Environment-friendly printing and packaging box outer surface processing equipment

Abstract

The utility model relates to an outer surface processing equipment for environmental protection printing packaging box belongs to the packaging box processing field, aims at solving the inconvenient of existing equipment to put and take packaging box, the misalignment of multiple packaging boxes stacks causes the printing not to be accurate, the poor solidification effect and the low processing efficiency problem, the equipment includes the machine case, the bottom inner wall fixed base of machine case, the surface of base is equipped with guide rod and the slide of area guide rail, the slide is connected L type fixed frame, and the top of fixed frame is connected rotatably support table, and the one end of fixed frame is connected rotatably first air cylinder, and the piston rod of first air cylinder is connected rotatably support table bottom, support table surface is equipped with two slide, and the slide is connected slidingly slider, and the same horizontal slider top is connected rotatably limiting plate, and the same slide slider is screw connected rotatably two -way screw rod, and support table is equipped with two sixth air cylinder, and the piston rod of sixth air cylinder is connected rotatably clamping plate, the top of machine case is equipped with mounting box, and the solidification lamp is fixed in mounting box, and the top of guide rod is connected rotatably third air cylinder and slidingly mounting plate, is used for batch processing environmental protection printing packaging box outer surface, improves processing efficiency and quality.

Description

Technical Field

[0001] This utility model belongs to the field of packaging box processing technology, and in particular relates to an outer layer processing equipment for environmentally friendly printed packaging boxes. Background Technology

[0002] With the promotion of environmental protection concepts, the application of environmentally friendly printed packaging boxes is becoming increasingly widespread. These boxes require printing on the outer surface during production, followed by ink curing to ensure strong adhesion of the design. Currently, the industry primarily uses specialized processing equipment to complete these processes. This equipment typically includes printing and curing components, and through structural coordination, it enables continuous processing of packaging boxes, meeting basic production needs.

[0003] However, in actual use, the existing processing equipment is mostly fixed horizontal in terms of the load-bearing structure when placing and taking out packaging boxes. The space is small, and it is easy for the operator to slip when placing multiple packaging boxes at one time. Moreover, it is difficult to quickly align multiple packaging boxes when stacking them, which leads to deviations in the subsequent printing position. These problems restrict the quality and efficiency of the outer layer processing of packaging boxes. Therefore, an environmentally friendly outer layer processing equipment for printing packaging boxes is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide an outer layer processing equipment for environmentally friendly printed packaging boxes, which improves processing efficiency and quality and solves existing technical problems.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: An outer surface processing device for an environmentally friendly printed packaging box includes: a machine casing and a printing mechanism disposed on the top of the machine casing, wherein a base is fixedly connected to the bottom inner wall of the machine casing, a set of guide rods is fixedly connected to the surface of the base, and the printing mechanism is mounted on the top of the guide rods; A slide plate is slidably mounted on the surface of the base via a guide rail. An L-shaped fixing frame is fixedly connected to the surface of the slide plate. A support platform for placing packaging boxes is rotatably connected to the top of the fixing frame. A first cylinder is rotatably connected to one end of the fixing frame. One end of the piston rod of the first cylinder is rotatably connected to the bottom of the support platform. The support platform is kept horizontal or flipped to the sides by the first cylinder. A curing mechanism, which is located on the top of the chassis, is used to cure ink; A fixing mechanism is provided on top of the support platform for securing the packaging box.

[0006] Furthermore, the curing mechanism includes a mounting box, which is fixed to the top of the chassis. A curing lamp is fixedly connected inside the mounting box, and the support platform is flipped to one side of the curing lamp by a first cylinder.

[0007] Furthermore, the fixing mechanism includes two slides disposed on the surface of the support platform, each slide having a slider slidably connected therein. A limit plate is fixedly connected between the tops of the two sliders at the same horizontal position, and a bidirectional lead screw is threadedly connected between the two sliders in the same slide, the bidirectional lead screw rotating through the support platform.

[0008] Furthermore, two symmetrically arranged sixth cylinders are fixedly connected to the surface of the support platform, and one end of the piston rod of each sixth cylinder is fixedly connected to a clamping plate.

[0009] Furthermore, a vertical plate is fixedly connected to the surface of the base, and a second cylinder is fixedly connected to the surface of the slide plate, with one end of the piston rod of the second cylinder fixed to the vertical plate.

