Packaging conveying line

Abstract

The utility model provides a packaging conveying line which comprises a multi-column packaging machine, a first weighing assembly, a bag arranging machine, a boxing machine and a screening assembly, and the multi-column packaging machine is used for packaging multiple sets of materials at the same time and outputting multiple columns of bagged materials; the first weighing assembly is arranged at the output end of the multi-column packaging machine, and the first weighing assembly is used for weighing bagged materials; the bag arranging machine is arranged at the output end of the first weighing assembly and used for arranging bagged materials and orderly conveying the arranged bagged materials to the boxing machine. The boxing machine is used for loading a plurality of bagged materials into a packaging box and outputting box-packed materials; the screening assembly is arranged at the output end of the boxing machine and used for weighing and screening box-packed materials. The packaging conveying line solves the problem that an existing packaging conveying line is low in production efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of packing equipment, specifically, relate to a packing conveying line. BACKGROUND

[0002] The existing packing conveying line is usually small bag single bag packing, and the single bag packing is uniformly transferred to the outer package workshop after packing, and the box is packed manually. In the actual use process, there are some obvious defects, such as manual packing and box packing operation, which not only leads to low production efficiency, cannot meet the demand of large-scale production, also increases the labor intensity of workers, and improves the labor cost. UTILITY MODEL CONTENT

[0003] The utility model aims at solving the problem of low production efficiency of the existing packing conveying line.

[0004] In order to solve the above problems, the utility model provides a packing conveying line, which comprises:

[0005] A plurality of packing machines are used to simultaneously package a plurality of groups of materials and output a plurality of bagged materials;

[0006] A first weighing assembly is arranged at the output end of the plurality of packing machines, and the first weighing assembly is used to weigh the bagged materials;

[0007] A bag arranging machine is arranged at the output end of the first weighing assembly, and the bag arranging machine is used to arrange the bagged materials and orderly convey the arranged bagged materials to the box packing machine;

[0008] The box packing machine is used to pack a plurality of bagged materials into a packing box and output the boxed materials;

[0009] A screening assembly is arranged at the output end of the box packing machine, and the screening assembly is used to weigh and screen the boxed materials.

[0010] Further, the number of the first weighing assemblies is the same as the number of columns of the plurality of packing machines, and each first weighing assembly is arranged one-to-one corresponding to each column of bagged materials, and each first weighing assembly is used to weigh the bagged materials arranged corresponding thereto.

[0011] Further, a controller is further included, which is connected with the first weighing assembly and the plurality of packing machines, and the controller can adjust the discharging amount of the plurality of packing machines according to the weighing of the bagged materials by the first weighing assembly.

[0012] Further, the screening assembly comprises a second weighing assembly, which is used to weigh the boxed materials, and the second weighing assembly is connected with the controller.

[0013] Further, the screening assembly further comprises a rejection assembly, the rejection assembly is connected with the controller, and the controller can control the rejection assembly to reject the box-packed material according to the weighing of the box-packed material by the second weighing assembly.

[0014] Further, a buffer conveying belt is arranged between the bag arranging machine and the box filling machine, and the buffer conveying belt is used for conveying and buffering the bag-packed material output by the bag arranging machine.

[0015] Further, a laser coding machine is further included, and the laser coding machine is arranged at the output end of the screening assembly and is used for coding the packaging box.

[0016] The packaging conveying line has the advantages that: the multiple packaging machines, the bag arranging machine and the box filling machine are arranged to perform bagging and boxing operations on the material, manual intervention is reduced, production efficiency and labor cost are improved, and the consistency of the packaging is improved; in addition, the first weighing assembly is arranged at the output end of the multiple packaging machines to weigh and measure the bag-packed material, the bag-packed material with unqualified weight can be rejected in time, or the discharging amount of the multiple packaging machines can be adjusted in time, the weight of the subsequent bag-packed material is prevented from being unqualified, the quality of the bag-packed material is prevented from being affected, the screening assembly is arranged at the output end of the box filling machine, the screening assembly weighs and measures the box-packed material, the weight of the bag-packed material can be rechecked, the box-packed material with missing bags can be rejected, the weight unqualified rate of the packaged material product is greatly reduced through double weight detection, the qualified rate and the quality of the packaged material product are improved, the first weighing assembly and the screening assembly are arranged, the workload of manually sampling the weight of each material is greatly reduced, and the production efficiency is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 Fig. 1 is a structural schematic view of a packaging conveying line provided in an embodiment of the utility model;

