Vertical packaging machine

Abstract

The utility model discloses a vertical packaging machine which comprises a base, a base and a conveying belt, the packaging machine comprises a rack, a feeding mechanism, a discharging column and a packaging mechanism, the feeding mechanism is installed on the rack and comprises a metering part and a feeding hopper, the metering part is used for metering the weight of materials and conveying the materials downwards, a bottom plate is movably arranged at the bottom of the metering part, and when the weight of the materials borne by the metering part reaches the preset weight, the bottom plate rotates to pour down the materials. The discharging column is of a hollow structure and is arranged below the metering piece, and the packaging mechanism is arranged below the discharging column and used for bearing materials and packaging and forming the materials. And the metering piece is used for metering and weighing the materials needing to be packaged and conveying the materials with the preset weight to the packaging mechanism through the discharging column to be packaged and formed. Automatic metering is achieved through the metering piece, automatic metering and packaging can be completed without manual operation, the structure is simple, operation is convenient and fast, working efficiency is improved, and production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing equipment field, especially vertical packing machine. BACKGROUND

[0002] In order to prevent food from being contaminated, dampness deterioration and other occurrences in the transportation process, food needs to be packaged after completing processing. In the prior art, the packaging process is usually in the manual mode, and workers put the products after quantitative weighing or counting into the packaging bag, and then take the packaging bag to the sealing position for manual sealing. The existing packaging process is not only time-consuming and laborious, and the labor intensity of workers is large, and the work efficiency is low. SUMMARY

[0003] The utility model discloses at least one of the technical problems in the prior art. To this end, the utility model provides a vertical packing machine, which has the advantages of automatic metering and simple structure.

[0004] The vertical packing machine according to the utility model comprises:

[0005] A rack;

[0006] A feeding mechanism is installed on the rack, and the feeding mechanism comprises a metering part and a feeding hopper. The metering part is used to measure the weight of the material and transport the material downward. The metering part is arranged below the feeding hopper, and one side of the metering part is open and faces the feeding hopper. A bottom plate is movably arranged at the bottom of the metering part. When the material received by the metering part reaches a preset weight, the bottom plate rotates to pour the material down.

[0007] A discharging column is arranged below the metering part and has a hollow structure.

[0008] A packaging mechanism is arranged below the discharging column and is used to receive the material and package it into a shape.

[0009] The vertical packing machine according to the utility model has the following beneficial effects: the feeding mechanism is provided with a metering part, the metering part measures and weighs the material to be packaged, and the material with a predetermined weight is transmitted to the packaging mechanism through the discharging column to be packaged into a shape. The metering part automatically measures, and the automatic measurement and packaging can be completed without manual operation. The structure is simple, the operation is convenient, the work efficiency is improved, and the production cost is reduced.

[0010] The vertical packing machine according to some embodiments of the utility model is provided with a sensor, and the sensor is used to measure the weight of the material.

[0011] According to some embodiments of the vertical packaging machine, the metering member is multiple, and the multiple metering members are arranged around the feeding hopper and form a ring structure.

[0012] According to some embodiments of the vertical packaging machine, the packaging mechanism comprises a film feeding component and two folding blocks, the film feeding component is arranged on one side of the two folding blocks, and is used for providing the packaging film required for manufacturing the packaging bag for the two folding blocks, the two folding blocks are arranged around the discharging column and are connected with the packaging film, and the two folding blocks are used for folding the packaging film into the shape of the packaging bag.

[0013] According to some embodiments of the vertical packaging machine, the packaging mechanism comprises a driving member and a sliding rod arranged in the thickness direction of the packaging bag, the sliding rod is provided with two sliding blocks, and the driving member is used for driving the two sliding blocks to move along the axis direction of the sliding rod to seal the packaging bag.

[0014] According to some embodiments of the vertical packaging machine, the discharging column is provided with a gas guide pipe, the gas guide pipe is arranged between the folding block and the metering member, and the gas guide pipe is used for guiding the gas into the packaging bag.

[0015] According to some embodiments of the vertical packaging machine, one side of the two sliding blocks towards the discharging column is provided with a pressing block, and the pressing block is used for sealing and cutting the packaging bag.

[0016] According to some embodiments of the vertical packaging machine, a sliding rail is arranged below the sliding block, a conveying belt is arranged at the periphery of the bottom of the vertical packaging machine, the sliding rail is arranged in a curved manner, one end of the sliding rail is towards the packaging bag, and the other end of the sliding rail is towards the conveying belt.

[0017] According to some embodiments of the vertical packaging machine, a loading hopper is arranged between the metering member and the discharging column, and the loading hopper is used for connecting the transmission of the material.

