Automatic packaging machine capable of achieving size adjustment through one-key switching

Abstract

The utility model discloses an automatic packaging machine capable of realizing size adjustment through one-key switching, which comprises a machine table, a main control system, a plurality of executing mechanisms and a plurality of adjusting mechanisms, the adjusting mechanisms are electrically connected with the main control system, each adjusting mechanism comprises a driving motor, a transmission mechanism and an adjusting element, and the adjusting elements are connected with the executing mechanisms. According to the utility model, the size parameters of a product are output in the system, and after calculation is carried out by the system, the calculated data are sent to each adjusting mechanism. A driving motor of the adjusting mechanism rotates by a corresponding number of turns according to a data signal sent by a system, so that an adjusting element is driven to move by a corresponding distance, and width adjustment is realized. The main control system adjusts the adjusting mechanisms corresponding to the execution mechanisms at the same time, so that the one-key switching effect is achieved, and tedious operation caused by multiple and repeated input is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic packaging machines, in particular to an automatic packaging machine capable of realizing size adjustment by one-button switching. Background Art

[0002] To accommodate the packaging needs of products of varying widths and sizes, commercially available packaging equipment typically incorporates adjustment mechanisms within various conveyor mechanisms, such as the film-opening mechanism. However, existing adjustment mechanisms typically rely on manual adjustment, using a crank to activate the adjustment mechanism. However, this entirely manual approach results in low adjustment accuracy and efficiency. Furthermore, because each adjustment mechanism corresponds to a different product size and requires corresponding adjustments, manual operation can easily lead to errors in adjusting dimensions such as length, width, and height, impacting production efficiency and potentially damaging the product.

[0003] Therefore, the existing technology has defects and needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an automatic packaging machine that can realize size adjustment by one-key switching.

[0005] The technical solution of the present utility model is as follows: an automatic packaging machine with one-touch switching to achieve size adjustment is provided, comprising: a machine platform, a main control system arranged inside the machine platform, and a plurality of actuators arranged on the machine platform, and also comprising a plurality of adjustment mechanisms, wherein the adjustment mechanisms are electrically connected to the main control system, and the adjustment mechanisms comprise: a drive motor, a transmission mechanism connected to the output end of the drive motor, and an adjustment element connected to the transmission mechanism, wherein the adjustment element is connected to the actuator.

[0006] Furthermore, the number of the adjusting elements on the transmission mechanism is one or two.

[0007] Furthermore, when the number of the adjusting elements is two, the transmission mechanism adopts a bidirectional lead screw, and both ends of the bidirectional lead screw are respectively provided with lead screw nuts, and the lead screw nuts are connected to the adjusting elements.

[0008] Furthermore, the driving motor is a servo motor.

[0009] Furthermore, the execution mechanism adopts one or more of a feeding belt, a bag making mechanism, a punching mechanism, a box pushing and lifting mechanism, a hot cutting mechanism, a bag clamping mechanism, a bag opening mechanism, a corner cutting mechanism, a limiting mechanism or a blocking mechanism.

[0010] Furthermore, a detection sensor group is provided at the front end of the feeding belt, and the detection sensor group is electrically connected to the main control system.

[0011] Using this solution, the present invention outputs product dimensional parameters to the system, calculates them, and then transmits the resulting data to each adjustment mechanism. The adjustment mechanism's drive motor rotates a corresponding number of times based on the data signals sent by the system, thereby driving the adjustment element to move the corresponding distance to achieve width adjustment. The main control system simultaneously adjusts the corresponding adjustment mechanism of each actuator, achieving a one-touch switching effect and avoiding the tedious operation caused by multiple, repeated inputs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the present invention.

[0013] Figure 2 Schematic diagram of the actuator position adjustment device Figure 1 .

[0014] Figure 3 Schematic diagram of the actuator position adjustment device Figure 2 . DETAILED DESCRIPTION

[0015] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] See also Figures 1 to 3 The utility model provides an automatic packaging machine that can achieve size adjustment with one-button switching, including: a machine platform, a main control system arranged inside the machine platform, and a plurality of actuators 2 arranged on the machine platform, and also includes a plurality of adjustment mechanisms 1, the adjustment mechanisms 1 are electrically connected to the main control system, and the adjustment mechanisms 1 include: a drive motor 11, a transmission mechanism 12 connected to the output end of the drive motor 11, and an adjustment element 13 connected to the transmission mechanism 12, and the adjustment element 13 is connected to the actuator 2.

[0017] The length, width, and height dimensions of the product being packaged are measured and input into the main control system. Upon receiving this dimensional data, the main control system calculates each item and transmits the resulting data to the corresponding adjustment mechanism 1 at the corresponding actuator 2. Upon receiving the data from the main control system, the drive motor 11 of the adjustment mechanism 1 activates the drive motor 11 based on the current process of the actuator 2. The adjustment element 13 adjusts the width and height of the corresponding product for transport or processing, thereby quickly adjusting the distance to meet the product processing requirements.

