A packaging box printing precision alignment device

Abstract

The utility model discloses a kind of packaging box printing precision alignment equipment, specifically related to printing alignment technical field, including transmission side plate, the outside of transmission side plate upper end is equipped with alignment component, the alignment component includes first support rod, second support rod and limit baffle group, the outer end surface of first support rod and second support rod is equipped with two electric telescopic rod, the upper end of second support rod is equipped with moving slider.The utility model is actually used, by the corresponding setting state of limit baffle, pressure sensor, angle adjusting plate, moving slide plate, moving slider and moving sliding groove, the position of limit baffle can be adjusted and fixed according to the size of packaging box, so that different specifications of packaging box can be accurately positioned, and the rotation angle of limit baffle avoids offset during packaging box transmission when moving outward.

Description

Technical Field

[0001] This utility model relates to the field of printing alignment technology, and more specifically, to a packaging box printing precision alignment device. Background Technology

[0002] As people's living standards improve, packaging boxes are becoming an indispensable part of daily life. The demand for matching packaging boxes varies depending on the gift. The surface of the packaging boxes is often printed with exquisite patterns, and to ensure the accuracy of the printing, the position of the printing box needs to be calibrated. For example, patent CN222905025U discloses a packaging box printing precision alignment device, including a conveyor. Two sets of first support sleeves are uniformly fixedly arranged on the front side of the bottom of the conveyor, and two sets of second support sleeves are uniformly fixedly arranged on the rear side of the bottom of the conveyor. A first alignment component is placed at the bottom of the conveyor, and a second alignment component is placed on the first alignment component. A stabilizing component is placed at the bottom of the first alignment component. The first alignment component includes a guide rail, and a first bidirectional lead screw is rotatably arranged inside the guide rail. Two sets of first internal thread sliders are uniformly screwed to the outer wall of the first bidirectional lead screw. A first limiting plate is fixedly arranged on the top of the first internal thread slider, and a set of mounting grooves is opened on the opposite sides of the two sets of first limiting plates.

[0003] When the above device is in use, the second motor drives two sets of second limiting plates to squeeze the left and right sides of the packaging box, thereby completing the centering and alignment of the four sides of the packaging box and ensuring the accuracy of the alignment. However, the rollers cannot contact the surface of the packaging box, so they cannot perform the correction work on the packaging box, which affects the printing accuracy of the packaging box. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a packaging box printing precision alignment device. The technical problem to be solved by the present invention is: how to make the alignment of packaging boxes of different specifications more convenient and accurate during printing.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a packaging box printing precision alignment device, including a transmission side plate, an alignment component is provided on the upper part of the transmission side plate, the alignment component is composed of a first support rod, a second support rod and a limiting baffle, two electric telescopic rods are installed on the outer end faces of the first support rod and the second support rod, and a movable slider is provided on the upper end of the second support rod; The upper end of the movable slider is provided with a movable slide plate, the lower end of the movable slide plate is provided with a movable slide groove, one side of the upper end of the movable slide plate is provided with an alignment electric push rod, one side of the end face of the limiting baffle is provided with multiple pressure sensors, and one side of the limiting baffle is provided with an angle adjustment plate.

[0006] In a preferred embodiment, alignment brackets are provided on both sides of the lower end of the transmission side plate, and a transmission motor is provided on the outer side of one end of the transmission side plate. Both sides of the inner end face of the transmission side plate are provided with transmission rollers, and the outer end face of the transmission rollers is provided with a packaging transmission belt.

[0007] In a preferred embodiment, a transmission support plate is provided on the upper side of the inner end face of the transmission side plate, and the output shaft of the transmission motor passes through the transmission side plate and the transmission roller shaft; The upper end faces of the first and second support rods are each provided with multiple U-shaped mounting grooves, and mounting bolts are provided inside the U-shaped mounting grooves.