[0018] Fig. 2 Fig. 2 is another structural schematic view of a packaging conveying line provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0019] The technical solutions of the utility model will be described clearly and exhaustively in connection with the drawings. In the description of the utility model, it should be explained that the directions or position relations indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "perpendicular", "horizontal", "top", "bottom", "inner", "outer" and the like are the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a specific direction, be constructed in a specific direction and be operated, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In addition, in the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly and specifically limited.

[0020] In the description of the present specification, the description of the term "as an optional embodiment" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one optional embodiment or optional example of the present application. In the present specification, the illustrative description of the above-mentioned term does not necessarily refer to the same implementation or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0021] In combination with Figs. 1-2 As shown in the drawings, the embodiment provides a packaging conveying line, which comprises a plurality of packaging machines 10, a first weighing assembly 20, a bag arranging machine 30, a box filling machine 40 and a screening assembly 50, wherein:

[0022] The plurality of packaging machines 10 are used for simultaneously packaging a plurality of groups of materials and outputting a plurality of columns of bagged materials, the first weighing assembly 20 is arranged at the output end of the plurality of packaging machines 10, the first weighing assembly 20 is used for weighing the bagged materials, the bag arranging machine 30 is arranged at the output end of the first weighing assembly 20, the bag arranging machine 30 is used for arranging the bagged materials and orderly conveying the arranged bagged materials to the box filling machine 40, the box filling machine 40 is used for filling a plurality of bagged materials into a packaging box and outputting box-packed materials, and the screening assembly 50 is arranged at the output end of the box filling machine 40, and the screening assembly 50 is used for weighing and screening the box-packed materials.

[0023] The packaging conveying line provided in the embodiment reduces manual intervention, is beneficial to improving production efficiency and saving labor cost, and is beneficial to improving the consistency of packaging. In addition, the first weighing assembly is arranged at the output end of the multi-column packaging machine to weigh the bagged materials, so that the bagged materials with unqualified weight can be timely removed, or the discharging amount of the multi-column packaging machine is timely adjusted to avoid the unqualified weight of the subsequent bagged materials, thereby affecting the quality of the bagged materials. Meanwhile, the screening assembly is arranged at the output end of the boxing machine, the screening assembly weighs and screens the boxed materials, so that the weight of the bagged materials can be rechecked, and the boxed materials with missing bags can be removed. Through double weight detection, the unqualified rate of the weight of the packaged materials can be greatly reduced, the qualified rate and quality of the packaged materials can be improved, and through the arrangement of the first weighing assembly and the screening assembly, the workload of manually sampling the weight of each material can be greatly reduced, and the production efficiency can be further improved.

[0024] On the basis of the above-mentioned embodiment, as an optional implementation manner, the number of the first weighing assemblies 20 is the same as the number of columns of the multi-column packaging machine 10, and each first weighing assembly 20 is arranged in one-to-one correspondence with each column of bagged materials. Each first weighing assembly 20 is used for weighing the bagged materials arranged in correspondence therewith. In this way, by arranging a plurality of first weighing assemblies 20, each weighing assembly 20 can independently weigh the bagged materials corresponding thereto, which is beneficial to independently adjusting the discharging amount of the corresponding column of the multi-column packaging machine, thereby realizing rapid and convenient adjustment of the discharging amount of the multi-column packaging machine.

[0025] On the basis of the above-mentioned embodiment, as an optional implementation manner, the packaging conveying line further comprises a controller (not shown in the figure), the controller is electrically connected with the first weighing assemblies 20 and the multi-column packaging machine 10, and the controller can adjust the discharging amount of the multi-column packaging machine 10 according to the weight of the bagged materials detected by the first weighing assemblies 20. Specifically, the multi-column bagged materials output from the multi-column packaging machine 10 are conveyed to the corresponding first weighing assemblies 20 for weighing. If the weight of the bagged materials is within the first preset range, the bagged materials continue to be conveyed to the bag arranging machine 30. If the weight of the bagged materials is not within the first preset range, the bagged materials are removed by manual or mechanical (such as a mechanical hand) means. If the weight of N bagged materials continuously detected by the first weighing assembly 20 is not within the first preset range, the controller adjusts the discharging amount of the corresponding column of the multi-column packaging machine 10 and the first weighing assembly 20, until the first weighing assembly 20 detects that the weight of the bagged materials is within the first preset range. In this way, the weight of the bagged materials can be monitored in time, and the weight of the bagged materials can be adjusted, which is beneficial to improving the qualified rate of the bagged materials.

