Proportioning and boxing assembly line

Abstract

The utility model belongs to the technical field of encasement, and particularly relates to a proportioning encasement assembly line which comprises a main conveying belt, and an incoming material arranging assembly, a weighing machine, an empty bag removing assembly, an adjusting assembly, a labeling assembly, a cigarette film assembly, a material distributing and circulating assembly and a packaging assembly which are sequentially arranged in the conveying direction of the main conveying belt. The incoming material arrangement assembly is used for primarily arranging boxes conveyed to the assembly line, so that the long sides of the boxes are parallel to the conveying direction of the assembly line. The empty bag removing assembly is used for removing unqualified boxes weighed by the weighing machine; the adjusting assembly is used for adjusting the angle of the box; the material distributing and transferring assembly is used for distinguishing the boxes and transferring the different boxes in a partitioned mode. By means of the production line, when weight and labeling materials are different, the materials can be found and removed in time, the different materials are prevented from flowing out, the boxes can be divided and circulated through the material dividing and circulating assembly, the labor consumption and the error rate of matching are reduced, and the boxing quality and efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of packing, especially relates to a proportion packing assembly line. BACKGROUND

[0002] In the process of packing, according to customer demand or combination sales, two different boxes need to be placed in a big box, for example, a big box is filled with middle boxes according to the formula A:B = 4:6, then a special person is needed to identify the model and quantity of the boxes, which needs to consume a lot of manual labor. On the one hand, manual counting will be tired, on the other hand, abnormal materials will appear in the process of weighing, labeling and film before packing, and the abnormal materials need to be removed in the production line, which disrupts the original rhythm. Therefore, it is urgent to design a proportion packing assembly line with intelligence. UTILITY MODEL CONTENT

[0003] The utility model aims at the above-mentioned technical problem, and provides a proportion packing assembly line, which achieves the effect of improving packing quality and efficiency.

[0004] Therefore, the utility model provides a proportion packing assembly line, which comprises a main conveying belt, and a material arranging assembly, a weighing machine, an empty package removing assembly, an adjusting assembly, a labeling assembly, a film assembly and a material distributing and transferring assembly are sequentially arranged along the conveying direction of the main conveying belt.

[0005] The material arranging assembly is used for initially arranging the boxes conveyed to the assembly line, so that the long side of the box is parallel to the conveying direction of the assembly line.

[0006] The weighing machine is used for weighing the boxes.

[0007] The empty package removing assembly is used for removing the boxes with unqualified weight weighed by the weighing machine.

[0008] The adjusting assembly is used for adjusting the angle of the boxes.

[0009] The labeling assembly is used for labeling the boxes.

[0010] The film assembly is used for film coating the boxes.

[0011] The material distributing and transferring assembly is used for distinguishing the boxes and transferring the different boxes in different areas.

[0012] The packing assembly is used for packing the proportioned boxes.

[0013] In the technical scheme, when abnormal materials appear in the process of weighing and labeling, the assembly line can timely find and remove the abnormal materials, avoid the abnormal materials from flowing out, and the material distributing and transferring assembly can distinguish and transfer the boxes, reduce the manual consumption and error rate of proportioning, and improve the packing quality and efficiency.

[0014] Further, the incoming material arrangement component comprises at least two guide plates arranged obliquely, the two guide plates are opposite in oblique direction and staggered with each other.

[0015] Further, the empty package removing component comprises:

[0016] The first material pushing component comprises a pushing frame, the pushing frame is provided with a rotatable conveying chain, the conveying chain is connected with a pushing plate to move the pushing plate to complete the pushing, the pushing plate is connected with a pulley, and the pushing frame is provided with a guide groove for accommodating the pulley;

[0017] The empty package buffer line is arranged on the side of the first material pushing component and the main conveying belt and is perpendicular to the main conveying belt, and the empty package buffer line is used for receiving the unqualified boxes with weight pushed out from the first material pushing component.

[0018] In the technical solution, the conveying chain moves with the pushing plate to complete the pushing, the pulley can make the pushing plate slide more smoothly, and the pulley slides in the guide groove to support the pushing plate to make the pushing plate slide more stably, and the pushing plate will not make the conveying chain sag when the pushing plate is below the conveying chain.

