Intelligent high speed pillow packaging machine

Abstract

The utility model discloses a kind of intelligent high-speed pillow type packaging machines, relating to pillow type packaging machine field, including base, the top of the base is fixedly connected with conveying plate, the top of the conveying plate is fixedly connected with mounting plate, the inner wall of the mounting plate is fixedly connected with packaging cavity, the inner wall middle part of the mounting plate is provided with packaging mechanism, the inner wall right side of the mounting plate is provided with conveying mechanism, the conveying mechanism is used for limiting when conveying goods. In the utility model, stepper motor one driving turntable is rotated with fixed column, and then drives rotating shaft to rotate, linear driving power for encapsulation is converted from rotary motion by sliding assembly, when encapsulating, heat sealing plate first contacts film material in packaging cavity, realizes heat sealing by built-in heating wire, and then cutter cuts off the film material that has been heat sealed, this encapsulation process rhythm is more compact, and the positioning accuracy of mechanical structure is not interfered by signal, and practicality can be enhanced.

Description

Technical Field

[0001] This utility model relates to the field of pillow packaging machines, specifically an intelligent high-speed pillow packaging machine. Background Technology

[0002] In light industries such as food, daily necessities, and pharmaceuticals, packaging is a crucial step before products leave the factory, directly affecting their storage stability, transportation safety, and market competitiveness. Pillow packaging machines, as a classic continuous packaging equipment, have become one of the mainstream packaging equipment in these fields due to their wide applicability, high packaging efficiency, and regular packaging shape. Traditional pillow packaging machines mainly complete packaging operations through core processes such as film forming, material conveying, and sealing and cutting. The basic workflow is as follows: the packaging film is folded into a pillow-shaped bag by the forming mechanism, the material to be packaged is accurately fed into the bag by the conveying device, and then the longitudinal and transverse sealing is completed by the heat sealing mechanism. Finally, the cutting mechanism cuts the continuous packaging bag into individual products. With the rapid development of light industry, the market has put forward higher requirements for the efficiency, precision, intelligence level, and adaptability of packaging equipment. The problems of speed bottleneck, insufficient precision, and low intelligence level of traditional pillow packaging machines have gradually become prominent. Against this background, intelligent high-speed pillow packaging machines have emerged.

[0003] Intelligent high-speed pillow packaging machines are a new generation of packaging equipment that integrates automation control technology, sensor detection technology, servo drive technology, and intelligent monitoring technology on the basis of traditional pillow packaging machines. Although intelligent high-speed pillow packaging machines have made significant improvements compared to traditional equipment, their high-speed operation stability is insufficient. When the packaging speed increases to more than 300 bags per minute, material conveying is prone to deviation and jamming, and film feeding is prone to tension fluctuations, resulting in irregular bag formation and material positioning deviation. To address these shortcomings, existing technologies use high-precision servo conveying mechanisms to replace traditional asynchronous motor drive mechanisms. A combination of ball screws and linear guides is used to achieve smooth sliding of the material conveying table. At the same time, a material positioning guide plate and an elastic clamping device are added to prevent material deviation during high-speed conveying. However, the packaging process rhythm of existing technologies is not compact enough, and the intelligent form is susceptible to signal interference, resulting in low practicality. Utility Model Content

[0004] This invention provides an intelligent high-speed pillow packaging machine, which solves the problems of insufficiently compact packaging process and low practicality of existing technologies due to signal interference.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A smart high-speed pillow-type packaging machine includes a base, a conveyor plate fixedly connected to the top of the base, an mounting plate fixedly connected to the top of the conveyor plate, a packaging cavity fixedly connected to the inner wall of the mounting plate, a packaging mechanism disposed in the middle of the inner wall of the mounting plate, and a conveying mechanism disposed on the right side of the inner wall of the mounting plate. The conveying mechanism is used for limiting the movement of items. The packaging mechanism includes a stepper motor, the rear side of which is fixedly connected to the inner wall of the mounting plate. A turntable is fixedly connected to the output end of the stepper motor, a fixed column is fixedly connected to the rear side of the turntable, and a rotating mechanism is disposed on the rear side of the fixed column.

[0006] As a preferred technical solution of this utility model The conveying mechanism includes a second stepper motor. The front side of the second stepper motor is fixedly connected to the inner wall of the mounting plate. The output end of the second stepper motor is fixedly connected to a drive roller. The outer wall of the drive roller is rotatably connected to a conveyor belt. A connecting component is provided on the left side of the inner wall of the conveyor belt. Rotating components are provided on both the front and rear sides of the conveying plate.

