (1) and is characterized in that at least two conveying lines (1) are arranged, a discharging mechanical arm (2) is arranged between the two conveying lines (1), and the discharging mechanical arm (2) is used for receiving coiled materials and throwing the coiled materials into the conveying lines (1);

the outside of the two conveying lines (1) is provided with a slitting unloading area (5), an unloading frame (3) is arranged in the slitting unloading area (5), and the unloading frame (3) can transfer coiled materials split by the slitting machine (4) to the unloading mechanical arm (2);

the stacking areas (6) are arranged at the tail end of the conveying line (1), each stacking area (6) is used for stacking packaging coiled materials with different specifications correspondingly, and each stacking area (6) is provided with at least one stacking mechanical arm (7) respectively;

the tail end of the conveying line (1) is provided with an indexing mechanism (8), and the indexing mechanism (8) distributes packaging coiled materials with different specifications to corresponding stacking areas (6).

2. The automatic packaging system for the rear end process of the flexible packaging coiled material according to claim 1, wherein one to four slitting and discharging areas (5) are distributed around each discharging mechanical arm (2), and the operation range of the discharging mechanical arms (2) can be connected with the discharging frames (3) of the slitting and discharging areas (5).

3. The automatic packaging system for the rear end process of the flexible package coiled material according to claim 2, wherein the discharging frame (3) comprises a frame body (9), a rotating structure and a translation mechanism, the frame body (9) comprises a longitudinal shaft (10) and a transverse shaft (11), at least one transverse shaft (11) is arranged on the side wall of the longitudinal shaft (10), one end of the transverse shaft (11) is vertically connected to the longitudinal shaft (10), the other end of the transverse shaft is used for being connected with the splitting machine (4) or the discharging mechanical arm (2), the bottom of the longitudinal shaft (10) is arranged on the translation mechanism, and the rotating structure for driving the longitudinal shaft (10) to rotate is arranged in the translation mechanism.

4. A flexible package web back end process automatic packaging system according to claim 3, wherein said translation mechanism comprises a translation plate (12), a translation rail (13), a pushing cylinder (14); the translation rail (13) is fixedly arranged at the top of the base (15), the translation plate (12) is arranged on the translation rail (13) in a sliding fit manner, the longitudinal shaft (10) is arranged on the translation plate (12), the pushing cylinder (14) is arranged at the top of the base (15) and can drive the translation plate (12) to move on the translation rail (13), the arrangement direction of the translation rail (13) is parallel to a scroll of the splitting machine (4), and the translation rail (13) moves close to the splitting machine (4) to enable the transverse shaft (11) to be abutted against the end part of the scroll.

5. The automatic packaging system for the rear end process of the flexible package coiled material according to claim 4, wherein the rotating structure is arranged at the bottom of the translation plate (12), the rotating structure is used for controlling the longitudinal shaft (10) to rotate, the longitudinal shaft (10) is rotationally connected with the translation plate (12), the rotating structure comprises a gear motor (16), a driving bevel gear (17) and a driven bevel gear (18), the output end of the gear motor (16) is connected with the driving bevel gear (17), the bottom of the longitudinal shaft (10) penetrates through the translation plate (12) to be connected with the driven bevel gear (18), and the driving bevel gear (17) is meshed with the driven bevel gear (18).

6. A flexible package coiled material rear end process automatic packaging system according to claim 3, characterized in that the discharging frame (3) is further provided with a pushing part (19), the pushing part (19) comprises a pushing beam (20) and a pushing plate (21), one end of the pushing beam (20) is fixedly connected to the longitudinal shaft (10), the pushing plate (21) can move along the pushing beam (20), and the other end of the pushing plate (21) is matched with the longitudinal shaft (10) to push the coiled material out to an air expansion roller of the discharging mechanical arm (2).

7. An automatic packaging system for a flexible package web back-end process according to claim 1, characterized in that the indexing mechanism (8) comprises an indexing conveyor tray, the indexing conveyor tray comprises a horizontally arranged and rotatable circular turntable (22), the circular turntable (22) is provided with a plurality of conveying rollers (23) for transferring reels in an aligned manner, and the circular turntable (22) rotates to change the conveying direction of the conveying rollers (23).

8. An automatic packaging system for a flexible packaging web back end process according to claim 1, characterized in that the movable ranges of the palletizing robot arms (7) of two adjacent palletizing zones (6) have overlapping areas for transferring the handling packaging web between the palletizing zones (6).

9. The automatic packaging system for the back-end process of the flexible package coiled material according to claim 1, further comprising an AGV carrying area (24), wherein an AGV vehicle (25) is arranged in the AGV carrying area (24) for moving the product trays stacked in the stacking area (6) to the stacking area;

the packaging area (26), the packaging area (26) twines and packages the coiled material conveyed by the AGV (25);

the labeling area (27), there are labeling arms in the labeling area (27), the labeling arm picks up the coiled material after packing to pass the labeling position;

the packaging box comprises a packaging area (28), wherein a packaging mechanical arm is arranged in the packaging area (28), and the packaging mechanical arm puts the coiled material packages subjected to labeling into a packaging box.

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