[0008] In a preferred embodiment, the first support rod and the second support rod are each provided with a C-shaped clamping plate on one of their adjacent end faces, and the C-shaped clamping plate is provided with a plurality of support rollers inside.

[0009] In a preferred embodiment, the outer end face of the support roller is provided with a straightening conveyor belt, and a laser sensor is provided on one side of the upper end of the two C-shaped clamping plates.

[0010] In a preferred embodiment, the outer end face of the C-shaped clamping plate is provided with support slide rods on both sides, and the upper end of the movable slide plate is provided with a locking bolt in the middle. Multiple electric telescopic rods are electrically connected to an external synchronous controller via wires, and the outer end face of the movable slider is adapted to the inner end face of the movable groove.

[0011] In a preferred embodiment, the alignment electric push rod is electrically connected to an external motor controller via a wire, and the pressure sensor is electrically connected to an external control device via a wire. The pressure sensor is a commercially available CL-YD-311 type pressure sensor, and one end of the angle adjustment plate is connected to the output shaft of the alignment electric push rod through a movable connector.

[0012] In a preferred embodiment, the transmission motor is electrically connected to an external control device via a wire, and the laser sensor is a commercially available Keyence IL-1000+IL-030 laser sensor.

[0013] In a preferred embodiment, the support slide rod passes through the first support rod and the second support rod, one end of the alignment electric push rod is connected to one side of the movable slide plate via a movable hinge, and the output shaft of the electric telescopic rod passes through the first support rod and the second support rod and is connected to the C-shaped pressure plate.

[0014] The technical effects and advantages of this utility model are as follows: In actual use, by setting the limit baffle, pressure sensor, angle adjustment plate, moving slide, moving slider and moving slide groove in the corresponding state, the position of the limit baffle can be adjusted and fixed according to the size of the packaging box, so as to accurately position the packaging boxes of different specifications. At the same time, the rotation angle of the limit baffle prevents the packaging box from shifting during the transmission process when moving outward. With the C-shaped clamping plate, the straightening conveyor belt, and the support rollers in their corresponding settings, the angle and position of the packaging box can be corrected before it enters the printing process. At the same time, it can also prevent the surface of the packaging box from being worn when the straightening equipment comes into contact with the packaging box, thus avoiding any impact on the conveying effect of the packaging box. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the overall front view cross-sectional structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the alignment component structure of this utility model.

[0018] Figure 4 This utility model Figure 3 Enlarged view of section A.

[0019] The attached figures are labeled as follows: 1. Conveyor side plate; 2. Alignment assembly; 3. Conveyor motor; 4. Alignment bracket; 5. Conveyor roller; 6. Conveyor support plate; 7. Packaging conveyor belt; 8. Moving slider; 9. First support rod; 10. Second support rod; 11. Support slide bar; 12. Laser sensor; 13. Electric telescopic rod; 14. C-type pressure plate; 15. U-shaped mounting groove; 16. Correction conveyor belt; 17. Support roller; 18. Mounting bolt; 19. Moving slide plate; 20. Limiting baffle; 21. Pressure sensor; 22. Angle adjustment plate; 23. Locking bolt; 24. Moving slide groove; 25. Alignment electric push rod. Detailed Implementation

[0020] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, they are provided so that the description of this disclosure will be more complete and fully convey the concept of the exemplary embodiments to those skilled in the art. The drawings are merely illustrative of this disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted.

[0021] Furthermore, the described features, structures, or characteristics can be combined in any suitable manner in one or more exemplary embodiments. Numerous specific details are provided in the following description to give a full understanding of exemplary embodiments of this disclosure. However, those skilled in the art will recognize that the technical solutions of this disclosure can be practiced with one or more of the specific details omitted, or other methods, components, steps, etc., can be employed. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring various aspects of this disclosure.