[0019] Further, the adjusting component comprises:

[0020] The visual recognition component comprises a first camera, the first camera is arranged directly above the main conveying belt, the upper surface of the box is provided with an identifier, and the visual recognition component is used for photographing the box to judge the front-rear direction of the box and the deviation angle of the length direction of the box and the conveying direction of the main conveying belt;

[0021] The second material pushing component is used for pushing the box on the main conveying belt, which is judged to need to be adjusted by the visual recognition component, to the adjusting conveying belt;

[0022] The rotating component is arranged on one side of the adjusting conveying belt and is used for receiving the box needing to be adjusted, the other side of the adjusting conveying belt is provided with a different material guide plate, the rotating component is arranged between the adjusting conveying belt and the main conveying belt, and the rotating component comprises a large rotating disc capable of rotating in a circumferential direction and four small rotating discs arranged on the large rotating disc in a rotating manner.

[0023] The bidirectional material pushing component is arranged on the rotating component, the bidirectional material pushing component can push the material in two directions, the bidirectional material pushing component is used for pushing the box without identifier photographed by the first camera on the adjusting conveying belt to the different material guide plate, and the bidirectional material pushing component is also used for pushing the adjusted box on the small rotating disc close to the side of the main conveying belt of the rotating component back to the main conveying belt.

[0024] In the technical solution, the visual recognition assembly takes an overhead photo of the box on the main conveying belt, judges and analyzes, if the photo shows that the box has a mark and the mark angle is correct, the box position is completely correct, then the box continues to be conveyed along the main conveying belt, otherwise, the second material shifting assembly shifts the box to the adjusting conveying belt, if the photo shows that the box does not have a mark, it means that the box is not with the upper surface upward, then the bidirectional material pushing assembly pushes the box to the deflector, in other cases, the bidirectional material pushing assembly pushes the box to the small turntable on the side of the adjusting conveying belt, if the photo shows that the mark on the box is upside down, the small turntable does not rotate, only the large turntable rotates, the box is rotated to the side of the main conveying belt under the drive of the large turntable, and the mark on the box is just in the correct direction, which means that the position and posture of the box are adjusted to the correct state, if the photo shows that the mark on the box is only slightly deviated, the small turntable rotates by a certain angle to make the mark on the box upside down, then the large turntable rotates, the box is rotated to the side of the main conveying belt under the drive of the large turntable, and the mark on the box is just in the correct direction, which means that the position and posture of the box are adjusted to the correct state, finally, the bidirectional material pushing assembly pushes the box on the small turntable on the side of the main conveying belt back to the main conveying belt. The first material shifting assembly of the empty package removing assembly and the second material shifting assembly and the bidirectional material pushing assembly of the adjusting assembly have the same structure, which will not be described here. The adjusting assembly can make the position and posture of the box correct, which prepares for the next labeling and improves the accuracy of labeling.

[0025] Further, the labeling assembly comprises:

[0026] a labeling machine, which is used for labeling the box;

[0027] a labeling abnormality screening assembly, which is used for screening and removing the box with labeling abnormality.

[0028] Further, the labeling abnormality screening assembly comprises:

[0029] a second camera, which is arranged above the main conveying belt behind the labeling machine, and is used for taking a photo of the labeled box to identify the box with labeling abnormality;

[0030] a labeling abnormality buffer line, which is arranged on the side of the main conveying belt;

[0031] a third material shifting assembly, which is arranged behind the second camera, and can shift the box with labeling abnormality to the labeling abnormality buffer line.

[0032] In the technical solution, after the labeling machine labels the box, the box is transferred to the position below the second camera, the second camera takes an overhead photo of the box, if it is found that the labeling position is incorrect after comparison, then the third material shifting assembly shifts the box to the labeling abnormality buffer line.

