Automatic packaging production line for particle materials

Abstract

The utility model relates to the technical field of packaging machinery, and discloses an automatic particle material packaging production line which comprises a raw material production packaging area and a finished product boxing area, and the raw material production packaging area comprises a feeding room, a mixing room, a distributing room and a small package packaging room which are sequentially distributed from high to low and sequentially separated. A feeding system, a material mixing system, a material distributing system and a packaging system are respectively arranged in the feeding room, the material mixing room, the material distributing room and the small bag packaging room; the finished product boxing area comprises a box opening room, a boxing room and a stacking room which are sequentially distributed from high to low and sequentially separated, and the box opening room, the boxing room and the stacking room are provided with a box opening system, a boxing system and a stacking system respectively. The equipment on the production line is combined and placed according to floors and areas, the layout of the whole production line is three-dimensional, and the overall length of the production line is shortened. Not only is space saved, but also the risk of raw material pollution in the front-end packaging area can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machinery, and particularly relates to an automatic packaging production line for granular materials. Background Art

[0002] In the packaging process of salt chemical production, it is necessary to quantitatively bag and pack the processed salt particles. Generally, the bulk granular salt is packaged into small bags of salt, and then the small bags of salt are packaged into empty boxes to form finished salt boxes for convenient transportation. The whole production line involves a large number of processes and workstations. However, in the existing salt packaging production line, the equipment is basically arranged in a flat layout, which results in a long overall length of the production line, low overall space utilization rate, large occupied production area and troublesome management. Moreover, there are no effective partition or isolation protection measures between each process link, which is also prone to the problem of raw material pollution in the front-end small bag packaging area. Summary of the Invention

[0003] In order to solve the problems and deficiencies existing in the above-mentioned prior art, the utility model provides an automatic packaging production line for granular materials. The equipment on the production line is placed in combination by area and by floor, with a reasonable space layout. The layout of the whole production line is more three-dimensional, shortening the overall length of the production line. It not only saves the occupied space, but also reduces the risk of raw material pollution in the front-end packaging area, and the feeding and packaging process from high to low of the raw materials is more energy-saving.

[0004] In order to achieve the above-mentioned invention purpose, the technical solution of the utility model is as follows:

[0005] The utility model discloses an automatic packaging production line for granular materials. The production line includes a raw material production and packaging area and a finished product packing area. The raw material production and packaging area includes a feeding room, a mixing room, a distributing room and a small bag packaging room which are distributed in sequence from high to low and separated from each other. The feeding room, the mixing room, the distributing room and the small bag packaging room are respectively provided with a feeding system, a material mixing system, a distributing system and a packaging system. The finished product packing area includes an unpacking room, a packing room and a stacking room which are distributed in sequence from high to low and separated from each other. The unpacking room, the packing room and the stacking room are respectively provided with an unpacking system, a packing system and a stacking system. The feeding system transports the granular material raw materials to the material mixing system, the material mixing system mixes the raw materials evenly and then transports them to the distributing system, and the distributing system distributes the mixed granular materials into the packaging system for quantitative packaging. The unpacking system opens the folded packing box and seals the bottom and then transports it to the packing system. The packing system loads the packaged finished granular materials transported by the packaging system into the packing box, seals the box, and then transports it to the stacking system, and the stacking system stacks the packing boxes.

[0006] Further, the feeding room, mixing room, material distribution room, and small package packaging room are arranged in a clean area, and the unpacking room, packing room, and stacking room are arranged in a general production area.

[0007] Further, the packing room and the small package packaging room are located on the same horizontal layer, and the unpacking room and the material distribution room are located on the same horizontal layer.

[0008] Further, the feeding system includes a first screw conveyor for conveying granular material raw materials to the material mixing system.

[0009] Further, the material mixing system includes a mixer for mixing granular material raw materials and conveying the mixed raw materials to the material distribution system.