[0007] As a preferred technical solution of this utility model The rotating mechanism includes a rotating shaft, the bottom of which is rotatably connected to the rear side of a fixed column, a rotating column rotatably connected to the top of the rotating shaft, a connecting plate fixedly connected to the rear side of the rotating column, a sliding component on the top of the connecting plate, and an encapsulation component on the bottom of the connecting plate.

[0008] As a preferred technical solution of this utility model The sliding assembly includes a sliding column one, the bottom of which is fixedly connected to the top of the connecting plate, and a sliding column two is slidably connected to the outer wall of the sliding column one.

[0009] As a preferred technical solution of this utility model The encapsulation assembly includes a cutter, the top of which is fixedly connected to the bottom of a connecting plate, and a heat-sealing plate is fixedly connected to the bottom of the connecting plate.

[0010] As a preferred technical solution of this utility model The connecting assembly includes a guide roller, the outer wall of which is rotatably connected to the left side of the inner wall of the conveyor belt, the rear side of the outer wall of the guide roller is rotatably connected to the conveyor belt, and the left inner wall of the conveyor belt is rotatably connected to a driven roller.

[0011] As a preferred technical solution of this utility model The rotating assembly includes a U-shaped seat, with a rotating plate rotatably connected to the inner wall of the U-shaped seat, and a limit plate slidably connected to the rear side of the rear U-shaped seat.

[0012] This utility model has the following advantages: A stepper motor drives the turntable and the fixed column to rotate, which in turn drives the rotating shaft to rotate. Since the rotating shaft and the fixed column are rotatably connected, and the rotating shaft and the rotating column are also rotatably connected, the rotation of the turntable can be converted into the lifting motion of the connecting plate. At the same time, the rotational motion is converted into linear driving power for packaging by means of a sliding component. When packaging, the heat sealing plate first contacts the film material in the packaging cavity and heat seals it through the built-in heating wire. Then the cutter cuts the heat-sealed film material, thereby completing the packaging of a single package. This packaging process is more compact, and the positioning accuracy of the mechanical structure is not affected by signal interference, thus enhancing its practicality. The stepper motor drives the active roller to rotate, which in turn drives the conveyor belt to rotate continuously, causing the guide roller to rotate and in turn drives the connecting components to rotate, thus ensuring the stability of the conveying. The U-shaped seat is fixed on the mounting plate, and the rotating plate can rotate around the axis of the U-shaped seat. When the item passes by, the limiting plates on both sides will calibrate the item to the center position of the packaging cavity, ensuring that the item is aligned with the film material and preventing the item from shifting. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the base structure of an intelligent high-speed pillow packaging machine.

[0014] Figure 2 This is a schematic diagram of the stepper motor in an intelligent high-speed pillow packaging machine.

[0015] Figure 3 This is a schematic diagram of the structure of the guide roller in an intelligent high-speed pillow packaging machine.

[0016] Figure 4 This is a schematic diagram of the limiting plate in an intelligent high-speed pillow packaging machine.

[0017] In the diagram: 1. Base; 2. Packaging mechanism; 201. Stepper motor one; 202. Turntable; 203. Fixed column; 204. Rotating mechanism; 2041. Rotating shaft; 2042. Rotating column; 2043. Connecting plate; 205. Sliding assembly; 2051. Sliding column one; 2052. Sliding column two; 206. Packaging assembly; 2061. Cutter; 2062. Heat sealing plate; 3. Conveying mechanism; 301. Stepper motor two; 302. Drive roller; 303. Conveyor belt; 304. Connecting assembly; 3041. Guide roller; 3042. Conveyor belt; 3043. Driven roller; 305. Rotating assembly; 3051. U-shaped seat; 3052. Rotating plate; 3053. Limiting plate; 4. Conveying plate; 5. Mounting plate; 6. Packaging cavity. Detailed Implementation

[0018] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0019] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Example 1