[0033] Further, the split stream transfer assembly comprises:

[0034] A third camera, the labeling machine is used for taking pictures of the boxes to distinguish;

[0035] The shunt line comprises first, second, third, fourth and fifth shunt lines arranged in parallel and having the same transmission direction, the first shunt line is used for buffering the boxes that cannot be distinguished, the second, third, fourth and fifth shunt lines are used for transferring the boxes, the fifth shunt line is provided with a sixth shunt line away from one side of the fourth shunt line, the sixth shunt line is opposite to the fifth shunt line in the transmission direction, and the sixth shunt line is used for returning the excess boxes in the fifth shunt line.

[0036] The identification buffer line is perpendicular to the shunt line and located at the inlet side of the shunt line, and the fourth material shifting assembly is arranged at positions corresponding to the first, second, third, fourth and fifth shunt lines on the identification buffer line.

[0037] Further, the fifth material shifting assembly is arranged between the fifth shunt line and the sixth shunt line, and the fifth material shifting assembly is used for shifting the excess boxes in the fifth shunt line to the sixth shunt line.

[0038] In the technical solution, after the boxes are smoked, the boxes need to be matched and packed, the boxes are transferred to the third camera, the third camera takes pictures of the boxes to distinguish, then the boxes flow into the corresponding positions of the identification buffer line, and the fourth material shifting assembly of the identification buffer line shifts the boxes to the corresponding shunt line for transmission, if the boxes cannot be distinguished, the boxes are shifted to the first shunt line, the most boxes of one type are arranged in the fifth shunt line, if it is found that the boxes in the fifth shunt line are too many, the boxes can be shifted to the sixth shunt line under the shifting of the fifth material shifting assembly for return.

[0039] Further, the packing assembly comprises a box coding area, and the box coding area is used for coding and binding a plurality of boxes and packing.

[0040] The beneficial effects of the utility model are as follows:

[0041] 1. The flow line can timely find and remove the weight and labeling abnormal materials, avoid the abnormal materials from flowing out, the split stream transfer assembly can distinguish and transfer the boxes, the artificial consumption and error rate are reduced, and the packing quality and efficiency are improved.

[0042] 2. The transmission chain moves with the material shifting plate to complete the material shifting, the pulley can make the material shifting plate slide more smoothly, the pulley slides in the guide groove, can support the material shifting plate to make the material shifting plate slide more stably, and the transmission chain will not sag when the material shifting plate is below the transmission chain.

[0043] 3. The box position and posture can be adjusted by the adjusting assembly, so that the next labeling is prepared, and the labeling accuracy is improved. BRIEF DESCRIPTION OF DRAWINGS

[0044] Figure 1 is a perspective view of the utility model;

[0045] Figure 2 is a perspective view of the incoming material arrangement assembly;

[0046] Figure 3 is a perspective view of the first material pushing assembly;

[0047] Figure 4 is a side view of the first material pushing assembly;

[0048] Figure 5 is a perspective view of the adjusting assembly;

[0049] Figure 6 is a top view of the adjusting assembly;

[0050] Figure 7 is Figure 1 is a partial enlarged view of A in the figure;

[0051] Figure 8 is a partial schematic view of the material distribution and flow conversion assembly;

[0052] Figure 9 is Figure 1 is a partial enlarged view of B in the figure.

[0053] The marks in the figure represent:

[0054] 1, main transmission belt; 2, incoming material arrangement assembly; 3, weighing machine; 4, empty package removing assembly; 5, adjusting assembly; 6, labeling assembly; 7, tobacco film assembly; 8, material distribution and flow conversion assembly; 9, packing assembly; 10, guide plate; 11, first material pushing assembly; 12, material pushing frame; 13, transmission chain; 14, pulley; 15, guide groove; 16, empty package buffer line; 17, material pushing plate; 18, first camera; 19, mark; 20, second material pushing assembly; 21, adjusting transmission belt; 22, different material guide plate; 23, large turntable; 24, small turntable; 25, bidirectional material pushing assembly; 26, labeling machine; 27, second camera; 28, labeling exception buffer line; 29, third material pushing assembly; 30, third camera; 31, first distribution line; 32, second distribution line; 33, third distribution line, fourth distribution line; 34, fifth distribution line; 35, sixth distribution line; 40, identification buffer line; 41, fourth material pushing assembly; 42, fifth material pushing assembly; 43, code box area. DETAILED DESCRIPTION

[0055] With reference to the drawings and the embodiments described herein, it will be understood that the drawings and embodiments are illustrative of only a few of the embodiments of the present application and are not therefore to be considered limiting of its scope, for the application is not limited to the embodiments illustrated in the description below.

