An automated sealing and conveying module

Abstract

The utility model discloses an automatic sealing conveying module relates to industrial automation conveying and packing technical field, including first conveying belt, second conveying belt, third conveying belt, sealing device, support frame, positioning device and control system. The utility model has realized the whole process automation control from product conveying, positioning, sealing to output, has reduced manual intervention greatly, has improved the overall efficiency of sealing operation effectively, can satisfy the demand of large -scale packing and conveying in industrial production, through accurate positioning device and adjustable sealing parameter, has guaranteed the stability and reliability of sealing quality, has avoided the common sealing not firm, leak sealing etc. Problem in traditional sealing mode, simultaneously, the stable conveying and antiskid design of conveying belt have guaranteed the positional accuracy and stability of product in the conveying process, have improved the efficiency and smoothness of subsequent logistics link.

Description

Technical Field

[0001] This utility model belongs to the field of industrial automation conveying and packaging technology, and in particular relates to an automated sealing and conveying module. Background Technology

[0002] In modern industrial production systems, product packaging in the chemical and building materials sectors plays a crucial role. For products such as self-leveling cement, tile adhesive, and calcium carbonate—both pure powders and mixtures of powder and 3-5mm particles—the packaging, sealing, and transportation processes directly impact production efficiency, packaging quality, and subsequent logistics efficiency, significantly affecting the overall operational benefits of enterprises.

[0003] For example, CN219056767U discloses a sealing device for a packaging bag for filling tile adhesive, which includes a base, a conveyor belt and a clamping plate. The base is movably connected to the conveyor belt. One side of the base is connected to a sealing machine by fasteners. One side of the sealing machine is connected to one end of a support rod by fasteners. The support rod is connected to one end of a support column by fasteners.

[0004] The above-mentioned patent has the following defects in use:

[0005] The device adjusts the opening size by "rotating a threaded column to move a limiting plate," which relies on manual operation. In large-scale production, each time a different size of packaging bag is changed, the machine needs to be stopped manually to rotate the threaded column, resulting in high labor intensity and difficulty in meeting the needs of large-scale production. At the same time, the openings at both ends of the arc-shaped limiting plate are of different sizes. When squeezing and limiting chemical and building material packaging bags, the uneven force on both sides causes the bag opening to be crooked, resulting in misalignment and weak sealing at the subsequent sealing point. Furthermore, the sealing parameters of the sealing machine are fixed during the sealing process, and there is no mention or design of temperature and pressure adjustment modules. It is impossible to adjust them according to the material of the tile adhesive packaging bag, making it difficult to meet the sealing requirements of different products, resulting in weak sealing. Moreover, the conveyor belt does not have corresponding anti-slip function during the conveying process. The tile adhesive packaging bags are prone to slipping and deviating due to inertia when accelerating or decelerating, resulting in uneven spacing between the front and rear packaging bags, or even stacking. Therefore, this utility model proposes an automated sealing and conveying module. Utility Model Content

[0006] This utility model provides an automated sealing and conveying module. A first conveyor belt transports the product to a stable position, a second conveyor belt slows down to facilitate the operation of the sealing device, and a third conveyor belt is used to transport the product and has a longer distance for cooling. The sealing device uses a heat-pressing method for precise sealing. A support frame provides support and fixation for the entire module, a positioning device ensures accurate product positioning, and a control system achieves automated and precise control. Through the cooperation of the first, second, and third conveyor belts, the sealing device, the support frame, the positioning device, and the control system, the entire process from product conveying, positioning, sealing to output is automated, greatly reducing manual intervention and effectively improving the overall efficiency of sealing operations. It can meet the needs of large-scale packaging and conveying in industrial production. The precise positioning device and adjustable sealing parameters ensure the stability and reliability of the sealing quality, avoiding common problems in traditional sealing methods such as weak sealing and leaks. Simultaneously, the stable conveying and anti-slip design of the conveyor belts ensures the accuracy and stability of the product's position during transport, improving the efficiency and smoothness of subsequent logistics links. In summary, this solves the problems in the background technology.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model discloses an automated sealing and conveying module, comprising:

[0009] The system comprises a first conveyor belt, a second conveyor belt, a third conveyor belt, a sealing device, a support frame, a positioning device, and a control system. The first, second, and third conveyor belts are arranged sequentially at intervals along the material conveying direction and are all mounted on the support frame. The sealing device is located directly above the first conveyor belt, and the positioning device is located on both sides of the first, second, and third conveyor belts. The control system is electrically connected to the first, second, and third conveyor belts, the sealing device, and the positioning device.