[0020] Please see Figure 1-3 A smart high-speed pillow-type packaging machine includes a base 1, a conveyor plate 4 fixedly connected to the top of the base 1, and a mounting plate 5 fixedly connected to the top of the conveyor plate 4. The mounting plate 5 provides a mounting carrier for the packaging cavity 6, the packaging mechanism 2, and the conveying mechanism 3. The relative positional accuracy of each core mechanism is ensured by the fixing structure of its inner wall. The packaging cavity 6 is fixedly connected to the inner wall of the mounting plate 5. The packaging mechanism 2 is arranged in the middle of the inner wall of the mounting plate 5, and the conveying mechanism 3 is arranged on the right side of the inner wall of the mounting plate 5. The conveying mechanism 3 is used for limiting the movement of items. The packaging mechanism 2 includes a stepper motor 201 to ensure power. The source is installed securely to avoid displacement during operation that could affect transmission accuracy. The rear side of stepper motor 201 is fixedly connected to the inner wall of mounting plate 5. A turntable 202 is fixedly connected to the output end of stepper motor 201. A fixing post 203 is fixedly connected to the rear side of turntable 202. A rotating mechanism 204 is provided on the rear side of fixing post 203. The rotating mechanism 204 is responsible for converting circular motion into linear lifting motion, providing vertical driving power for packaging component 206. Specifically, the base 1 provides stable support for the entire equipment, preventing shaking or displacement during high-speed operation and ensuring packaging accuracy. A conveyor plate 4 is fixedly connected to the top of the base 1, serving as a load-bearing foundation for mounting the subsequent mounting plate 5 and related conveying components. It also provides a stable load-bearing plane for item transport. A packaging cavity 6 is fixedly connected to the inner wall of the mounting plate 5, providing a closed and orderly space for film unfolding and item packaging, preventing film displacement and guiding items smoothly into the packaging station. A packaging mechanism 2 is located in the middle of the inner wall of the mounting plate 5. This mechanism is the core mechanism for film heat sealing and cutting, responsible for completing the packaging and sealing process for individual items. A conveyor mechanism 3 is located on the right side of the inner wall of the mounting plate 5, used for limiting the movement of items during transport to ensure proper sealing. The packaging mechanism 2 is precisely positioned and can accurately enter the packaging cavity 6 to align with the film material. The packaging mechanism 2 includes a stepper motor 201, which serves as the power source for the packaging mechanism 2. It can precisely control the output speed and rotation angle, providing stable and controllable power for the movement of subsequent mechanisms. The output end of the stepper motor 201 is fixedly connected to a turntable 202. The turntable 202 is used to transmit the rotational power of the stepper motor 201 to the fixed column 203. Through its own rotation, it drives the fixed column 203 to make a circular motion. The rear side of the turntable 202 is fixedly connected to the fixed column 203. The fixed column 203 serves as a transmission connector, connecting the turntable 202 and the rotating mechanism 204, converting the circular motion of the turntable 202 into the swinging power of the rotating mechanism 204. The limiting plate 3053 can slide and adjust the spacing according to the size of the item to achieve the limiting calibration of items of different specifications.

[0021] In one instance of this embodiment, please refer to Figure 3 and Figure 4 The conveying mechanism 3 includes a second stepper motor 301. The front side of the second stepper motor 301 is fixedly connected to the inner wall of the mounting plate 5. The output end of the second stepper motor 301 is fixedly connected to an active roller 302. The active roller 302 rotates under the drive of the second stepper motor 301 and drives the conveyor belt 303 to run through friction with the conveyor belt 303. The outer wall of the active roller 302 is rotatably connected to the conveyor belt 303. A connecting component 304 is provided on the left side of the inner wall of the conveyor belt 303. Rotating components 305 are provided on both the front and rear sides of the conveying plate 4. The rotating components 305 are used to limit and calibrate the items during the conveying process to ensure accurate item position. The rotating component 305 includes a U-shaped seat 3051. A rotating plate 3052 is rotatably connected to the inner wall of the U-shaped seat 3051. A limit plate 3053 is slidably connected to the rear side of the rear U-shaped seat 3051. Specifically, the conveying mechanism 3 includes a second stepper motor 301, which is the power core of the conveying mechanism 3. It can precisely adjust the conveying speed to ensure the conveying rhythm matches the packaging rhythm of the packaging mechanism 2. The front side of the second stepper motor 301 is fixedly connected to the inner wall of the mounting plate 5 to ensure stable installation of the power source and prevent vibration from affecting the conveying stability during operation. A conveyor belt 303 is rotatably connected to the outer wall of the drive roller 302. The conveyor belt 303 serves as the direct carrier for transporting items, achieving smooth transport of items through continuous operation. The inner wall of the conveyor belt 303... A connecting component 304 is provided on the left side. The connecting component 304 is used to assist the operation of the conveyor belt 303 and realize the power transmission with the subsequent conveying structure to ensure the continuity of the conveying. The rotating component 305 includes a U-shaped seat 3051, which provides a rotation mounting fulcrum for the rotating plate 3052 to ensure that the rotating plate 3052 can rotate stably. The rotating plate 3052 is rotatably connected to the inner wall of the U-shaped seat 3051. The rotating plate 3052 can rotate around the axis of the U-shaped seat 3051. When the item passes by, it can adapt to the size of the item and avoid squeezing damage to the item.