[0056] In the description of the present application, it should be understood that the terms used herein are for the purpose of describing specific embodiments and are not intended to limit the example embodiments of the present application. For the purpose of clarity, the dimensions of the various parts shown in the drawings are not drawn to scale. Techniques, methods, and apparatus known to those of ordinary skill are not discussed in detail because they would be understood that the techniques, methods, and apparatus are part of the prior art and should be understood to be incorporated into the disclosure in order to fully enable the present application. In all examples shown and discussed herein, any specific values are to be interpreted as illustrative only and not limiting. Thus, other examples of the example embodiments can have different values. It is to be noted that like terminology is used throughout the various drawings and detailed description with corresponding reference numerals and letters, and thus, when a term is used in conjunction with a drawing, the reader will understand that the term is used consistent with the usage in the drawing figure in which the term is used. It should be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

[0057] It should be noted that the terms "first", "second", and the like, used in the description and the claims of the present application are used to differentiate similar objects, and are not used to describe a particular order or sequence. It should be understood that the data used in this way can be interchanged, so that the embodiments of the present application can be implemented in an order other than that illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally a class, and do not limit the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / ", generally indicates that the objects before and after are in a "or" relationship.

[0058] It should be noted that in the description of the present application, the terms of orientation such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and in the absence of the opposite description, these orientation terms do not indicate and imply that the devices or elements referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the scope of the present application; the orientation terms "inner, outer" refer to the inner and outer relative to the contour of the parts themselves.

[0059] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0060] Example 1

[0061] like Figure 1 As shown, a batching and packing production line includes a main conveyor belt 1, and the following components are arranged sequentially along the conveying direction of the main conveyor belt 1:

[0062] Incoming material sorting component 2 is used to initially arrange the boxes conveyed to the production line so that the long side of the box is parallel to the conveying direction of the production line.

[0063] Weighing machine 3, which is used to weigh the box;

[0064] Empty package rejection component 4, which is used to reject boxes whose weight is not up to standard as measured by the weighing machine 3;

[0065] Adjustment component 5, which is used to adjust the angle of the box;

[0066] Labeling component 6, which is used to label boxes;

[0067] Smoke film assembly 7, which is used to apply a smoke film to the box;

[0068] Material sorting and transfer component 8, which is used to distinguish boxes and transfer different boxes in separate sections;

[0069] Packaging component 9, which is used to pack the pre-mixed boxes together.

[0070] This production line can promptly detect and remove foreign materials when they are found to be overweight or have labels that are not properly labeled, preventing foreign materials from flowing out. In addition, the material sorting and transfer component 8 can separate and transfer boxes, reducing manual labor consumption and error rate in the mixing process, and improving the quality and efficiency of packing.

[0071] Embodiment Two

[0072] As shown in Figure 2 , the incoming material arrangement component 2 includes at least two guide plates 10 arranged obliquely, the two guide plates 10 are opposite in oblique direction and staggered with each other.

[0073] Embodiment Three

[0074] As shown in Figures 3-4 , the empty package removing component 4 includes:

[0075] A first shoveling component 11, the first shoveling component 11 includes a shoveling frame 12, the shoveling frame 12 is provided with a rotatable conveying chain 13, the conveying chain 13 is connected with a shoveling plate 17 to move with the shoveling plate 17 to complete shoveling, the shoveling plate 17 is connected with a pulley 14, the shoveling frame 12 is provided with a guide groove 15 accommodating the pulley 14;

[0076] An empty package buffer line 16, the empty package buffer line 16 is arranged vertically to the main conveying belt 1 at the side of the first shoveling component 11 and the main conveying belt 1, the empty package buffer line 16 is used to receive the unqualified boxes of weight from the first shoveling component 11.