[0010] Furthermore, the surfaces of the first conveyor belt, the second conveyor belt, and the third conveyor belt are all provided with anti-slip textures.

[0011] Furthermore, the sealing device includes a sealing assembly and a cylinder, and the output end of the cylinder is connected to the sealing assembly.

[0012] Furthermore, the support frame serves as the skeleton of the entire module and is constructed by welding steel profiles.

[0013] Furthermore, the positioning device consists of an adjustable baffle.

[0014] The present invention has the following advantages over the prior art:

[0015] 1. Multi-speed coordination and precise positioning: This technical solution uses a first conveyor belt to transport products to a stable location, a second conveyor belt with a slower speed to facilitate the operation of the sealing device, a third conveyor belt to transport products and has a longer distance for cooling, a sealing device to use hot pressing for precise sealing, a support frame to provide support and fixation for the entire module, a positioning device to ensure accurate product positioning, and a control system to achieve automated and precise control.

[0016] 2. Automated Collaboration and Precise Control: This technical solution achieves fully automated control of the entire process from product conveying, positioning, sealing to output through the cooperation of the first, second, and third conveyor belts, sealing device, support frame, positioning device, and control system. This greatly reduces manual intervention and effectively improves the overall efficiency of sealing operations, meeting the needs of large-scale packaging and conveying in industrial production. Through precise positioning devices and adjustable sealing parameters, the stability and reliability of sealing quality are ensured, avoiding common problems in traditional sealing methods such as loose sealing and leakage. At the same time, the stable conveying and anti-slip design of the conveyor belts ensures the accuracy and stability of the product's position during the conveying process, improving the efficiency and smoothness of subsequent logistics links.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural diagram of an automated sealing and conveying module according to the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of an automated sealing and conveying module according to this utility model from another perspective;

[0021] Figure 3 This is a side view of an automated sealing and conveying module according to the present invention.

[0022] Figure 4 This is a front view structural diagram of an automated sealing and conveying module according to the present invention.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. First conveyor belt; 2. Second conveyor belt; 3. Third conveyor belt; 4. Sealing device; 5. Support frame; 6. Positioning device. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be understood that the terms "relative", "one end", "inner", "lateral", "end", "both ends", "both sides", "front", "one end face", "the other end face", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Specific Implementation

[0027] Please see Figures 1-4 As shown, an automated sealing and conveying module of this utility model includes:

[0028] The system comprises a first conveyor belt 1, a second conveyor belt 2, a third conveyor belt 3, a sealing device 4, a support frame 5, a positioning device 6, and a control system. The first conveyor belt 1, the second conveyor belt 2, and the third conveyor belt 3 are arranged sequentially and at intervals along the material conveying direction and are all installed on the support frame 5. The sealing device 4 is located directly above the first conveyor belt 1. The positioning device 6 is located on both sides of the first conveyor belt 1, the second conveyor belt 2, and the third conveyor belt 3. The control system is electrically connected to the first conveyor belt 1, the second conveyor belt 2, the third conveyor belt 3, the sealing device 4, and the positioning device 6, respectively.