[0010] Further, the material distribution system includes a second screw conveyor for distributing the mixed granular materials into the packaging system.

[0011] Further, the packaging system includes a granular material packaging machine for metering and discharging granular materials into a packaging bag.

[0012] Further, the unpacking system includes an unpacking machine for opening a folded carton and sealing the bottom of the carton.

[0013] Further, the packing system includes a packing machine for loading the materials conveyed by the packaging system into a carton and a carton sealing machine for sealing the carton.

[0014] Further, the stacking system includes a palletizing robot and a pallet mechanism.

[0015] Advantages of the present utility model:

[0016] (1) The equipment on the granular material packaging production line of the present utility model is placed in a combined manner on different floors, the layout of the factory building space is reasonable, the layout of the entire production line is three-dimensional, and the overall length of the production line is shortened. Not only the factory building space is saved, but also the feeding and packaging process from high to low of the raw materials saves more energy.

[0017] (2) From the feeding of raw materials to the packing and sealing of cartons, the present utility model has a compact structure, complete functions, high automation degree, and high space utilization rate.

[0018] (3) The equipment and machines on the production line of the present utility model are placed in different zones, which can avoid the risk of raw material contamination in the front-end packaging area, and can also avoid the hidden danger of incorrect operation of machines by personnel who have not passed safety training. Description of the Drawings

[0019] The foregoing and following specific descriptions of the present utility model become clearer when read in conjunction with the following drawings, in which:

[0020] Figure 1 This is a schematic layout diagram of the production line of the present utility model.

[0021] In the figure:

[0022] 1. Feeding room; 2. Mixing room; 3. Material distribution room; 4. Small package packaging room; 5. Unboxing room; 6. Boxing room; 7. Stacking room; 101. First screw conveyor; 201. Mixing machine; 301. Second screw conveyor; 401. Granular material packaging machine; 501. Unboxing machine; 601. Boxing machine; 602. Sealing machine; 701. Stacking robot; 702. Pallet mechanism. Specific embodiments

[0023] In order to enable those skilled in the art to better understand the technical solutions in the present utility model, the following will further illustrate the technical solutions for achieving the invention purpose of the present utility model through several specific embodiments. It should be noted that the technical solutions claimed by the present utility model include but are not limited to the following embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] This embodiment discloses an automated packaging production line for granular materials. Referring to the attached drawings of the specification Figure 1 As shown, it includes an automated packaging production line arranged in a factory building. The production line is composed of two parts: a raw material production and packaging area and a finished product boxing area separated by partition boards from each other. Among them, in the raw material production and packaging area, a feeding room 1, a mixing room 2, a material distribution room 3, and a small package packaging room 4 separated by partition boards are sequentially arranged along the conveying direction of the granular materials. A feeding system is arranged in the feeding room 1, a material mixing system is arranged in the mixing room 2, a material distribution system is arranged in the material distribution room 3, and a packaging system is arranged in the small package packaging room 4. Further, in the finished product boxing area, an unboxing room 5, a boxing room 6, and a stacking room 7 separated by partition boards are arranged. An unboxing system is arranged in the unboxing room 5, a boxing system is arranged in the boxing room, and a stacking system is arranged in the stacking room.

[0025] In all the embodiments described in the present utility model, the feeding room 1, the mixing room 2, the material distribution room 3, the small package packaging room 4, the unboxing room 5, the boxing room 6, and the stacking room 7 are separated from each other by floor slabs and wallboards to form independent spaces, and the independent spaces are connected by conveying devices to realize the transfer and conveying of materials.

[0026] In all the embodiments described in the present utility model, observation windows are provided on the wallboards of the feeding room 1, the mixing room 2, the material distribution room 3, the small package packaging room 4, and the boxing room 6.