[0077] The conveying chain 13 moves with the shoveling plate 17 to complete shoveling, the pulley 14 can make the shoveling plate 17 slide more smoothly, at the same time, the pulley 14 slides in the guide groove 15, which can support the shoveling plate 17 to make the shoveling plate 17 slide more stably, and the shoveling plate 17 will not make the conveying chain 13 sag when it is below the conveying chain 13.

[0078] Embodiment Four

[0079] As shown in Figures 5-6 , the adjusting component 5 includes:

[0080] A visual recognition component, the visual recognition component includes a first camera 18, the first camera 18 is arranged directly above the main conveying belt 1, the upper surface of the box is provided with an identifier 19, the visual recognition component is used to take a photo of the box, judge the front and back directions of the box and the deviation angle of the length direction of the box and the conveying direction of the main conveying belt 1;

[0081] A second shoveling component 20, the second shoveling component 20 is used to push the box on the main conveying belt 1 which is judged to need adjustment by the visual recognition component to an adjusting conveying belt 21;

[0082] A rotating assembly is arranged on one side of the adjusting conveyor belt 21, and a different material guide 22 is arranged on the other side of the adjusting conveyor belt 21. The rotating assembly is arranged between the adjusting conveyor belt 21 and the main conveying belt 1. The rotating assembly comprises a large rotating disc 23 capable of rotating in a circumferential direction, and four small rotating discs 24 arranged on the large rotating disc 23 and rotating with the large rotating disc 23.

[0083] A bidirectional pushing assembly 25 is arranged on the rotating assembly. The bidirectional pushing assembly 25 is capable of pushing the material in two directions. The bidirectional pushing assembly 25 is used to push the box without the mark 19 on the adjusting conveyor belt 21 to the different material guide 22 by the first camera 18, and is also used to push the adjusted box on the small rotating disc 24 close to the side of the main conveying belt 1 back to the main conveying belt 1.

[0084] After the visual recognition assembly takes the overhead photo of the box on the main conveying belt 1, it is determined and analyzed that if the box has the mark 19 on the photo and the angle of the mark 19 is correct, the position of the box with the mark 19 is completely correct, and then the box continues to be conveyed along the main conveying belt 1. In other cases, the second pushing assembly 20 pushes the box to the adjusting conveyor belt 21. If the box has no mark 19 on the photo, it means that the box is not upright, and then the bidirectional pushing assembly 25 pushes the box to the different material guide 22. In other cases, the bidirectional pushing assembly 25 pushes the box to the small rotating disc 24 close to the side of the adjusting conveyor belt 21 on the large rotating disc 23. If the mark 19 on the box in the photo is upside down, the small rotating disc 24 does not rotate by itself, only the large rotating disc 23 rotates, and the box is rotated to the side close to the main conveying belt 1 by the large rotating disc 23, so that the mark 19 on the box is in the correct direction, which means that the position and posture of the box are adjusted to the correct state. If the mark 19 on the box in the photo is only slightly deviated, the small rotating disc 24 rotates by itself to a certain angle to make the mark 19 on the box upside down, and then the large rotating disc 23 rotates, and the box is rotated to the side close to the main conveying belt 1 by the large rotating disc 23, so that the mark 19 on the box is in the correct direction, which means that the position and posture of the box are adjusted to the correct state. Finally, the bidirectional pushing assembly 25 pushes the adjusted box on the small rotating disc 24 close to the side of the main conveying belt 1 back to the main conveying belt 1. The first pushing assembly 11 of the empty package removing assembly 4 and the second pushing assembly 20 of the adjusting assembly 5 and the bidirectional pushing assembly 25 have the same structure, which will not be described here. The adjusting assembly 5 can adjust the position and posture of the box to the correct state, so as to prepare for the next labeling and improve the accuracy of labeling.

[0085] Embodiment five

[0086] As shown in Figure 7 The labeling assembly 6 comprises:

[0087] A labeling machine 26 is used to label the box.

[0088] The labeling abnormality screening assembly is used for screening and removing the box with labeling abnormality.