[0018] According to some embodiments of the vertical packaging machine, the rack is a vertical frame structure, the feeding mechanism is arranged at the top of the rack, and the feeding mechanism controls the supply of the material through a pulse signal.

[0019] Additional aspects and advantages of the present application will be given in part in the following description, some of which will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0020] The above and / or additional aspects and advantages of the present utility model will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the references to the following drawings, of which:

[0021] Figure 1 It is a structure schematic view of vertical packaging machine of the present utility model embodiment.

[0022] Explanation of reference numerals:

[0023] Feeding mechanism 100; metering piece 110; feeding hopper 120; bottom plate 130;

[0024] Blanking column 200; air guide pipe 210; charging hopper 220;

[0025] Packaging mechanism 300; zigzag block 310; packaging bag 320; slide bar 330; slide block 340; pressing block 350;

[0026] Slide rail 400;

[0027] Conveying belt 500;

[0028] Frame 600. DETAILED DESCRIPTION

[0029] The embodiments of the present utility model will be described in detail below, examples of which are shown in the drawings, wherein the same or similar numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present utility model, and cannot be understood as limiting the present utility model.

[0030] In the description of the present utility model, it is understood that the orientation description, such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore, it cannot be understood as limiting the present utility model.

[0031] In the description of the present utility model, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, more than, etc. is understood as not including the number, above, below, etc. is understood as including the number. If there is a description of first, second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0032] In the description of the utility model, unless otherwise expressly limited, the words such as setting, installing, connecting should be understood broadly, and the skilled in the art can determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0033] In the description of the utility model, the description of the reference terms '' an embodiment '', '' some embodiments '', '' illustrative embodiment '', '' example '', '' specific example '' or '' some examples '' means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the utility model.In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] Food needs to be packaged after completing processing.The traditional packaging process is usually in the form of manual work, and workers put the products weighed or counted into the packaging bag, and then manually seal the packaging bag at the sealing position.The packaging process is not only time-consuming and laborious, and the workers have high labor intensity, but also has low work efficiency.With the development of automation technology, automated packaging equipment gradually replaces manual labor, which not only improves production efficiency, but also ensures the consistency of packaging quality.However, the existing packaging equipment still has some problems in metering and filling, such as inaccurate metering of food weight, resulting in low bag quality, and complex metering and packaging structure, affecting the continuity of production, which limits the packaging speed and quality.

[0035] Therefore, with reference to Figure 1 It can be understood that the utility model designs an efficient and reliable vertical packaging machine, which comprises a rack 600, a feeding mechanism 100, a discharging column 200 and a packaging mechanism 300.The feeding mechanism 100 is installed on the rack 600, and the rack 600 is a vertical frame structure, which can reduce the floor area and save space.The top of the feeding mechanism 100 is connected with a feeding channel to convey the materials.The feeding mechanism 100 comprises a metering part 110 and a feeding hopper 120.The metering part 110 is used to measure the weight of the materials and transport them downward.The metering part 110 is arranged below the feeding hopper 120, and one side of the metering part 110 is open and faces the feeding hopper 120.The feeding hopper 120 is a conical mechanism, which is beneficial to accurately guide the materials to the metering part 110.

[0036] Specifically, the bottom of the metering piece 110 is movably provided with a bottom plate 130, when the material falls, due to the limitation of the bottom plate 130, the material is stored in the metering piece 110, when the material received by the metering piece 110 reaches a preset weight, the bottom plate 130 rotates to pour down the material. The discharging column 200 is a hollow structure arranged below the metering piece 110 and used for transmitting the material poured down by the metering piece 110. The packaging mechanism 300 is arranged below the discharging column 200 and used for receiving the material and packaging and forming, the packaging mechanism 300 cooperates with the interval of the material poured down by the metering piece 110 to ensure that the weight of the material in each bag is equal. The metering piece 110 automatically meters the material to be packaged, and the material with a predetermined weight is transmitted to the packaging mechanism 300 through the discharging column 200 to be packaged and formed. The metering piece 110 automatically meters, and the automatic metering and packaging can be completed without manual operation, the structure is simple and convenient to operate, the work efficiency is improved, and the production cost is reduced.

[0037] In some embodiments of the present application, referring to Figure 1 The metering piece 110 is provided with a sensor, the sensor is a pressure sensor, the sensor is used for metering the weight of the material, the bottom plate 130 is obliquely arranged towards the feeding hopper 120, the bottom plate 130 is provided with a transmission channel below, the transmission channel is communicated with the discharging column 200, and one side opening is towards the bottom plate 130, so as to more accurately receive and transmit the material.