[0010] Furthermore, the printing mechanism includes a third cylinder fixed between the tops of the guide rods and a mounting plate. The mounting plate slides between multiple guide rods. One end of the piston rod of the third cylinder is fixed to the mounting plate. A screen printing plate is fixedly connected to the bottom of the mounting plate. A fourth cylinder is fixedly connected to the surface of the mounting plate. A fifth cylinder is fixedly connected to one end of the piston rod of the fourth cylinder. A connecting frame is fixedly connected to one end of the piston rod of the fifth cylinder. A scraper that works with the screen printing plate is fixedly connected to the bottom of the connecting frame.

[0011] Working principle: During use, the packaging boxes to be printed are conveyed by a conveyor. When multiple boxes are stacked together, they can be lifted at once and placed on the surface of the support table. At this time, the support table rotates away from the curing lamp under the push of the first cylinder. The tilted support table makes it easier to place the packaging boxes on the surface of the support table. Then, the first cylinder drives the support table to rotate again to make it horizontal. Under the push of the sixth cylinder, the multiple packaging boxes are aligned by the side clamps to facilitate printing. At the same time, the packaging boxes are kept flat by the action of two limit plates. Then, the packaging boxes are printed by the descent of the screen and the movement of the squeegee. After printing, the support table flips to the side of the curing lamp, and the curing lamp is activated to cure the ink. Finally, the support table flips away from the curing lamp under the action of the first cylinder to facilitate material retrieval. By printing multiple packaging boxes simultaneously, the printing efficiency is improved.

[0012] The embodiments of this utility model have the following beneficial effects: In this utility model, through the cooperation of the support platform and the first cylinder, as well as the setting of the sixth cylinder, clamping plate, bidirectional screw, and limiting plate, the first cylinder can push the support platform to tilt for easy placement of multiple packaging boxes, the sixth cylinder drives the clamping plate to align the packaging boxes, and the bidirectional screw adjusts the limiting plate to make the packaging boxes level. This simplifies the operation of placing and taking out packaging boxes, and ensures the regularity of the packaging boxes after they are fixed, thus providing a guarantee for the accurate execution of subsequent printing processes. In this invention, through the cooperation of the third, fourth, and fifth cylinders with the screen and scraper, and the cooperation of the curing lamp with the first cylinder in the curing mechanism, the third cylinder drives the screen to adhere to the packaging box, the fourth and fifth cylinders drive the scraper to complete the printing, and the first cylinder pushes the support table to the curing lamp to cure the ink, so as to realize the simultaneous processing of multiple packaging boxes, shorten the processing cycle of a single packaging box, and at the same time ensure the ink adhesion effect, thereby improving the processing quality and efficiency.

[0013] 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

[0014] 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.

[0015] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present invention; Figure 2 This is a side sectional view of an embodiment of the present invention; Figure 3 This is a cross-sectional view of the support platform according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the printing mechanism structure according to an embodiment of the present invention.

[0016] In the diagram: 1. Chassis; 2. Guide rod; 3. Printing mechanism; 4. Base; 5. Slide plate; 6. Fixing frame; 7. Support platform; 8. First cylinder; 9. Mounting box; 10. Curing lamp; 11. Slide rail; 12. Slider; 13. Limiting plate; 14. Two-way lead screw; 15. Vertical plate; 16. Second cylinder; 17. Third cylinder; 18. Mounting plate; 19. Screen printing plate; 20. Fourth cylinder; 21. Fifth cylinder; 22. Connecting frame; 23. Scraper; 24. Sixth cylinder; 25. Clamping plate. Detailed Implementation

[0017] 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.

[0018] To keep the following description of the embodiments of this utility model clear and concise, detailed descriptions of known functions and known components are omitted.

