Calibration mechanism of product packaging machine

Abstract

The utility model relates to a product packaging machine calibration mechanism which comprises a mounting frame, a support and a packaging machine body, a transmission shaft is mounted in the mounting frame, the support is mounted at the top of the mounting frame, a threaded rod is mounted in the support through a bearing, and a cross beam is mounted outside the threaded rod in a transmission mode. The packaging machine body is installed on the two sides of the cross beam, the position sensor is installed on one side of the cross beam, the rotating speed sensor is installed on one side of the installation frame, and the PLC is installed on the other side of the outer portion of the installation frame. The operation state of the packaging machine can be monitored and accurately adjusted in real time, the packaging precision is ensured, long-time stable operation of the packaging machine can be kept, deviation caused by mechanical abrasion and other factors is reduced, the calibration process can be completed without manual intervention, and the operation difficulty and the labor cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of product packaging, in particular to a calibration mechanism for a product packaging machine. Background Art

[0002] With the rapid development of modern manufacturing industry, product packaging machines have become important equipment on the production line. At present, during the long-term operation of common product packaging machines on the market, due to various reasons (such as mechanical wear, temperature change, etc.), their packaging accuracy will gradually decline, affecting product quality and production efficiency. Most of the existing calibration mechanisms for product packaging machines adopt manual adjustment or simple mechanical calibration methods, which have the disadvantages of cumbersome operation, low accuracy, and poor stability. Especially today, with the increasing improvement of automation and intelligence levels, the existing calibration mechanisms can no longer meet the high-precision and high-efficiency packaging requirements. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a calibration mechanism for a product packaging machine to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A calibration mechanism for a product packaging machine, including a mounting frame, a bracket, and a packaging machine body. A transmission shaft is installed inside the mounting frame, a bracket is installed on the top of the mounting frame, a threaded rod is installed inside the bracket through a bearing, a cross beam is installed externally on the threaded rod, packaging machine bodies are installed on both sides of the cross beam, a position sensor is installed on one side of the cross beam, a rotational speed sensor is installed on one side of the mounting frame, and a PLC controller is installed on the other side externally of the mounting frame.

[0005] When the device is in use, a cardboard box can be placed on the transmission shaft for movement. When the cardboard box moves to the bottom of the packaging machine body, the packaging machine body can seal the cardboard box. The packaging machine body is a type of machine that packages products and mainly plays the roles of protection and aesthetics. Since it adopts the existing technology, no further elaboration will be made here. The rotational speed sensor adopts a high-precision sensor and can monitor the rotational speed of the transmission shaft, while the position sensor can monitor the position of the cross beam. By real-time monitoring the operating states of key parts of the machine, such as the speed of the transmission shaft and the packaging position of the packaging machine body, and transmitting the real-time monitoring data to the PLC controller, the PLC controller receives the data from the position sensor and the rotational speed sensor, and processes and analyzes the data through a preset algorithm. When it is found that the device has a deviation, the PLC controller will automatically calculate the parameters that need to be adjusted and send adjustment instructions to the actuator to precisely adjust the relevant components of the device, such as the speed of the transmission shaft, control the motor to drive the threaded rod to rotate, adjust the height of the cross beam, and further adjust the packaging position of the packaging machine body.

[0006] Preferably, the PLC controller is electrically connected to the rotational speed sensor and the position sensor.

[0007] Since the PLC controller is electrically connected to the rotational speed sensor and the position sensor, the sensing information of the rotational speed sensor and the position sensor can be transmitted to the PLC controller, and the rotational speed of the transmission shaft can be adjusted according to the preset parameters.

[0008] Preferably, legs are installed at the bottom of the mounting frame, and casters are installed at the bottoms of the legs.

[0009] By using the legs and the casters in cooperation, it is convenient for the staff to move the device to a designated position for use.

[0010] Preferably, a motor is installed at the top of the threaded rod, and the motor extends to the outside of the bracket.

[0011] By the energized operation of the motor, the threaded rod can be driven to rotate so as to adjust the height of the cross beam.

