Labeling device for aluminum plastic packaging

Abstract

The utility model discloses a labeling device for aluminum-plastic packaging, which relates to the technical field of labeling devices for aluminum-plastic packaging and comprises a fixing plate and a material barrel arranged on one side of the fixing plate, a rotating rod is rotatably mounted in the material barrel in a penetrating manner, and the other end of the rotating rod is connected through a fixing nut in a screwing manner to fix the material barrel. Two material guide rods are installed on the fixing plate on one side of the material barrel in a staggered mode, a cutting mechanism is installed on the other side of the fixing plate, and a traction mechanism is installed on one side of the upper end of the fixing plate. According to the utility model, the guide roller and the label sticking plate are matched with each other, so that during high-speed operation, a label is prevented from being slantly stuck, blistered or missed to be stuck, the high efficiency of label sticking is improved, the high-precision labeling function is further realized, and the U-shaped adjusting plate and the clamping roller are matched with each other, so that the aluminum-plastic packages with different specifications can be conveniently adjusted, and the production efficiency is improved. And the convenience of equipment adjustment is improved, so that the functions of quickly debugging and replacing parts are realized, and the problems that the speed and the precision have defects and the production efficiency is relatively low are finally solved.

Description

Technical Field

[0001] This utility model relates to the technical field of labeling devices for aluminum-plastic packaging, and in particular to a labeling device for aluminum-plastic packaging. Background Technology

[0002] In industries such as pharmaceuticals, food, and daily chemicals, aluminum-plastic packaging is increasingly widely used due to its excellent barrier properties, corrosion resistance, aesthetic appeal, and ease of processing. Taking the pharmaceutical industry as an example, according to data from the China Pharmaceutical Packaging Association, over 80% of oral solid dosage forms use aluminum-plastic blister packaging. With the continuous increase in product variety and output, higher demands are being placed on the efficiency and accuracy of the labeling process for aluminum-plastic packaging. Traditional manual labeling is inefficient and prone to errors, making it difficult to meet the needs of large-scale production. This creates a vast space for the research and application of automated labeling devices.

[0003] Early labeling devices had simple structures and mostly used contact labeling methods, which had shortcomings in speed and accuracy. For example, at high speeds, labels were prone to skewing, bubbling, or missing labels, seriously affecting the product's appearance and brand image. In addition, traditional equipment lacked compatibility with different sizes of aluminum-plastic packaging, and changing models required a lot of time for debugging and replacing parts, resulting in reduced production efficiency and increased production costs for enterprises. Therefore, the above-mentioned technical problems need to be solved. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a labeling device for aluminum-plastic packaging.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a labeling device for aluminum-plastic packaging, comprising a fixed plate and a material cylinder disposed on one side of the fixed plate. A rotating rod is rotatably installed through the material cylinder, and the other end of the rotating rod is screwed into the material cylinder by a fixing nut. Two guide rods are staggered and installed on the fixed plate on one side of the material cylinder. A cutting mechanism is installed on the other side of the fixed plate, and a traction mechanism is installed on one side of the upper end of the fixed plate, and a cutting mechanism is installed on one side of the traction mechanism.

[0006] Preferably, a label roll and a collection roll are respectively installed on both sides of the upper end of the fixed plate. Multiple guide rollers are vertically installed downward between the label roll and the collection roll. A label pasting plate is installed on one side of the lower end of the guide roller. A guide plate is horizontally installed on the lower end of the label pasting plate. The guide plate is fixedly connected to the fixed plate. A first servo motor is installed on the upper end of the fixed plate. A belt is sleeved on the output shaft of the first servo motor. The other end of the belt is sleeved on the collection shaft on the back of the fixed plate. A connecting rod on one side of the collection shaft passes through the fixed plate. A stepper motor is installed on the other side of the fixed plate. The output end of the stepper motor passes through the fixed plate and is fixedly connected to one side of the drive roll. A belt is sleeved on the drive roll. The other end of the belt is sleeved on the take-up roll on one side of the label roll.

[0007] Preferably, the traction mechanism includes a second servo motor mounted on the back of the fixed plate. A belt is sleeved on the gearbox where the output shaft of the second servo motor is located. The other end of the belt is sleeved on the traction roller. The fixed plate is fixed to one side of the traction roller inside the traction box. An adjustment groove is opened on the inner side of the upper end of the traction box. A U-shaped adjustment plate is installed inside the adjustment groove. An auxiliary roller is installed between the open ends of the U-shaped adjustment plate. The upper adjustment bolt of the U-shaped adjustment plate passes through the traction box and is screwed and fixed with a nut. A traction port is horizontally opened in the middle of the traction box.

[0008] Preferably, the cutting mechanism includes a cutting box fixed to one side of the traction box. A support plate is movably installed on the inner side of the lower end of the cutting box. A support bolt is fixed to the lower end of the support plate. The support bolt passes through the cutting box and is screwed with a support nut on both the inner and outer sides. A discharge port is horizontally opened in the middle of the cutting box, and a groove is opened on the inner side of the upper end of the cutting box. A telescopic rod II is installed in the groove, and a cutting knife is installed at the telescopic end of the telescopic rod II.

[0009] Preferably, a label adjusting plate is hinged to the upper end of the guide plate, a compaction roller is installed on one side of the label adjusting plate, and a material guiding auxiliary roller is installed at the lower end of the guide plate on one side of the compaction roller.