[0019] In one embodiment: Please refer to Figures 1-4 As shown, this embodiment provides an outer surface processing device, including: a chassis 1, a controller inside the chassis 1 for controlling the opening and closing of electrical components, a base 4 fixed to the bottom inner wall of the chassis 1, a set of guide rods 2 fixedly connected to the surface of the base 4, the guide rods 2 can be set to four, a printing mechanism 3 is installed on the top of the guide rods 2, the guide rods 2 play a positioning and support role for the installation of the printing mechanism 3, ensuring that the printing mechanism 3 will not deviate during subsequent operation. A slide plate 5 is slidably installed on the surface of the base 4 via a guide rail, the slide plate 5 is adapted to the guide rail, so that the slide plate 5 can slide stably along the guide rail. An L-shaped fixing frame 6 is welded and fixed to the surface of the slide plate 5, the top of the fixing frame 6 is rotatably connected to a support platform 7 for placing packaging boxes via a rotating shaft, the surface of the support platform 7 can hold multiple packaging boxes side by side, one end of the fixing frame 6 is also rotatably connected to a first cylinder 8 via a rotating shaft, one end of the piston rod of the first cylinder 8 is rotatably connected to the bottom of the support platform 7 via a rotating shaft. The support platform 7 can be angled by extending and retracting the piston rod of the first cylinder 8, thereby maintaining a horizontal state or flipping to both sides. When the piston rod of the first cylinder 8 extends, it can push the support platform 7 to rotate to one side. When the piston rod retracts, it drives the support platform 7 to rotate to the other side to reset, thus facilitating curing, printing, and loading and unloading.

[0020] A vertical plate 15 is fixedly connected to the surface of the base 4. The vertical plate 15 is set perpendicular to the surface of the base 4. A second cylinder 16 is fixedly connected to the surface of the slide plate 5. One end of the piston rod of the second cylinder 16 is fixed to the vertical plate 15. When the second cylinder 16 is in operation, the extension and retraction of its piston rod can drive the slide plate 5 to slide back and forth along the guide rail on the surface of the base 4, thereby driving the fixed frame 6 and the support platform 7 to move synchronously. The position of the support platform 7 can be adjusted according to the different process requirements of printing and curing, making it flexible to use.

[0021] This application can be used in the field of packaging box processing, or in other fields applicable to this application.

[0022] In another embodiment: refer to Appendix Figures 1-4 An environmentally friendly outer layer processing device for printed packaging boxes, which is applied to the packaging box processing field.

[0023] The curing mechanism is located on the top of the chassis 1 for curing ink. The curing mechanism includes a mounting box 9, which is fixed to the top of the chassis 1 by bolts. A curing lamp 10 is fixedly connected to the inside of the mounting box 9 by bolts. The curing lamp 10 is an ultraviolet curing lamp. The side wall of the mounting box 9 is provided with heat dissipation holes to prevent the heat generated by the curing lamp 10 from accumulating and affecting the operation of the equipment. When the support platform 7 is flipped to the side of the curing lamp 10 by the first cylinder 8, the curing lamp 10 is activated to cure the ink on the surface of the packaging box on the support platform 7.

[0024] A fixing mechanism is installed on the top of the support platform 7 to fix the packaging box. The fixing mechanism includes two slides 11 on the surface of the support platform 7. The two slides 11 are distributed parallel to each other on both sides of the surface of the support platform 7. A slider 12 is slidably connected in each slide 11. The size of the slider 12 is adapted to the internal size of the slide 11. The tops of the two sliders 12 at the same horizontal position are fixedly connected to the limit plates 13 by bolts. The two sliders 12 in the same slide 11 are threadedly connected to the two sliders 12. The two-way screw 14 rotates through the support platform 7. When the two-way screw 14 is rotated, the two sliders 12 in the same slide 11 will move relative to each other or towards each other along the slide 11, thereby driving the two limit plates 13 to move synchronously. The distance between the two limit plates 13 can be adjusted according to the size of the packaging box. The tops of the limit plates 13 that are close to each other are provided with bevels to facilitate the placement of the packaging box. Loading and unloading can also be carried out by a robotic arm grabbing the box from the conveyor. The surface of the support platform 7 is also fixedly connected to two symmetrically arranged sixth cylinders 24. One end of the piston rod of each sixth cylinder 24 is fixedly connected to a clamping plate 25. The clamping plate 25 is made of hard rubber material to avoid scratching the surface of the packaging box during clamping.