[0012] In summary, the present application includes the following beneficial technical effects:

[0013] When the present utility model is used, by using the sensors and the PLC controller in cooperation, the operating state of the packaging machine can be monitored in real time and accurately adjusted, ensuring the packaging accuracy, enabling the packaging machine to operate stably for a long time, reducing the deviation caused by factors such as mechanical wear, and completing the calibration process without manual intervention, thereby reducing the operation difficulty and labor cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view of the present utility model;

[0015] Figure 2 is the schematic structural view of the other side of the present utility model;

[0016] Figure 3 is the schematic internal structure view of the bracket of the present utility model.

[0017] In the figure: 1, mounting frame; 101, transmission shaft; 102, legs; 2, bracket; 201, motor; 202, threaded rod; 203, cross beam; 3, packaging machine body; 4, position sensor; 5, rotational speed sensor; 6, PLC controller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following specific embodiments are provided to assist the reader in obtaining a comprehensive understanding of the methods, apparatuses, and / or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatuses, and / or systems described herein will be apparent after understanding the disclosure of this application. For example, the order of operations described herein is merely illustrative and is not limited to the order set forth herein. Rather, changes that will be apparent after understanding the disclosure of this application may be made, except for operations that must occur in a particular order. Additionally, descriptions of features known in the art may be omitted for increased clarity and conciseness.

[0019] The features described herein may be implemented in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein are provided only to illustrate some of the many possible ways of implementing the methods, apparatuses, and / or systems described herein that will be apparent after understanding the disclosure of this application.

[0020] Throughout the specification, when an element (such as a layer, region, or substrate) is described as being "on", "connected to", "coupled to", "above", or "covering" another element, it can be directly "on", "connected to", "coupled to", "above", or "covering" the other element, or there can be one or more other elements intervening therebetween. In contrast, when an element is described as being "directly on", "directly connected to", "directly coupled to", "directly above", or "directly covering" another element, there can be no other elements intervening therebetween.

[0021] As used herein, the term "and / or" includes any one of the listed related items and any combination of any two or more of them.

[0022] Although terms such as "first", "second", and "third" may be used herein to describe various components, elements, regions, layers, or portions, these components, elements, regions, layers, or portions are not limited by these terms. Rather, these terms are used only to distinguish one component, element, region, layer, or portion from another. Thus, a first component, element, region, layer, or portion as referred to in the examples described herein may also be referred to as a second component, element, region, layer, or portion without departing from the teachings of the examples.

[0023] For ease of description, spatial relationship terms such as "above", "upper", "below", and "lower" may be used herein to describe the relationship of one element to another as shown in the drawings. Such spatial relationship terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the drawings. For example, if the device in the drawings is flipped, an element described as "above" or "upper" relative to another element will then be "below" or "lower" relative to the other element.

[0024] Accordingly, the term "above" includes both the orientations of "above" and "below" depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., rotated 90 degrees or in other orientations), and the spatial relationship terms used herein will be interpreted accordingly.

[0025] The terms used herein are for describing various examples only and are not intended to limit the present disclosure. Unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. The terms "comprises", "comprising", and "having" list the stated features, quantities, operations, components, elements, and / or combinations thereof that exist, but do not preclude the existence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof.

[0026] Due to manufacturing techniques and / or tolerances, variations in the shapes shown in the drawings may occur. Accordingly, the examples described herein are not limited to the specific shapes shown in the drawings, but include changes in shape that occur during manufacturing.

[0027] The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. Additionally, although the examples described herein have various configurations, it will be apparent after understanding the disclosure of the present application that other configurations are possible.

[0028] The technical solutions of the present utility model will be further described below in conjunction with the drawings and specific embodiments.

[0029] Embodiment 1

[0030] As Figure 1 、 Figure 2 、 Figure 3As shown in the figure, a calibration mechanism for a product packaging machine proposed by the present utility model includes a mounting frame 1, a support 2, and a packaging machine body 3. A transmission shaft 101 is installed inside the mounting frame 1. A support 2 is installed on the top of the mounting frame 1. A threaded rod 202 is installed inside the support 2 through a bearing. A cross beam 203 is installed externally on the threaded rod 202. The packaging machine body 3 is installed on both sides of the cross beam 203. A position sensor 4 is installed on one side of the cross beam 203. A rotational speed sensor 5 is installed on one side of the mounting frame 1. A PLC controller 6 is installed on the other side externally of the mounting frame 1.