[0038] Specifically, the sensor is connected with a storage, the storage is connected with a processor, and the processor can control the opening and closing of the bottom plate 130. In one embodiment of the present application: in actual use, the staff can input the metering pressure value required for packaging into the storage, in actual use, the sensor can detect the pressure value of the metering piece 110 and transmit it to the processor, the processor compares the metering pressure value required for packaging stored in the storage after further calculation and processing, if the value meets the critical value, the processor controls the opening and closing of the bottom plate 130.

[0039] In some embodiments of the present application, referring to Figure 1 The metering piece 110 is provided with a sensor, the sensor is a pressure sensor, the sensor is used for metering the weight of the material, the bottom plate 130 is obliquely arranged towards the feeding hopper 120, the bottom plate 130 is provided with a transmission channel below, the transmission channel is communicated with the discharging column 200, and one side opening is towards the bottom plate 130, so as to more accurately receive and transmit the material.

[0040] In some embodiments of the present application, referring to Figure 1As shown in the figure, the packaging mechanism 300 comprises a film feeding component and two folding blocks 310 symmetrically arranged, the film feeding component is arranged on one side of the two folding blocks 310 and is used to provide the packaging film required for manufacturing the packaging bag 320 to the two folding blocks 310, the film feeding component intermittently feeds the packaging film to the two folding blocks 310 to provide operation time for the packaging sealing below, and meanwhile, the length of each packaging bag 320 is ensured to be consistent. The two folding blocks 310 are arranged around the blanking column 200 and are connected with the packaging film, and the two folding blocks 310 are used to fold the packaging film into the shape of the packaging bag 320, the packaging film is fed to the folding blocks 310 by the film feeding component, and the packaging film is folded into a square shape with one side opening facing the blanking column 200 and two end edges located on the left and right sides by the action of the folding blocks 310, and then falls into the below for packaging and stops the film feeding.

[0041] In some embodiments of the utility model, refer to Figure 1 As shown in the figure, the packaging mechanism 300 comprises a driving member and a slide rod 330 arranged along the thickness direction of the packaging bag 320, the slide rod 330 is fixedly installed on the rack 600, the slide rod 330 is provided with two sliding blocks 340, and the buffer spring is arranged between the slide rod 330 and the sliding block 340, and the driving member is used to drive the two sliding blocks 340 to move along the axis direction of the slide rod 330 to seal the packaging bag 320. The material falls and is filled into the bottom of the packaging bag 320, the two sliding blocks 340 move towards each other, press the packaging bag 320, and then the edge sealing treatment is carried out on the packaging bag 320, the packaging bag 320 is cut after the edge sealing treatment, then the two sliding blocks 340 move away from each other to release the packaging bag 320, and the buffer spring can avoid that the pressure between the sliding blocks 340 is too large to wear the packaging bag 320. The film feeding component feeds the film, and the packaging bag 320 is manufactured by the folding block 310 and is fed to the below sliding block 340, the sliding block 340 moves towards each other to seal the edge, and the efficient cooperation of the sliding block 340, the film feeding component and the folding block 310 greatly reduces the manual operation, not only improves the packaging speed, but also can continuously and stably carry out the packaging work, and significantly improves the production efficiency.

[0042] In some embodiments of the utility model, refer to Figure 1As shown, it can be understood that the blanking column 200 is provided with a gas guide pipe 210, which is arranged between the folding block 310 and the metering element 110, and is used to guide the gas into the packaging bag 320. During the material filling process, an appropriate amount of gas is injected into the packaging bag 320 through the gas guide pipe 210. On the one hand, these gases can form a certain gas pressure support in the packaging bag 320 to prevent the packaging bag 320 from deforming or collapsing under the impact of the material, and to ensure that the material can smoothly and uniformly fall into the bottom of the packaging bag 320. In some embodiments, the gas is an inert gas, such as nitrogen, carbon dioxide, argon, etc. In food packaging, it can effectively isolate oxygen and slow down the oxidation speed of food, thereby playing a role in bacteriostatic and fresh-keeping.

[0043] Specifically, the two sliding blocks 340 are provided with pressing blocks 350 on one side of the blanking column 200, which are used for sealing and cutting the packaging bag 320. The pressing block 350 is a hot pressing block 350, which melts and extrudes the plastic material of the bag opening edge together at a certain temperature and pressure to form a tight sealing structure, effectively blocking the influence of external factors on food and maintaining the freshness and quality of food. The packaging mechanism 300 is provided with a cutting cylinder connected with a cutter penetrating into the pressing block 350 in parallel, so as to cut the packaging bag 320. It should be noted that the height of the closed part is twice that of the sealing edge part of a packaging bag 320. By cutting the sealing edge part from the middle with the cutter driven by the cutting cylinder, the filled packaging bag 320 and the upper unfilled packaging bag 320 are completely separated, that is, the filled packaging bag 320 has been completely packaged, and at the same time, the bottom of the upper unfilled packaging bag 320 is sealed to facilitate subsequent filling and sealing.