[0027] The granular raw materials enter the raw material production and packaging area from the feeding room. The feeding system in the feeding room 1 receives various granular material raw materials and then sends the raw materials into the mixing system in the mixing room 2 through a conveying device. After the mixing system stirs and mixes various raw materials evenly, it conveys the mixed granular materials to the material distribution room 3. After the material distribution system in the material distribution room 3 receives the materials, it distributes the materials to the packaging system in the small package packaging room 4. After the packaging system receives the materials, it measures and discharges them into the packaging bags according to the preset weight for bagging to form bagged materials. Then, the bagged materials are conveyed to the packing room 6. At the same time, the case opening system takes out a folded packing box, folds the long box leaf and the short box leaf at the bottom of the packing box. After folding, sealant is applied to the bottom of the box body. After the bottom of the packing box is sealed with sealant, it is conveyed to the packing system; the packing system receives the packing box conveyed by the case opening system and the bagged materials conveyed by the packaging system, packs the bagged finished products into the packing box and seals the box, and then conveys it to the stacking system, and the stacking system stacks the packing boxes.

[0028] In all embodiments described in the present invention, for the raw material production and packaging area, the conveying devices used for material transfer and transmission between the feeding room 1, the mixing room 2, the material distribution room 3 and the small package packaging room 4 can be components such as funnels and hoppers. Further, for the finished product packing area, the conveying devices used for material transfer between the case opening room 5, the packing room 6 and the stacking room 7 can be components such as belt conveyors, chutes, and screw elevators.

[0029] The equipment and machines of each process on the production line of the present invention are placed in separate areas, which can not only avoid the risk of raw material contamination in the front-end packaging area, but also, since the operation rooms corresponding to each process are independent of each other, the risk of potential hazards caused by unqualified personnel entering the operation room and misoperating the machines can be avoided by setting permissions at the entrances of the operation rooms.

[0030] Further, as a preferred embodiment of the present utility model, the feeding room 1, the mixing room 2, the distributing room 3, and the small-packaging room 4 are distributed from high to low in sequence in the raw material production and packaging area of the factory building. Among them, the feeding room 1, the mixing room 2, the distributing room 3, and the small-packaging room 4 are located on the fifth, fourth, third, and second floors of the factory building respectively. The unpacking room 5, the packing room 6, and the stacking room 7 are distributed from high to low in sequence in the finished product packing area of the factory building. Among them, the unpacking room 5 and the distributing room 3 are on the same horizontal layer, both on the third floor. The packing room 6 and the small-packaging room 4 are on the same horizontal layer, both on the second floor. The stacking room 7 is located on the bottommost first floor of the factory building, and a storage room can also be set in other areas of the first floor. The equipment for each process of the present utility model is not only placed in different zones, but also placed in combination on different floors, making the overall layout of the factory building reasonable and the layout of the entire production line three-dimensional, shortening the overall length of the production line. It not only saves the factory building space, but also the feeding and packaging process from high to low is more energy-saving.

[0031] Further, as another preferred embodiment of the present utility model, the feeding room 1, the mixing room 2, the distributing room 3, and the small-packaging room 4 are arranged in a clean area, and the unpacking room 5, the packing room 6, and the stacking room 7 are arranged in a general production area. The present utility model overall plans the raw material production and packaging area as a clean area, and the finished product packing area is planned as a general production area. The clean area is an area for controlling microorganisms and dust particles in the environment, and its building structure has the function of preventing the introduction, generation, and retention of pollutants in this area, which can minimize the risk of materials being contaminated and ensure the hygiene of the materials for packaging production on the production line.

[0032] Further, as yet another preferred embodiment of the present utility model, the feeding system includes a plurality of first screw conveyors 101 arranged in the feeding room, the material mixing system includes a mixer 201 arranged in the mixing room, the distributing system includes a second screw conveyor 301 arranged in the distributing room, the packaging system includes a granular material packaging machine 401 arranged in the small-packaging room, the unpacking system includes an unpacking machine 501 arranged in the unpacking room, the packing system includes a packing machine 601 arranged in the packing room, and the stacking system includes a palletizing robot 701 and a pallet mechanism 702 arranged in the stacking room.