[0025] The printing mechanism 3 includes a third cylinder 17 fixed between the tops of the guide rods 2 and a mounting plate 18. The mounting plate 18 is slidably mounted between the four guide rods 2. The surface of the mounting plate 18 has through holes adapted to the guide rods 2, through which the guide rods 2 pass to achieve a sliding connection of the mounting plate 18. One end of the piston rod of the third cylinder 17 is fixed to the mounting plate 18. When the third cylinder 17 operates, the extension and retraction of the piston rod can drive the mounting plate 18 to slide up and down along the guide rods 2. The bottom of the mounting plate 18 is fixedly connected to a screen printing plate 19 by bolts. The screen printing plate 19 is adapted to the printing pattern on the outer surface of the packaging box to be printed and multiple screen printing plates are provided (the specific number is the same as the number of packaging boxes). A fourth cylinder 20 is fixedly connected to the surface of the mounting plate 18. One end of the piston rod of the fourth cylinder 20 is fixedly connected to a fifth cylinder 21. One end of the piston rod of the fifth cylinder 21 is fixedly connected to a connecting frame 22. The bottom of the connecting frame 22 is fixedly connected to a scraper 23 that works with the screen printing plate 19. The printing mechanism 3 is existing technology and prints the pattern onto the packaging box by screen printing.

[0026] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0027] It should be noted that in the description of this specification, descriptions such as "first" and "second" are only used to distinguish the features and do not have any actual order or directional meaning. This application is not limited to this.

[0028] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0029] 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 outer surface processing device for environmentally friendly printed packaging boxes, characterized in that, include: The machine casing (1) and the printing mechanism (3) are provided on the top of the machine casing (1). The bottom inner wall of the machine casing (1) is fixedly connected to a base (4). A set of guide rods (2) are fixedly connected to the surface of the base (4). The printing mechanism (3) is installed on the top of the guide rods (2). The base (4) has a sliding plate (5) mounted on its surface via a guide rail. An L-shaped fixing frame (6) is fixedly connected to the surface of the sliding plate (5). A support platform (7) for placing packaging boxes is rotatably connected to the top of the fixing frame (6). A first cylinder (8) is rotatably connected to one end of the fixing frame (6). One end of the piston rod of the first cylinder (8) is rotatably connected to the bottom of the support platform (7). The support platform (7) is kept horizontal or flipped to the sides by the first cylinder (8). A curing mechanism is provided on the top of the housing (1) for curing ink; A fixing mechanism is provided on the top of the support platform (7) for fixing the packaging box.

2. The outer surface processing equipment for environmentally friendly printed packaging boxes as described in claim 1, characterized in that, The curing mechanism includes a mounting box (9), which is fixed to the top of the chassis (1). A curing lamp (10) is fixedly connected inside the mounting box (9). The support platform (7) is flipped to one side of the curing lamp (10) by the first cylinder (8).

3. The outer surface processing equipment for environmentally friendly printed packaging boxes as described in claim 1, characterized in that, The fixing mechanism includes two slides (11) set on the surface of the support platform (7). Slider (12) is slidably connected in each slide (11). Limit plate (13) is fixedly connected between the tops of the two sliders (12) at the same horizontal position. A two-way screw (14) is threaded between the two sliders (12) in the same slide (11). The two-way screw (14) rotates through the support platform (7).

4. The outer surface processing equipment for environmentally friendly printed packaging boxes as described in claim 3, characterized in that, The surface of the support platform (7) is fixedly connected to two symmetrically arranged sixth cylinders (24), and one end of the piston rod of each sixth cylinder (24) is fixedly connected to a clamp (25).

5. The outer surface processing equipment for environmentally friendly printed packaging boxes as described in claim 1, characterized in that, A vertical plate (15) is fixedly connected to the surface of the base (4), and a second cylinder (16) is fixedly connected to the surface of the slide plate (5). One end of the piston rod of the second cylinder (16) is fixed to the vertical plate (15).

6. The outer surface processing equipment for an environmentally friendly printed packaging box as described in claim 1, characterized in that, The printing mechanism (3) includes a third cylinder (17) fixed between the tops of the guide rods (2) and a mounting plate (18). The mounting plate (18) slides between multiple guide rods (2). One end of the piston rod of the third cylinder (17) is fixed to the mounting plate (18). A screen plate (19) is fixedly connected to the bottom of the mounting plate (18). A fourth cylinder (20) is fixedly connected to the surface of the mounting plate (18). A fifth cylinder (21) is fixedly connected to one end of the piston rod of the fourth cylinder (20). A connecting frame (22) is fixedly connected to one end of the piston rod of the fifth cylinder (21). A scraper (23) that works with the screen plate (19) is fixedly connected to the bottom of the connecting frame (22).

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