[0018] The transmission mechanism 12 may have one or two adjustment elements 13. In practice, some actuators 2 only require unilateral or center position movement or distance adjustment. Therefore, an adjustment mechanism 1 equipped with a single adjustment element 13 may be used for this purpose. Other actuators 2 require simultaneous adjustment of both sides to maintain a constant center position. Therefore, an adjustment mechanism 1 equipped with two adjustment elements 13 may be used. The adjustment mechanism 1 equipped with the appropriate number of adjustment elements 13 is selected based on the actual application to meet the distance adjustment requirements of each process in the packaging machine.

[0019] When there are two adjusting elements 13, the transmission mechanism 12 utilizes a bidirectional lead screw, each end of which is fitted with a lead screw nut, which is connected to the adjusting element. The bidirectional lead screw can simultaneously drive the lead screw nuts on both sides to move in opposite directions, thereby ensuring that the center position of the corresponding actuator 2 remains unchanged during the distance adjustment process and before and after the distance adjustment.

[0020] The drive motor 11 is a servo motor. A servo motor can control operating speed with high position accuracy, converting voltage signals into torque and speed to drive the controlled object. The rotor speed of a servo motor is controlled by an input signal and responds quickly. In automatic control systems, it is used as a drive element and features a small electromechanical time constant and high linearity. It converts the received electrical signal into an angular displacement or angular velocity output for the transmission mechanism 12.

[0021] The actuator 2 can be one or more of a feeder belt, a bag-making mechanism, a punching mechanism, a box-pushing and lifting mechanism, a hot-cutting mechanism, a bag-clamping mechanism, a bag-opening mechanism, a corner-cutting mechanism, a position-limiting mechanism, or a blocking mechanism. Depending on the location, the corresponding actuator 2 is positioned on the adjustment element 13. This allows for adjustment of the distance and size of different actuators 2. In practical applications, this can accommodate adjustment of the working width of mechanisms such as the feeder belt, bag-making mechanism, bag-clamping mechanism, bag-opening mechanism, and corner-cutting mechanism, as well as the center position or height position of the punching mechanism, box-pushing and lifting mechanism, hot-cutting mechanism, corner-cutting mechanism, position-limiting mechanism, or blocking mechanism. This adapts to the position adjustment requirements of different actuators 2 and improves the adjustment efficiency and precision of each actuator 2 of the packaging machine.

[0022] A detection sensor group is installed at the front end of the feeder belt, electrically connected to the main control system. This sensor group, located at the front end of the incoming material feeder belt, measures the dimensions of the product to be packaged, including length, width, and height. The measurement results are sent to the main control system, which then calculates the actual dimensional parameters of the product. The main control system then transmits this calculated data to the drive motor 11 of the adjustment mechanism 1, which then adjusts each actuator 2 to the desired dimensions for the product package.

[0023] In some embodiments, the detection sensor group includes infrared ranging sensors arranged on both sides and the top. The width of the product is calculated by calculating the data detected by the infrared ranging sensors on both sides, and the height of the product is measured by the infrared ranging sensor on the top. The length of the product is calculated by combining the detection time of the infrared ranging sensor on the data and the feeding speed of the feed belt, thereby obtaining the specific external dimensions of the product, which is convenient for adjusting the working distance dimensions of each actuator.

[0024] In summary, the present invention outputs product dimensional parameters to the system, calculates them, and then transmits the resulting data to each adjustment mechanism. The adjustment mechanism's drive motor rotates a corresponding number of times based on the data signals sent by the system, thereby driving the adjustment element to move the corresponding distance to achieve width adjustment. The main control system simultaneously adjusts the corresponding adjustment mechanism of each actuator, achieving a one-touch switching effect and avoiding the tedious operation caused by multiple, repeated inputs.

[0025] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic packaging machine capable of achieving size adjustment by one-touch switching, comprising: The machine comprises a main control system arranged inside the machine, and a plurality of actuators arranged on the machine, characterized in that it also includes a plurality of adjustment mechanisms, the adjustment mechanisms are electrically connected to the main control system, and the adjustment mechanisms include: a drive motor, a transmission mechanism connected to the output end of the drive motor, and an adjustment element connected to the transmission mechanism, and the adjustment element is connected to the actuator.

2. The automatic packaging machine with one-key switching to achieve size adjustment according to claim 1 is characterized in that: The number of the adjusting elements on the transmission mechanism is one or two.

3. The automatic packaging machine with one-key switching to achieve size adjustment according to claim 2, characterized in that: When the number of the adjusting elements is two, the transmission mechanism adopts a bidirectional lead screw, and both ends of the bidirectional lead screw are respectively sleeved with lead screw nuts, and the lead screw nuts are connected to the adjusting elements.

4. The automatic packaging machine with one-key switching to achieve size adjustment according to claim 1, characterized in that: The driving motor is a servo motor.

5. The automatic packaging machine with one-key switching to achieve size adjustment according to claim 1, characterized in that: The execution mechanism adopts one or more of a feeding belt, a bag making mechanism, a punching mechanism, a box pushing and lifting mechanism, a hot cutting mechanism, a bag clamping mechanism, a bag opening mechanism, a corner cutting mechanism, a limiting mechanism or a blocking mechanism.

6. The automatic packaging machine with one-touch switching to achieve size adjustment according to claim 5, characterized in that: A detection sensor group is provided at the front end of the feeding belt, and the detection sensor group is electrically connected to the main control system.

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