[0089] The labeling abnormality screening assembly comprises:

[0090] A second camera 27 is arranged above the main conveying belt 1 behind the labeling machine 26, and the second camera 27 is used for taking a photograph of the labeled box to identify the box with labeling abnormality.

[0091] A labeling abnormality buffer line 28 is arranged on the side of the main conveying belt 1.

[0092] A third material pushing assembly 29 is arranged behind the second camera 27, and the third material pushing assembly 29 can push the box with labeling abnormality to the labeling abnormality buffer line 28.

[0093] After the labeling machine 26 labels the box, the box is transferred to below the second camera 27, the second camera 27 takes a photograph of the box from the top view, and if it is found that the labeling position is incorrect after comparison, the third material pushing assembly 29 pushes the box to the labeling abnormality buffer line 28.

[0094] Embodiment six

[0095] As shown in the figure, the material distribution and transfer assembly 8 comprises: Figure 8 A third camera 30 is arranged for taking a photograph of the box to distinguish the type.

[0096] The shunt line comprises a first shunt line 31, a second shunt line 32, a third shunt line, a fourth shunt line and a fifth shunt line 34 arranged in parallel and having the same conveying direction, the first shunt line 31 is used for buffering the box which cannot be distinguished, the second shunt line 32, the third shunt line, the fourth shunt line and the fifth shunt line 34 are used for transferring the box, the fifth shunt line 34 is provided with a sixth shunt line 35 on the side away from the fourth shunt line, the sixth shunt line 35 is opposite to the fifth shunt line 34 in conveying direction, and the sixth shunt line 35 is used for returning the excess boxes of the fifth shunt line 34.

[0097] An identification buffer line 40 is arranged perpendicularly to the shunt line and on the inlet side of the shunt line, and the fourth material pushing assembly 41 is arranged on the identification buffer line 40 at positions corresponding to the first shunt line 31, the second shunt line 32, the third shunt line, the fourth shunt line and the fifth shunt line 34.

[0098]

[0099] ​Further, a fifth shunting assembly 42 is arranged between the fifth shunting line 34 and the sixth shunting line 35, and the fifth shunting assembly 42 is used to move the excess cartons in the fifth shunting line 34 to the sixth shunting line 35.

[0100] After the cartons are smoked, the cartons need to be matched and packed. The cartons flow to the third camera 30, the third camera 30 takes pictures of the cartons to distinguish the cartons, and then the cartons flow to the corresponding position of the identification buffer line 40. Then, the fourth shunting assembly 41 of the identification buffer line 40 moves the cartons to the corresponding shunting line for transmission. If the cartons cannot be distinguished, they are moved to the first shunting line 31. The most numerous type of cartons is arranged in the fifth shunting line 34. If it is found that there are too many cartons in the fifth shunting line 34, the cartons can be moved to the sixth shunting line 35 for backflow under the movement of the fifth shunting assembly 42.

[0101] Embodiment Seven

[0102] As shown in FIG. 9, the packing assembly 9 includes a carton stacking area 43 for stacking and binding a plurality of cartons and packing the cartons. Figure 9 The packing method of the matching and packing assembly includes the following steps:

[0103] Step S1: arranging incoming cartons, arranging the cartons transmitted to the assembly in the initial arrangement, so that the long side of the carton is parallel to the transmission direction of the assembly;

[0104] Step S2: weighing, using the weighing machine 3 to weigh the cartons;

[0105] Step S3: removing empty cartons, the empty carton removal assembly 4 removes the cartons with unqualified weight weighed by the weighing machine 3 to the empty carton buffer line 16;

[0106]