[0026] It should be noted that the specific numerical range of the first preset range in the embodiment is not further limited, and those skilled in the art can set it according to the actual situation. The specific numerical range of N in the embodiment is not further limited, and those skilled in the art can set it according to the actual situation, but N is an integer greater than or equal to 2. For example, N can be 3, 4 or 5.

[0027] On the basis of the above embodiment, as an optional implementation manner, the bag arranging machine 30 can be an ordered bag arranging machine or a disordered bag arranging machine. For example, Fig. 1 The bag arranging machine 30 in the above embodiment is an ordered bag arranging machine, Fig. 2 The bag arranging machine 30 in the above embodiment is a disordered bag arranging machine. The ordered bag arranging machine refers to a sorting process of concentrating and sequentially placing bagged materials stacked according to a predetermined trajectory rule. The disordered bag arranging machine refers to a sorting process of concentrating, dispersing and sequentially placing bagged materials stacked in disorder.

[0028] On the basis of the above embodiment, as an optional implementation manner, a lifting conveyor belt 60 is arranged between the first weighing assembly 20 and the bag arranging machine 30. The lifting conveyor belt 60 is used to convey the bagged materials output by the first weighing assembly 20 to the bag arranging machine 30 for sorting, so as to facilitate the conveying and buffering of the bagged materials.

[0029] On the basis of the above embodiment, as an optional implementation manner, a buffering conveyor belt 70 is arranged between the bag arranging machine 30 and the boxing machine 40. The buffering conveyor belt 70 is used to buffer and convey the bagged materials output by the bag arranging machine 30, so as to facilitate the boxing of the bagged materials and avoid the accumulation of multiple bagged materials, thereby affecting the efficiency of boxing.

[0030] On the basis of the above embodiment, as an optional implementation manner, the screening assembly 50 includes a second weighing assembly and a rejection assembly. The second weighing assembly and the rejection assembly are both electrically connected with the controller. The second weighing assembly is used to weigh the boxed materials to determine whether the weight of the boxed materials is within a second preset range. The controller can control the rejection assembly to reject the boxed materials whose weight is not within the second preset range according to the weighing of the second weighing assembly. Specifically, the boxed materials output from the boxing machine 40 are conveyed to the screening assembly 50. The second weighing assembly weighs the boxed materials. If the weight of the boxed materials is within the second preset range, the boxed materials continue to be conveyed. If the weight of the boxed materials is not within the second preset range, the controller controls the rejection assembly to reject the boxed materials. In this way, by arranging the second weighing assembly, the situation of missing packages during the boxing of the bagged materials can be avoided, thereby facilitating the improvement of the quality of the final packaged materials.

[0031] In some optional embodiments, the second weighing assembly is connected with the rejection assembly, the rejection assembly comprises a conveying plate and a defective product collecting bin, the conveying plate is reversible, the second weighing assembly comprises a weight sensor, the weight sensor is arranged on the conveying plate, when the box-packed material passes through the conveying plate, the conveying plate can weigh the box-packed material, if the weight of the box-packed material is not within the second preset range, the conveying plate is reversed to reverse the box-packed material into the defective product collecting bin. In other optional embodiments, the rejection assembly can also use the air blowing type rejection to reject the box-packed material. The specific structure of the air blowing type rejection is not limited in the embodiment, and those skilled in the art can set it according to actual conditions.

[0032] It should be noted that the second preset range in the embodiment is related to the box-packed number of the bagged material and the first preset range, if the box-packed number of the bagged material is M, M is an integer greater than or equal to 2, and the second preset range can be equal to the product of M and the first preset range.