[0044] In some embodiments of the present application, according to Figure 1 As shown, the lower side of the sliding block 340 is provided with a sliding rail 400 for conveying the material cut down by the sliding block 340. The bottom periphery of the vertical packaging machine is provided with a conveying belt 500, which is inclinedly arranged. The sliding rail 400 is curvedly arranged, one end of the sliding rail 400 faces the packaging bag 320, and the other end of the sliding rail 400 faces the conveying belt 500. The material can move towards the conveying belt 500 along the guide of the sliding rail 400. The conveying belt 500 is provided with a stop block to prevent the material from falling during transmission. The packaged material of the packaging mechanism 300 is transmitted from the sliding rail 400 to the conveying belt 500, and the subsequent process is continued by the transmission function of the conveying belt 500. The efficient cooperation greatly reduces the manual operation.

[0045] Further, the metering member 110 and the blanking column 200 are provided with a charging hopper 220, the charging hopper 220 is used for the transmission of the material, the metered material can be accurately and accurately conveyed to the blanking column 200, guaranteeing the smoothness and stability of the material transmission.

[0046] In some embodiments of the present application, referring to Figure 1 As shown in the figure, the rack 600 is a vertical frame structure, the feeding mechanism 100 is arranged at the top of the rack 600, the feeding mechanism 100 controls the supply of the material through pulse signals, each pulse signal accurately indicates the feeding amount and feeding opportunity of the material. It can guarantee the cooperative work between the plurality of metering members 110, measure the material according to the predetermined weight and transmit it to the packaging mechanism 300 for packaging, and ensure that the material in each package remains consistent. The cooperative work between the feeding mechanism 100 and the packaging mechanism 300 can greatly reduce manual operation and improve production efficiency.

[0047] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the present application.

Claims

1. Vertical packaging machine, characterized in that, The utility model relates to a vertical packaging machine, which comprises a frame, a feeding mechanism mounted on the frame, the feeding mechanism comprising a metering device and a feeding hopper, the metering device being used to measure the weight of material and transport the material downward, the metering device being arranged below the feeding hopper, the metering device being open on one side and facing the feeding hopper, the metering device being movably provided with a bottom plate at the bottom, when the material received by the metering device reaches a preset weight, the bottom plate rotates to pour the material downward, a discharging column arranged below the metering device, the discharging column being hollow inside, a packaging mechanism arranged below the discharging column, the packaging mechanism being used to receive the material and package it into a bag. The metering device is provided with a sensor for measuring the weight of the material. The metering device has a plurality of metering devices arranged around the feeding hopper and forming a ring structure. The packaging mechanism comprises a film feeding part and two folding blocks, the film feeding part being arranged on one side of the two folding blocks and being used to provide the two folding blocks with packaging film required for making a packaging bag, the two folding blocks being arranged around the discharging column and being connected with the packaging film, the two folding blocks being used to fold the packaging film into the shape of the packaging bag. The packaging mechanism comprises a driving device and a slide rod arranged in the thickness direction of the packaging bag, the slide rod being provided with two sliding blocks, the driving device being used to drive the two sliding blocks to move along the axis of the slide rod to seal the packaging bag.

2. The vertical packaging machine according to claim 1, characterized in that: The discharging column is provided with an air guide pipe arranged between the folding blocks and the metering device, the air guide pipe being used to guide gas into the packaging bag.

3. The vertical packaging machine according to claim 2, characterized in that: The two sliding blocks are each provided with a pressing block on the side facing the discharging column, the pressing block being used to seal and cut the packaging bag.

4. The vertical packaging machine of claim 1, characterized in that: The slide rod is provided with a slide rail below, the bottom of the vertical packaging machine is provided with a conveyor belt, the slide rail is arranged in a curved manner, one end of the slide rail facing the packaging bag, the other end of the slide rail facing the conveyor belt.

5. The vertical packaging machine according to claim 4, characterized in that: A loading hopper is arranged between the metering device and the discharging column, the loading hopper being used to transmit the material.

6. The vertical packaging machine of claim 4, characterized in that: The frame is a vertical frame structure, the feeding mechanism being arranged at the top of the frame, the feeding mechanism being used to control the supply of material through pulse signals.

7. The vertical packaging machine of claim 5, characterized in that: ​ 8. The vertical packaging machine according to claim 7, characterized in that: ​ 9. The vertical packaging machine of claim 1, characterized in that: ​ 10. The vertical packaging machine of claim 1, characterized in that: ​

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