[0022] In one instance of this embodiment, please refer to Figure 2 and Figure 3 The rotating mechanism 204 includes a rotating shaft 2041. The bottom of the rotating shaft 2041 is rotatably connected to the rear side of the fixed column 203. A rotating column 2042 is rotatably connected to the top of the rotating shaft 2041. The rotating column 2042 is used to convert the swing of the rotating shaft 2041 into the lifting motion of the connecting plate 2043, and at the same time transmits power to the sliding component 205 and the packaging component 206. The rear side of the rotating column 2042 is fixedly connected to the connecting plate 2043. The top of the connecting plate 2043 is provided with the sliding component 205, and the bottom of the connecting plate 2043 is provided with the packaging component 206. The packaging component 206 is responsible for completing the heat sealing and cutting processes of the film material to realize the packaging and forming of individual items. 205 includes a sliding column 2051, the bottom of which is fixedly connected to the top of the connecting plate 2043. A sliding column 2052 is slidably connected to the outer wall of the sliding column 2051. The sliding column 2052 serves as a sliding guide and works with the sliding column 2051 to achieve precise linear guidance, ensuring smooth lifting and lowering of the connecting plate 2043. The packaging assembly 206 includes a cutter 2061, the top of which is fixedly connected to the bottom of the connecting plate 2043. A heat sealing plate 2062 is fixedly connected to the bottom of the connecting plate 2043. The heat sealing plate 2062 has a built-in heating wire for heating and pressurizing the film material inside the packaging cavity 6 to achieve heat sealing and forming of the film material. Specifically, the rotating mechanism 204 includes a rotating shaft 2041, which connects the fixed column 203 and the rotating column 2042 to transmit power. Simultaneously, its rotation converts the circular motion of the fixed column 203 into the oscillation of the rotating column 2042. The bottom of the rotating shaft 2041 is rotatably connected to the rear side of the fixed column 203, ensuring that the rotating shaft 2041 can rotate flexibly with the circular motion of the fixed column 203. A connecting plate 2043 is fixedly connected to the rear side of the rotating column 2042. The connecting plate 2043 serves as a load-bearing connector, used to install and fix the sliding assembly 205 and the encapsulation assembly 206, and to drive both to move up and down synchronously. The top of the connecting plate 2043 is provided with the sliding assembly 2045, which guides the connecting plate 2042. 43. The connecting plate 2043 is moved in a smooth linear motion to prevent it from shifting during the movement and to ensure the sealing accuracy. The sliding component 205 includes a sliding post 2051, which serves as a fixed guide to provide a guide reference for the sliding post 2052. The bottom of the sliding post 2051 is fixedly connected to the top of the connecting plate 2043 to ensure that the sliding post 2051 and the connecting plate 2043 move synchronously. The sealing component 206 includes a cutter 2061, which is used to cut the continuous packaging film into individual packaging pieces after the film is heat-sealed. The top of the cutter 2061 is fixedly connected to the bottom of the connecting plate 2043 to ensure that the cutter 2061 moves synchronously with the connecting plate 2043 and accurately completes the cutting action.

[0023] In one instance of this embodiment, please refer to Figure 2 and Figure 3 The connecting component 304 includes a guide roller 3041, which ensures that the guide roller 3041 can rotate synchronously under the drive of the conveyor belt 303. The outer wall of the guide roller 3041 is rotatably connected to the left side of the inner wall of the conveyor belt 303. The rear side of the outer wall of the guide roller 3041 is rotatably connected to the conveyor belt 3042. The left inner wall of the conveyor belt 3042 is rotatably connected to the driven roller 3043. The driven roller 3043 is used to assist the operation of the conveyor belt 3042, adjust the tension of the conveyor belt 3042, and ensure that the conveyor belt 3042 runs smoothly without slipping. Specifically, the connecting component 304 includes a guide roller 3041, which is used to receive the power of the conveyor belt 303 and provide support and power transmission for the conveyor belt 3042 to ensure the smooth operation of the conveyor belt 3042. The outer rear side of the guide roller 3041 is rotatably connected to the conveyor belt 3042, which is used to smoothly transfer the items from the conveyor belt 303 to the packaging cavity 6, ensuring the continuity of the item transportation.