[0033] Multiple granular material raw materials are respectively fed into the corresponding first screw conveyor 101 in the top-layer feeding room. The first screw conveyor 101 conveys the raw materials to the mixer 201 in the lower-layer mixing room 2 through a hopper. The granular material raw materials are fully mixed evenly in the mixer 201, and finally discharged from the mixer 201 into the auger-type conveying hopper, and continue to be conveyed by the auger-type conveying hopper to the second screw conveyor 301 in the next-layer distributing room 3. The second screw conveyor 301 conveys the mixed materials downward to the silo of the granular material packaging machine 401 in the small-packaging room 4. The granular material packaging machine 401 discharges the materials into the packaging bags according to the preset weight to form bagged materials. Then the bagged materials are conveyed by a belt conveyor to the packing machine 601 in the packing room 6 on the same layer. At the same time, the case-opening machine 501 takes out a folded packing box, folds the long box leaf and the short box leaf at the bottom of the packing box, and after folding, seals the glue at the bottom of the box body. Then, through the cooperation of the belt conveyor and the chute, the packing box with the bottom sealed with glue is conveyed to the packing machine in the lower-layer packing room. The packing machine 601 loads the finished bagged materials into the packing box, and then conveys the packing box into the case-sealing machine 602. The case-sealing machine 602 seals the box leaves on both sides of the packing box. Finally, the sealed packing box is conveyed by the cooperation of a screw elevator and a belt conveyor from the case-sealing machine to the grasping position of the palletizing robot 701. Under the action of the palletizing robot 701, the packing boxes on the conveyor are grasped to the pallet mechanism 702. The pallet mechanism 702 automatically supplies pallets, and the packing boxes are palletized on the pallets. Finally, the full pallets are sent to the rear warehouse for storage by a forklift.

[0034] In the embodiment depicted by the present utility model, in order to improve the packaging production efficiency, multiple granular material packaging machines 401 are usually provided in the small-packaging room. A distributing funnel matching the number of the granular material packaging machines 401 is arranged on the second screw conveyor 301, and the third screw conveyor 301 conveys the materials to the corresponding granular material packaging machines 401 through the corresponding distributing funnels for quantitative packaging.

[0035] In the embodiment depicted by the present utility model, the granular material packaging machine 401 can be composed of a metering part and a packaging part. The materials are metered and input into the packaging part through the metering feeding device. The packaging bag film enters the packaging process components through the forming mechanism, and finally completes the packaging through the processes of longitudinal sealing, film pulling, and transverse sealing, forming finished bagged granular materials one by one. The granular material packaging machine 401 can adopt the existing technologies currently available, and its itself is not the inventive content of the present utility model, so it will not be described in detail in the present utility model.

[0036] In the embodiment depicted by the present utility model, a storage mechanism for storing folded packaging boxes is further provided inside the unpacking room. A height difference is provided between the storage mechanism and the unpacking machine 501, such that the folded packaging boxes enter the unpacking machine 501 through the box dropping channel for unpacking. The unpacking machine 501 is composed of a pre-folding long leaf flipping mechanism, a short leaf folding mechanism, a long leaf folding mechanism, etc. The pre-folding long leaf flipping mechanism flips the box leaves at the bottom of the packaging box. The short leaf folding mechanism is used for folding the short box leaves at the bottom of the packaging box. After the short box leaves are folded, the pre-folding long leaf flipping mechanism flips inwards, such that the long box leaves flip inwards by a certain angle. The long leaf folding mechanism is used for folding the long box leaves flat, such that the bottom of the packaging box forms a plane. After the long leaf folding mechanism folds, the packaging box with the bottom folded is conveyed to the packing machine 601 through a box conveying mechanism such as a belt conveyor. During the conveying process, the bottom of the box is subjected to sealing glue treatment. The unpacking machine 501 and the storage mechanism can adopt the existing technologies currently available, and their own contents are not the inventive innovations of the present utility model, so they will not be described in detail in the present utility model.