[0033] On the basis of the above embodiment, as an optional embodiment, the packaging conveying line further comprises a laser coding machine 80, the laser coding machine 80 is arranged at the output end of the screening assembly 50, and the laser coding machine 80 is used to code the packaging box to print identification, bar code or other information on the packaging box.

[0034] On the basis of the above embodiment, as an optional embodiment, the packaging conveying line further comprises a wrapping machine 90, the wrapping machine 90 is arranged at the output end of the laser coding machine 80, and the wrapping machine 90 is used to wrap the flexible packaging material on the surface of the packaging box to protect the box-packed material and facilitate the storage and transportation of the box-packed material. The flexible packaging material comprises a foam bag and the like.

[0035] It should be noted that the specific structure of the multi-column packaging machine 10, the first weighing assembly 20, the bag arranging machine 30, the box filling machine 40, the screening assembly 50, the laser coding machine 80 and the wrapping machine 90 in the embodiment is not limited further, and those skilled in the art can select according to actual conditions, as long as the corresponding functions can be met.

[0036] The working principle of the packaging conveying line provided in the embodiment will be described below in combination with Fig. 1 and Fig. 2

[0037] ​The multi-column packing machine 10 simultaneously packs multiple groups of materials, and delivers the multiple-column bagged materials to the first weighing assembly 20 for weighing, the first weighing assembly 20 simultaneously weighs the multiple-column bagged materials, and the bagged materials whose weight is within a first preset range are delivered to the bag arranging machine 30 for arrangement, and the bagged materials whose weight is not within the first preset range are rejected, if the weight of the continuous multiple bagged materials is not within the first preset range, the controller adjusts the discharging amount of the multi-column packing machine 10 until the weight of the bagged materials is within the first preset range; after the bag arranging machine 30 arranges the bagged materials, the bag arranging machine 30 delivers the bagged materials in order to the box filling machine 40, the box filling machine 40 fills multiple bagged materials into a packaging box, and delivers the box-packed materials to the screening assembly 50, the screening assembly 50 weighs the box-packed materials, if the weight of the box-packed materials is not within a second preset range, the box-packed materials are rejected, if the weight of the box-packed materials is within the second preset range, the box-packed materials are delivered to the laser coding machine 80 and the wrapping machine 90 for packaging.

[0038] Although the present disclosure is disclosed as above, the protection scope of the present disclosure is not limited to this. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and these changes and modifications will fall within the protection scope of the present disclosure.

Claims

1. A packaging conveyor line, characterized in that, The application relates to a multi-column packaging machine, a first weighing assembly, a bag arranging machine, a box filling machine and a screening assembly. The multi-column packaging machine is used for simultaneously packaging multiple groups of materials and outputting multiple columns of bagged materials. The first weighing assembly is arranged at the output end of the multi-column packaging machine and is used for weighing the bagged materials. The bag arranging machine is arranged at the output end of the first weighing assembly and is used for arranging the bagged materials and orderly conveying the arranged bagged materials to the box filling machine. The box filling machine is used for filling multiple bagged materials into a packaging box and outputting box-packed materials. The screening assembly is arranged at the output end of the box filling machine and is used for weighing and screening the box-packed materials.

2. The packaging line according to claim 1, characterized in that, The number of the first weighing assemblies is the same as the number of columns of the multi-column packaging machine, and each first weighing assembly is arranged in one-to-one correspondence with each column of bagged materials.

3. The packaging line according to claim 1, characterized in that, A controller is further arranged and connected with the first weighing assembly and the multi-column packaging machine.

4. The packaging line according to claim 3, characterized in that, The controller can adjust the discharging amount of the multi-column packaging machine according to the weighing of the bagged materials by the first weighing assembly.

5. The packaging line according to claim 4, characterized in that, The screening assembly comprises a second weighing assembly which is used for weighing the box-packed materials and is connected with the controller.

6. The packaging line according to claim 1, characterized in that, The screening assembly further comprises a rejection assembly which is connected with the controller.

7. The packaging line according to claim 1, characterized in that, The controller can control the rejection assembly to reject the box-packed materials according to the weighing of the box-packed materials by the second weighing assembly. A buffer conveying belt is arranged between the bag arranging machine and the box filling machine and is used for conveying and buffering the bagged materials output by the bag arranging machine. A laser coding machine is further arranged at the output end of the screening assembly and is used for coding the packaging box.

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