[0022] This utility model provides a packaging box printing precision alignment device, such as... Figure 1 and 2 As shown, it includes a transmission side plate 1, an alignment component 2 is provided on the outer side of the upper end of the transmission side plate 1, and alignment brackets 4 are provided on both sides of the lower end of the transmission side plate 1. A transmission motor 3 is provided on the outer side of one end of the transmission side plate 1. Transmission rollers 5 are provided on both sides of the inner end face of the transmission side plate 1. A packaging transmission belt 7 is provided on the outer end face of the transmission rollers 5. A transmission support plate 6 is provided on the upper side of the inner end face of the transmission side plate 1. The transmission support plate 6 can support the middle part of the packaging transmission belt 7, so that the packaging box is more stable when it moves. The output shaft of the transmission motor 3 extends through the transmission side plate 1 and the transmission roller shaft 5. The transmission motor 3 is electrically connected to an external control device via a wire, and can be controlled by the external control device to work. The transmission motor 3 will drive the transmission roller shaft 5 to rotate through the output shaft, thereby driving the packaging conveyor belt 7 to move through the transmission roller shaft 5.

[0023] like Figure 3 As shown, the alignment component 2 comprises a first support rod 9, a second support rod 10 and a limiting baffle 20. Two electric telescopic rods 13 are installed on the outer end faces of the first support rod 9 and the second support rod 10. A movable slider 8 is provided at the upper end of the second support rod 10. Multiple pressure sensors 21 are provided on one side of the end face of the limiting baffle 20, and an angle adjustment plate 22 is provided on the outer side of one end of the limiting baffle 20. Multiple U-shaped mounting grooves 15 are provided on the upper end faces of the first support rod 9 and the second support rod 10. The U-shaped mounting groove 15 is provided with mounting bolts 18 inside, which can be used to install and fix the first support rod 9 and the second support rod 10. The first support rod 9 and the second support rod 10 are each provided with a C-shaped clamping plate 14 on one side of their adjacent end faces. The C-shaped clamping plate 14 can be moved by multiple electric telescopic rods 13. The C-shaped clamping plate 14 is provided with multiple support rollers 17 inside. The outer end face of the support roller 17 is provided with a straightening conveyor belt 16. During the movement of the C-shaped pressing plate 14, the straightening conveyor belt 16 will adhere to the surface of the packaging box. When the packaging box is transported and moved, the straightening conveyor belt 16 will also move with the packaging box, thereby avoiding the packaging box from generating a large friction with the alignment device during the movement, thus preventing the packaging box from being worn and shifted, and making the alignment and movement of the packaging box more stable and smooth. A laser sensor 12 is provided on one side of the upper end of the two C-shaped pressing plates 14. The laser sensor 12 can detect the packaging box and send the detected signal to the external controller. The laser sensor 12 can also detect the distance between the two C-shaped clamping plates 14 according to the size of the packaging box. Both sides of the outer end face of the C-shaped clamping plate 14 are provided with support slide rods 11, which support the C-shaped clamping plate 14, thereby making the C-shaped clamping plate 14 more stable when moving. The pressure sensor 21 is electrically connected to an external control device via a wire. The pressure sensor 21 is a commercially available CL-YD-311 type pressure sensor. The packaging conveyor belt 7 drives the packaging box to move in the opposite direction, so that the packaging box applies a certain pressure to the pressure sensor 21, thereby detecting and determining the position of the packaging box through the pressure sensor 21. The laser sensor 12 is a commercially available IL-1000+IL-030 Keyence laser sensor. The support slide bar 11 passes through the first support bar 9 and the second support bar 10, and the output shaft of the electric telescopic rod 13 passes through the first support bar 9 and the second support bar 10 and is connected to the C-shaped clamping plate 14.