[0031] The working principle of the calibration mechanism for the product packaging machine based on Embodiment 1 is as follows: When in use, a carton can be placed on the transmission shaft 101 for movement. When the carton moves to the bottom of the packaging machine body 3, the packaging machine body 3 can seal the carton. The packaging machine body 3 is a type of machine that packages products, mainly playing the roles of protection and aesthetics. Since it adopts existing technologies, no further elaboration will be made here. The rotational speed sensor 5 uses a high-precision sensor and can monitor the rotational speed of the transmission shaft 101, while the position sensor 4 can monitor the position of the cross beam 203. By real-time monitoring the operating states of key parts of the machine, such as the speed of the transmission shaft 101 and the packaging position of the packaging machine body 3, and transmitting the real-time monitoring data to the PLC controller 6, the PLC controller 6 receives the data from the position sensor 4 and the rotational speed sensor 5, and processes and analyzes the data through a preset algorithm. When it is found that there are deviations in the device, the PLC controller 6 will automatically calculate the parameters that need to be adjusted and send adjustment instructions to the actuator to precisely adjust the relevant components of the device, such as the speed of the transmission shaft 101, control the motor 201 to drive the threaded rod 202 to rotate, adjust the height of the cross beam 203, and thus adjust the packaging position of the packaging machine body 3. This device can real-time monitor and precisely adjust the operating state of the packaging machine, ensure packaging accuracy, enable the packaging machine to operate stably for a long time, reduce deviations caused by factors such as mechanical wear, and complete the calibration process without manual intervention, reducing the operation difficulty and labor cost.

[0032] Embodiment 2

[0033] As Figure 1 、 Figure 3 As shown in the figure, a calibration mechanism for a product packaging machine proposed by the present utility model, compared with Embodiment 1, this embodiment further includes: The PLC controller 6 is electrically connected to the rotational speed sensor 5 and the position sensor 4. Legs 102 are installed at the bottom of the mounting frame 1, and casters are installed at the bottom of the legs 102. A motor 201 is installed at the top of the threaded rod 202, and the motor 201 extends outside the support 2.

[0034] In this embodiment, as Figure 1As shown, since the PLC controller 6 is electrically connected to the speed sensor 5 and the position sensor 4, the sensing information of the speed sensor 5 and the position sensor 4 can be transmitted to the PLC controller 6, and the speed of the transmission shaft 101 can be adjusted according to the preset parameters; as Figure 1 shown, by using the outrigger 102 and the casters in cooperation, it is convenient for the staff to move the device to the designated position for use; as Figure 1 , Figure 3 shown, the energized operation of the motor 201 can drive the threaded rod 202 to rotate, so as to adjust the height of the cross beam 203.

[0035] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A calibration mechanism for a product packaging machine, comprising a mounting frame (1), a bracket (2) and a packaging machine body (3), characterized in that: A transmission shaft (101) is installed inside the mounting bracket (1). A bracket (2) is installed on the top of the mounting bracket (1). A threaded rod (202) is installed inside the bracket (2) through bearings. A cross beam (203) is installed on the outside of the threaded rod (202) in a transmission manner. Packaging machine bodies (3) are installed on both sides of the cross beam (203). A position sensor (4) is installed on one side of the cross beam (203). A rotational speed sensor (5) is installed on one side of the mounting bracket (1). A PLC controller (6) is installed on the other side outside the mounting bracket (1).

2. The calibration mechanism of a product packaging machine according to claim 1, characterized in that: The PLC controller (6) is electrically connected to the rotational speed sensor (5) and the position sensor (4).

3. The calibration mechanism of a product packaging machine according to claim 1, characterized in that: Legs (102) are installed at the bottom of the mounting bracket (1), and casters are installed at the bottoms of the legs (102).

4. The calibration mechanism of a product packaging machine according to claim 1, characterized in that: A motor (201) is installed at the top of the threaded rod (202), and the motor (201) extends outside the bracket (2).

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