[0107] ​Step S4: Adjust the angle of the box. After the vision recognition component takes a top-down photo of the box on the main conveyor belt 1, it analyzes the photo. If the photo shows that the box has a mark 19 and the angle of the mark 19 is correct, the position of the box with the mark 19 is completely correct, and the box continues to be transmitted along the main conveyor belt 1. If the photo shows that the box does not have a mark 19, it means that the box is not oriented with its top surface facing up, and the bidirectional pushing component 25 pushes the box towards the abnormal material guide plate 22. If the photo shows that the box has a mark 19 but the angle is incorrect, the bidirectional pushing component 25 pushes the box towards the small turntable 24 on the side of the large turntable 23 near the adjustment conveyor belt 21. If the photo shows that the mark 19 on the box is upside down, the small turntable 24 does not rotate, only the large turntable 23 rotates, and when the box is rotated to the side near the main conveyor belt 1, the mark 19 on the box is oriented in the correct direction, indicating that the position and posture of the box have been adjusted to the correct state. If the photo shows that the mark 19 on the box is only slightly off-angle, the small turntable 24 rotates by a certain angle to make the mark 19 on the box upside down, then the large turntable 23 rotates, and when the box is rotated to the side near the main conveyor belt 1, the mark 19 on the box is oriented in the correct direction, indicating that the position and posture of the box have been adjusted to the correct state. Finally, the bidirectional pushing component 25 pushes the adjusted box on the small turntable 24 near the main conveyor belt 1 back to the main conveyor belt 1.

[0108] Step S5: Labeling. After the labeling machine 26 labels the box, the box flows under the second camera 27, which takes a top-down photo of the box. If the comparison shows that the labeling position is incorrect, the third pushing component 29 moves the box to the labeling exception buffer line 28.

[0109] Step S6: Cigarette film. The cigarette film component 7 applies cigarette film to the box.

[0110] Step S7: Dividing and transferring. After the box is applied with cigarette film, it needs to be matched and packed. The box flows to the third camera 30, which takes a photo of the box to distinguish it. After that, the box flows to the corresponding position of the identification buffer line 40. Then, the fourth pushing component 41 of the identification buffer line 40 pushes the box to the corresponding dividing line for transmission. If the box cannot be distinguished, it is pushed to the first dividing line 31. The fifth dividing line 34 is arranged for the type of box with the most number. If it is found that there are too many boxes on the fifth dividing line 34, they can be transferred to the sixth dividing line 35 under the pushing of the fifth pushing component 42 for backflow.

[0111] Step S8: Packing. In the box coding area 43, multiple boxes are matched, coded, bound, and packed.

[0112] The embodiments of the present application are described above with reference to the drawings, and the embodiments and features in the embodiments of the present application can be combined with each other without conflict, and the present application is not limited to the above-described specific embodiments, and the above-described specific embodiments are only illustrative but not restrictive, and a person of ordinary skill in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, and all belong to the protection of the present application.

Claims

1. A batching and boxing assembly line characterized in that The device comprises a main conveying belt (1), and sequentially arranged along the conveying direction of the main conveying belt (1) are: a raw material arrangement assembly (2) for initially arranging the boxes conveyed to the assembly line so that the long sides of the boxes are parallel to the conveying direction of the assembly line; a weighing machine (3) for weighing the boxes; an empty package removing assembly (4) for removing the boxes with unqualified weight weighed by the weighing machine (3); an adjusting assembly (5) for adjusting the angle of the boxes; a labeling assembly (6) for labeling the boxes; a cigarette film assembly (7) for applying cigarette film to the boxes; a material distribution and conveying assembly (8) for distinguishing the boxes and distributing and conveying the different boxes; a packing assembly (9) for packing the boxes with the matched boxes.

2. The proportioning and boxing assembly line according to claim 1, characterized in that, The raw material arrangement assembly (2) comprises at least two guide plates (10) arranged obliquely, and the two guide plates (10) are opposite to each other in the oblique direction.

3. The proportioning and boxing assembly line according to claim 1, characterized in that, The empty package removing assembly (4) comprises: a first material pushing assembly (11) comprising a material pushing frame (12), wherein a rotatable conveying chain (13) is arranged on the material pushing frame (12), the conveying chain (13) is connected with a material pushing plate (17) and can move with the material pushing plate (17) to complete the material pushing, a pulley (14) is connected to the material pushing plate (17), and a guide groove (15) for accommodating the pulley (14) is arranged on the material pushing frame (12); an empty package buffer line (16) arranged on the side of the first material pushing assembly (11) and perpendicular to the main conveying belt (1), and the empty package buffer line (16) is used for receiving the boxes with unqualified weight pushed out from the first material pushing assembly (11).