[0024] like Figure 4 As shown, the upper end of the movable slider 8 is provided with a movable slide plate 19, the lower end of the movable slide plate 19 is provided with a movable slide groove 24, and one side of the upper end of the movable slide plate 19 is provided with an alignment electric push rod 25, which can adjust and control the angle of the limiting baffle 20. The middle of the upper end of the movable slide plate 19 is provided with a locking bolt 23, which can fix the position of the movable slide plate 19. Thus, the movable slide plate 19 can be moved and fixed according to the specifications and size of the packaging box, so that the packaging box is always directly below the printing machine. The outer end face of the movable slider 8 is adapted to the inner end face of the movable slide groove 24, and the alignment electric push rod 25 is electrically connected to an external motor controller through a wire. One end of the angle adjustment plate 22 is connected to the output shaft of the alignment electric push rod 25 through a movable connector, and one end of the alignment electric push rod 25 is connected to one side of the movable slide plate 19 through a movable hinge. When the laser sensor 12 detects the packaging box, the external control device can drive the electric telescopic rod 13 and the alignment electric push rod 25 to work. The electric telescopic rod 13 drives the C-shaped clamping plate 14 to clamp and correct the position of the packaging box, and the alignment electric push rod 25 will rotate the limiting baffle 20 to the front of the packaging box, so that the limiting baffle 20 blocks the packaging box. When the pressure sensor 21 receives a pressure signal, the transmission motor 3 will stop working. After the packaging box printing is completed, the alignment electric push rod 25 will rotate the limit baffle 20 outward, and the transmission motor 3 will resume working. At the same time, the electric telescopic rod 13 will drive the C-shaped pressing plate 14 to move outward.

[0025] Finally, it should be noted that: the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A packaging box printing precision alignment device, comprising a transmission side plate (1), characterized in that: The upper end of the transmission side plate (1) is provided with an alignment component (2). The alignment component (2) consists of a first support rod (9), a second support rod (10) and a limiting baffle (20). The outer end faces of the first support rod (9) and the second support rod (10) are each equipped with two electric telescopic rods (13). The upper end of the second support rod (10) is provided with a movable slider (8). The upper end of the movable slider (8) is provided with a movable slide plate (19), the lower end of the movable slide plate (19) is provided with a movable slide groove (24), one side of the upper end of the movable slide plate (19) is provided with an alignment electric push rod (25), one side of the end face of the limiting baffle (20) is provided with multiple pressure sensors (21), and one side of the outer side of one end of the limiting baffle (20) is provided with an angle adjustment plate (22).

2. The packaging box printing precision alignment device according to claim 1, characterized in that: Alignment brackets (4) are provided on both sides of the lower end of the transmission side plate (1), and a transmission motor (3) is provided on the outer side of one end of the transmission side plate (1). The inner end face of the transmission side plate (1) is provided with transmission rollers (5) on both sides, and the outer end face of the transmission rollers (5) is provided with a packaging transmission belt (7).

3. The packaging box printing precision alignment device according to claim 2, characterized in that: A transmission support plate (6) is provided on the upper side of the inner end face of the transmission side plate (1), and the output shaft of the transmission motor (3) passes through the transmission side plate (1) and the transmission roller shaft (5). The upper end faces of the first support rod (9) and the second support rod (10) are provided with multiple U-shaped mounting grooves (15), and the U-shaped mounting grooves (15) are provided with mounting bolts (18).

4. The packaging box printing precision alignment device according to claim 1, characterized in that: The first support rod (9) and the second support rod (10) are each provided with a C-shaped pressing plate (14) on one side of their adjacent end faces. The C-shaped pressing plate (14) is provided with multiple support rollers (17) inside.

5. The packaging box printing precision alignment device according to claim 4, characterized in that: The outer end face of the support roller shaft (17) is provided with a correction conveyor belt (16), and a laser sensor (12) is provided on one side of the upper end of the two C-shaped clamping plates (14).

6. The packaging box printing precision alignment device according to claim 4, characterized in that: The outer end face of the C-shaped clamping plate (14) is provided with support slide rods (11) on both sides, and the upper end of the movable slide plate (19) is provided with locking bolts (23).

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