[0024] In the implementation of this utility model, the stepper motor 201 drives the turntable 202 and the fixed column 203 to rotate, which in turn drives the rotating shaft 2041 to rotate. The rotating shaft 2041 is rotatably connected to the fixed column 203, and the rotating shaft 2041 and the rotating column 2042 are rotatably connected. Therefore, the rotational motion of the turntable 202 is converted into the lifting motion of the connecting plate 2043. At the same time, the sliding component 205 is used to convert the rotational motion into the linear driving power for packaging. During packaging, the heat sealing plate 2062 first contacts the film material in the packaging cavity 6 and completes the heat sealing through the built-in heating wire. Then, the cutter 2061 cuts the heat-sealed film material to complete the packaging of a single package. The packaging rhythm is more compact, and the positioning accuracy of the mechanical structure is not affected by signal interference, thus enhancing its practicality. Stepper motor 301 drives the active roller 302 to rotate, which in turn drives the conveyor belt 303 to run continuously, causing the guide roller 3041 to rotate, thereby driving the connecting component 304 to rotate, ensuring the stability of the conveying. The U-shaped seat 3051 is fixed on the mounting plate 5, and the rotating plate 3052 can rotate around the axis of the U-shaped seat 3051. When the item passes by, the limiting plates 3053 on both sides calibrate the item to the center position of the packaging cavity 6, ensuring that the item is aligned with the film material and preventing the item from shifting.

[0025] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An intelligent high speed pillow packaging machine comprising a base (1), characterized in that, The top of the base (1) is fixedly connected to a conveying plate (4), the top of the conveying plate (4) is fixedly connected to an mounting plate (5), the inner wall of the mounting plate (5) is fixedly connected to a packaging cavity (6), a packaging mechanism (2) is provided in the middle of the inner wall of the mounting plate (5), and a conveying mechanism (3) is provided on the right side of the inner wall of the mounting plate (5). The conveying mechanism (3) is used to limit the movement when conveying items. The packaging mechanism (2) includes a stepper motor (201), the rear side of the stepper motor (201) is fixedly connected to the inner wall of the mounting plate (5), the output end of the stepper motor (201) is fixedly connected to a turntable (202), the rear side of the turntable (202) is fixedly connected to a fixed column (203), and the rear side of the fixed column (203) is provided with a rotating mechanism (204).

2. A smart high speed pillow packaging machine as claimed in claim 1, wherein, The conveying mechanism (3) includes a second stepper motor (301), the front side of which is fixedly connected to the inner wall of the mounting plate (5), the output end of which is fixedly connected to an active roller (302), the outer wall of which is rotatably connected to a conveyor belt (303), the left side of the inner wall of the conveyor belt (303) is provided with a connecting component (304), and the front and rear sides of the conveying plate (4) are provided with rotating components (305).

3. A smart high speed pillow packaging machine as claimed in claim 1 wherein, The rotating mechanism (204) includes a rotating shaft (2041), the bottom of which is rotatably connected to the rear side of a fixed column (203), a rotating column (2042) is rotatably connected to the top of the rotating shaft (2041), a connecting plate (2043) is fixedly connected to the rear side of the rotating column (2042), a sliding component (205) is provided on the top of the connecting plate (2043), and an encapsulation component (206) is provided on the bottom of the connecting plate (2043).

4. A smart high speed pillow packaging machine as claimed in claim 3, wherein, The sliding assembly (205) includes a sliding column one (2051), the bottom of which is fixedly connected to the top of the connecting plate (2043), and a sliding column two (2052) is slidably connected to the outer wall of the sliding column one (2051).

5. A smart high speed pillow packaging machine as claimed in claim 3 wherein, The encapsulation assembly (206) includes a cutter (2061), the top of which is fixedly connected to the bottom of a connecting plate (2043), and a heat-sealing plate (2062) is fixedly connected to the bottom of the connecting plate (2043).

6. A smart high speed pillow packaging machine as claimed in claim 2 wherein, The connecting assembly (304) includes a guide roller (3041), the outer wall of which is rotatably connected to the left side of the inner wall of the conveyor belt (303), a conveyor belt (3042) is rotatably connected to the rear side of the outer wall of the guide roller (3041), and a driven roller (3043) is rotatably connected to the left inner wall of the conveyor belt (3042).

7. A smart high speed pillow packaging machine as claimed in claim 2 wherein, The rotating assembly (305) includes a U-shaped seat (3051), the inner wall of which is rotatably connected to a rotating plate (3052), and the rear side of the U-shaped seat (3051) is slidably connected to a limiting plate (3053).

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