4. The proportioning and boxing assembly line according to claim 1, wherein, The adjusting assembly (5) comprises: a visual identification assembly comprising a first camera (18) arranged above the main conveying belt (1), and a mark (19) arranged on the upper surface of the box, and the visual identification assembly is used for taking a photo of the box, judging the front and back directions of the box and the deviation angle between the length direction of the box and the conveying direction of the main conveying belt (1); a second material pushing assembly (20) used for pushing the box, which is judged to need to be adjusted by the visual identification assembly, to an adjusting conveying belt (21); a rotating assembly arranged on one side of the adjusting conveying belt (21) and used for receiving the box needing to be adjusted, and an abnormal material guide plate (22) is arranged on the other side of the adjusting conveying belt (21), the rotating assembly is arranged between the adjusting conveying belt (21) and the main conveying belt (1), and the rotating assembly comprises a large rotating disc (23) capable of rotating in the circumferential direction and four small rotating discs (24) rotatably arranged on the large rotating disc (23). The bidirectional pushing assembly (25) is arranged on the rotating assembly, the bidirectional pushing assembly (25) can push in two directions, the bidirectional pushing assembly (25) is used for pushing the box without the mark (19) out of the first camera (18) on the adjusting conveying belt (21) to the different material guide plate (22), and the bidirectional pushing assembly (25) is also used for pushing the box on the small turntable (24) near the main conveying belt (1) side of the rotating assembly back to the main conveying belt (1).

5. The proportioning and boxing assembly line according to claim 1, wherein, The labeling assembly (6) comprises: A labeling machine (26) is arranged on the labeling assembly (6), and the labeling machine (26) is used for labeling the box; The labeling abnormality screening assembly is used for screening and removing the box with labeling abnormality.

6. A proportioning and packing line according to claim 5, characterized in that, The labeling abnormality screening assembly comprises: A second camera (27) is arranged above the main conveying belt (1) behind the labeling machine (26), and the second camera (27) is used for taking a photo of the labeled box to identify the box with labeling abnormality; A labeling abnormality buffer line (28) is arranged on the side of the main conveying belt (1); A third pushing assembly (29) is arranged behind the second camera (27), and the third pushing assembly (29) can push the box with labeling abnormality to the labeling abnormality buffer line (28).

7. A proportioning and packing line according to claim 6, characterized in that, The material flow conversion assembly (8) comprises: A third camera (30) is arranged on the labeling machine (26), and the third camera (30) is used for taking a photo of the box to distinguish the type; The shunt line comprises a first shunt line (31), a second shunt line (32), a third shunt line, a fourth shunt line and a fifth shunt line (34) arranged in parallel and having the same conveying direction, the first shunt line (31) is used for buffering the box that cannot be distinguished, the second shunt line (32), the third shunt line, the fourth shunt line and the fifth shunt line (34) are used for converting the box, the fifth shunt line (34) is provided with a sixth shunt line (35) away from the side of the fourth shunt line, the sixth shunt line (35) is opposite to the conveying direction of the fifth shunt line (34), and the sixth shunt line (35) is used for returning the excess box of the fifth shunt line (34); The identification buffer line (40) is perpendicular to the shunt line and located on the inlet side of the shunt line, and the fourth pushing assembly (41) is arranged on the identification buffer line (40) corresponding to the positions of the first shunt line (31), the second shunt line (32), the third shunt line, the fourth shunt line and the fifth shunt line (34).

8. A proportioning and packing line according to claim 7, characterized in that, The fifth pushing assembly (42) is arranged between the fifth shunt line (34) and the sixth shunt line (35), and the fifth pushing assembly (42) is used for pushing the excess box of the fifth shunt line (34) to the sixth shunt line (35).

9. The proportioning and boxing assembly line according to claim 1, wherein, The packing assembly (9) comprises a box stacking area (43) for stacking and binding a plurality of boxes and packing.

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