[0029] In the specific implementation process, the product is placed onto the first conveyor belt 1 from the feeding end. The first conveyor belt 1 is driven by a motor (three-phase asynchronous motor: YE2-100L1-4 + reducer: RV63-1 / 20) to transport the product to a stable position. The second conveyor belt 2 is driven by a motor (three-phase asynchronous motor: YE2-90S-4 + reducer: RV50-1 / 20), and its speed is adjusted to be slower to facilitate the operation of the sealing device 4. After the second conveyor belt 2 stably transports the product to the sealing position, the positioning device 6 positions the product to ensure accurate alignment of the product in the sealing device 4. The sealing component of the sealing device 4 is controlled by the system. Under the system's command, the conveyor moves downwards to heat-seal the product packaging bag. After sealing, the sealing assembly opens, and the sealed product is then transported by the second conveyor belt 2 to the third conveyor belt 3. The third conveyor belt 3 is driven by a motor (three-phase asynchronous motor: YE2-90L-4 + reducer: RV50-1 / 15) and has a longer distance for cooling the heat-sealed parts. The sealed product is then transported to the discharge end, completing the automatic sealing and conveying operation. The entire process is highly automated, with stable sealing quality and reliable conveying, effectively improving the efficiency and quality of packaging and conveying processes in industrial production. The control system is installed in the electrical control cabinet and is connected to the sensors (such as temperature sensors, pressure sensors, position sensors, and speed sensors) and actuators (such as heating element drivers, pressure cylinder valves, and motor drivers) of each device. The control system adopts a closed-loop control strategy, which is implemented as follows: the sensors collect parameters such as temperature, pressure, conveyor belt speed, and sealing component position in the sealing area in real time and transmit the data to the control system via wired signals; the microprocessor built into the control system calculates based on preset temperature, pressure, time, and speed settings, combined with sensor feedback data, using a PID (proportional-integral-derivative) control algorithm; the calculated control commands are output to the corresponding actuators in real time, such as adjusting the power of the heating element to precisely control the sealing temperature, adjusting the air / hydraulic pressure of the pressure cylinder to control the sealing pressure, and controlling the servo / stepper motor driver to precisely adjust the conveyor belt speed and the pressing / lifting time of the sealing component. At the same time, the system has fault diagnosis and alarm functions: its fault diagnosis module makes a preliminary judgment by monitoring whether key parameters (such as temperature exceeding limits, pressure insufficient, motor overload, and abnormal sensor signals) exceed preset safety threshold ranges in real time, and performs more complex fault analysis in combination with the system state logic model;Once a fault is detected, the control system immediately triggers an audible and visual alarm for on-site warning and sends detailed alarm information, including fault code, time of occurrence, location, and possible cause, to the host computer or remote monitoring center via a communication interface (such as RS485 or Ethernet). Through these mechanisms, precise control of sealing temperature, pressure, time, and conveying speed is achieved, ensuring the safe and automated operation of the entire sealing and conveying process. In this embodiment, the temperature sensor is a WZP-230 platinum resistance thermometer (measuring range -200-500℃), embedded in the heating plate; the position sensor is an E3Z-D61 diffuse reflection photoelectric sensor (detection distance 0-1m), installed on both sides of the first conveyor belt 1, 50cm away from the sealing device 4; all sensors communicate with the PLC (Siemens S7-1200CPU1214C) via an RS485 interface.

[0030] The surfaces of the first conveyor belt 1, the second conveyor belt 2, and the third conveyor belt 3 are all provided with anti-slip textures.

[0031] The first conveyor belt 1, the second conveyor belt 2, and the third conveyor belt 3 are provided with anti-slip textures. The anti-slip textures are in a straight line, set perpendicular to the conveying direction of the conveyor belts, with a depth of 1.5mm, an adjacent texture spacing of 8mm, and a texture protrusion height of 0.8mm. They are made of polyurethane material in one piece and have an anti-slip coefficient of ≥0.6. This can effectively prevent 25-50kg packaging bags from slipping and shifting during acceleration / deceleration, ensuring that the product is stable and does not shift during the conveying process, and ensuring stable material conveying.

[0032] The sealing device 4 includes a sealing assembly and a cylinder, and the output end of the cylinder is connected to the sealing assembly.