[0037] In the embodiment depicted by the present utility model, the packing machine 601 adopts a bagged material packing machine. After the packing machine 601 packs the finished bagged materials into the packaging box, the packaging box is conveyed into the sealing machine 602. The sealing machine 602 performs sealing treatment on the box pages on both sides of the packaging box. The sealed packaging box is then output by the conveying device. The packing machine 601 and the sealing machine 602 can adopt the existing technologies currently available, and their own contents are not the inventive innovations of the present utility model, so they will not be described in detail in the present utility model.

[0038] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation on the protection scope of the present utility model.

[0039] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0040] The above are only the preferred embodiments of the present utility model, and do not impose any formal limitations on the present utility model. Any simple modifications and equivalent changes made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. An automated packaging production line for granular materials, characterized in that: The production line comprises a raw material production and packaging area and a finished product packaging area. The raw material production and packaging area comprises a feeding room (1), a mixing room (2), a material dividing room (3) and a small package packaging room (4) which are sequentially distributed and separated from each other from high to low. The feeding room (1), the mixing room (2), the material dividing room (3) and the small package packaging room (4) are respectively provided with a feeding system, a material mixing system, a material dividing system and a packaging system; the finished product packaging area comprises a box unpacking room (5), a box packing room (6) and a stacking room (7) which are sequentially distributed and separated from each other from high to low. The box unpacking room (5), The box packing room (6) and the stacking room (7) are respectively provided with a box opening system, a box packing system and a stacking system; the feeding system transports the granular material raw materials to the material mixing system; the material mixing system mixes the raw materials evenly and then transports them to the material distribution system; the material distribution system distributes the mixed granular material to the packaging system for quantitative packaging; the box opening system opens the folded packaging box and seals the bottom and then transports it to the box packing system; the box packing system puts the packaged finished granular material transported by the packaging system into the packaging box and seals the box, and then transports it to the stacking system; the stacking system stacks the packaging box.

2. The automatic packaging production line for granular materials according to claim 1 is characterized in that: The feeding room (1), mixing room (2), dividing room (3) and small package packaging room (4) are arranged in a clean area, and the unpacking room (5), packing room (6) and stacking room (7) are arranged in a general production area.

3. The automatic packaging production line for granular materials according to claim 1 is characterized in that: The box packing room (6) and the small package packaging room (4) are located at the same horizontal layer, and the box unpacking room (5) and the material distribution room (3) are located at the same horizontal layer.

4. The automatic packaging production line for granular materials according to claim 1 is characterized in that: The feeding system comprises a first screw conveyor (101) for conveying particulate material raw materials to a material mixing system.

5. The automatic packaging production line for granular materials according to claim 1 is characterized in that: The material mixing system comprises a mixer (201) for mixing granular material raw materials and conveying the mixed raw materials to a material distribution system.

6. The automatic packaging production line for granular materials according to claim 1 is characterized in that: The material distribution system comprises a second screw conveyor (301) for distributing the mixed granular material into the packaging system.

7. The automatic packaging production line for granular materials according to claim 1 is characterized in that: The packaging system comprises a granular material packaging machine (401) for metering and discharging granular materials into packaging bags.

8. The automatic packaging production line for granular materials according to claim 1 is characterized in that: The carton opening system comprises a carton opening machine (501) for opening a folded carton and sealing the bottom of the carton.

9. The automatic packaging production line for granular materials according to claim 1 is characterized in that: The cartoning system comprises a cartoning machine (601) for loading materials conveyed by the packaging system into cartons, and a carton sealing machine (602) for sealing the cartons.

10. The automatic packaging production line for granular materials according to claim 1, characterized in that: The stacking system comprises a stacking robot (701) and a pallet mechanism (702).

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