[0033] The sealing assembly moves up and down via a cylinder or electric push rod to heat-seal the product packaging bag. The sealing temperature and pressure can be adjusted by the control system to accommodate packaging bags of different materials, such as polypropylene woven bags (160-180℃, 0.5MPa, heat-sealing time 2s) and polyethylene composite film bags (120-140℃, 0.3MPa, heat-sealing time 1.5s). In this embodiment, the cylinder (model SC63×80-S standard cylinder can be selected) is connected to the control system via an electromagnetic reversing valve. The pressure sensor is installed at the buffer pad below the sealing assembly to collect pressure signals in real time and feed them back to the control system to achieve pressure adjustment of 0.3-0.8MPa. The heating element of the sealing assembly is an armored PT100 heating plate with a power of 1.5kW and a temperature adjustment range of 120-200℃. The temperature sensor is embedded inside the heating plate, and the temperature fluctuation is controlled within ±5℃.

[0034] Among them, the support frame 5 is the skeleton of the entire module and is made of welded steel.

[0035] The support frame 5 is welded from structural steel and has sufficient strength and stability to provide support and fixation for the first conveyor belt 1, the second conveyor belt 2, the third conveyor belt 3, the sealing device 4, and the positioning device 6.

[0036] The positioning device 6 consists of an adjustable baffle. In this embodiment, the baffle is made of Q235 wear-resistant steel plate, with a height of 15cm, a length of 50cm, and an adjustment range of 20-50cm, suitable for packaging bags of different widths from 25-50kg.

[0037] By adjusting the position of the baffle, products of different sizes can be positioned to ensure that the products maintain a precise position during conveying and sealing.

[0038] The circuits, electronic components, and chip modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0039] All standard parts used in the application documents can be purchased from the market. All components in this application document can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The electrical components mentioned in this document are all electrically connected to the external main controller and power supply, and the main controller is a conventional known device that can play a control role.

[0040] The working principle of this utility model is as follows:

[0041] In use, the product is placed onto the first conveyor belt 1 from the feeding end. The first conveyor belt 1 is driven by a motor to transport the product to a stable position. The second conveyor belt 2 is driven by a motor, and its speed is adjusted to slow down to facilitate the operation of the sealing device 4. After the second conveyor belt 2 stably transports the product to the sealing position, the positioning device 6 positions the product by adjusting the position of the baffle to ensure that the product is accurately aligned with the sealing device 4. Under the command of the control system, the sealing component of the sealing device 4 moves downward to perform heat sealing on the product packaging bag. After sealing, the sealing component opens, and then the second conveyor belt 2 carries the sealed product to the third conveyor belt 3. The third conveyor belt 3 is driven by a motor and is set at a longer distance for cooling of the heat sealing. Then, the sealed product is transported to the discharge end, completing the automatic sealing and conveying operation.

[0042] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automated sealing and conveying module, characterized in that, include: The system comprises a first conveyor belt (1), a second conveyor belt (2), a third conveyor belt (3), a sealing device (4), a support frame (5), a positioning device (6), and a control system. The first conveyor belt (1), the second conveyor belt (2), and the third conveyor belt (3) are arranged sequentially at intervals along the material conveying direction and are all installed on the support frame (5). The sealing device (4) is located directly above the first conveyor belt (1). The positioning device (6) is located on both sides of the first conveyor belt (1), the second conveyor belt (2), and the third conveyor belt (3). The control system is electrically connected to the first conveyor belt (1), the second conveyor belt (2), the third conveyor belt (3), the sealing device (4), and the positioning device (6).

2. The automated sealing and conveying module according to claim 1, characterized in that, The surfaces of the first conveyor belt (1), the second conveyor belt (2), and the third conveyor belt (3) are all provided with anti-slip textures.

3. The automated sealing and conveying module according to claim 1, characterized in that, The sealing device (4) includes a sealing assembly and a cylinder, and the output end of the cylinder is connected to the sealing assembly.

4. The automated sealing and conveying module according to claim 1, characterized in that, The support frame (5) is the skeleton of the entire module and is made of welded steel.

5. An automated sealing and conveying module according to claim 1, characterized in that, The positioning device (6) consists of an adjustable baffle.

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