[0010] Preferably, the cutting mechanism includes a cutting box fixed to one side of a fixed plate. A telescopic rod is installed on one side of the cutting box. A V-shaped cutting blade is fixed to the telescopic end of the telescopic rod through one side of the cutting box. A moving groove is horizontally opened on the inner walls of both sides of the cutting box at the upper end of the telescopic rod. A clamping roller is installed between the moving grooves. A clamping adjustment bolt on one side of the clamping roller passes through the cutting box and is screwed and fixed with a nut. An active rotating roller is installed on the inner side of the cutting box on the other side of the clamping roller.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the guide roller and the label pasting plate work together to prevent labels from being pasted crookedly, bubbling, or missing during high-speed operation, thereby improving the efficiency of label pasting and achieving the function of high-precision labeling. Furthermore, the U-shaped adjusting plate and the clamping roller work together to facilitate adjustment according to different specifications of aluminum-plastic packaging, improving the convenience of equipment adjustment and enabling quick debugging and replacement of parts. Ultimately, this solves the problems of defects in speed and precision and low production efficiency. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed in this utility model;

[0014] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the other side proposed in this utility model;

[0015] Figure 3 This is a front view schematic diagram of the structure proposed in this utility model;

[0016] Figure 4 This is a frontal cross-sectional structural diagram of the present invention.

[0017] The following are the components listed in the diagram: 1. Fixed plate; 2. Material cylinder; 3. Traction box; 4. First servo motor; 5. Collection cylinder; 6. Label paper roll; 7. Cutting box; 8. Guide plate; 9. Cutting box; 10. Stepper motor; 11. Telescopic rod one; 12. Second servo motor; 15. Traction roller; 16. Support plate; 17. Telescopic rod two; 18. V-shaped cutting knife; 19. U-shaped adjusting plate; 20. Clamping roller; 21. Moving groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Example: See Figure 1-4This utility model discloses a labeling device for aluminum-plastic packaging, comprising a fixed plate 1 and a material cylinder 2 disposed on one side of the fixed plate 1. A rotating rod is rotatably installed through the material cylinder 2, and the other end of the rotating rod is screwed into and fixed to the material cylinder 2 by a fixing nut. Two guide rods are staggered and installed on the fixed plate 1 on one side of the material cylinder 2. A cutting mechanism is installed on the other side of the fixed plate 1, and a traction mechanism is installed on one side of the upper end of the fixed plate 1. A cutting mechanism is installed on the side of the traction mechanism. Through the material cylinder 2 and the guide rods, the aluminum-plastic packaging can be transported stably and the packaging can be prevented from folding. Label paper rolls 6 and collection cylinders 5 are respectively installed on both sides of the upper end of the fixed plate 1. Multiple guide rods are vertically installed downward between the label paper rolls 6 and the collection cylinders 5. A label pasting plate is installed on one side of the lower end of the roller and the guide roller. A guide plate 8 is horizontally installed on the lower end of the label pasting plate. The guide plate 8 is fixedly connected to the fixed plate 1. A first servo motor 4 is installed on the upper end of the fixed plate 1. A belt is sleeved on the output shaft of the first servo motor 4. The other end of the belt is sleeved on the collection shaft on the back of the fixed plate 1. A connecting rod on one side of the collection shaft passes through the fixed plate 1. A stepper motor 10 is installed on the other side of the fixed plate 1. The output end of the stepper motor 10 passes through the fixed plate 1 and is fixedly connected to one side of the drive cylinder. A belt is sleeved on the drive cylinder. The other end of the belt is sleeved on the take-up cylinder on one side of the label paper roll 6. Through the stepper motor 10 and the first servo motor 4, the label paper roll 6 and the collection cylinder 5 can rotate relative to each other, preventing problems such as label skewing, bubbling, or missing labels.

[0020] In this utility model, the traction mechanism includes a second servo motor 12 mounted on the back of the fixed plate 1. A belt is sleeved on the gearbox where the output shaft of the second servo motor 12 is located. The other end of the belt is sleeved on the traction roller 15. The fixed plate 1 is fixed to one side of the traction roller 15 inside the traction box 3. An adjustment groove is opened on the inner side of the upper end of the traction box 3. A U-shaped adjustment plate 19 is installed inside the adjustment groove. An auxiliary roller is installed between the open ends of the U-shaped adjustment plate 19. The adjustment bolt at the upper end of the U-shaped adjustment plate 19 passes through the traction box 3 and is screwed and fixed with a nut. A traction port is horizontally opened in the middle of the traction box 3. The traction roller 15 and the U-shaped adjustment plate 19 are connected through the traction port. This facilitates adjusting the spacing between aluminum-plastic packaging according to different thicknesses, thereby improving the production efficiency of aluminum-plastic packaging. The cutting mechanism includes a cutting box 7 fixed to one side of the traction box 3. A support plate 16 is movably installed on the inner side of the lower end of the cutting box 7. A support bolt is fixed to the lower end of the support plate 16. The support bolt passes through the cutting box 7 and is screwed with support nuts on both the inner and outer sides. A discharge port is horizontally opened in the middle of the cutting box 7, and a groove is opened on the inner side of the upper end of the cutting box 7. A telescopic rod 17 is installed in the groove. A cutting knife is installed at the telescopic end of the telescopic rod 17. The telescopic rod 17 and the support plate 16 facilitate the rapid cutting of aluminum-plastic packaging.

[0021] In this utility model, a label adjustment plate is hinged to the upper end of the guide plate 8, and a compaction roller is installed on one side of the label adjustment plate. A material guiding auxiliary roller is installed at the lower end of the guide plate 8 on the side of the compaction roller. Through the label adjustment plate and the compaction roller, the label can be quickly applied to the aluminum-plastic packaging and the label can be compacted. The cutting mechanism includes a cutting box 9 fixed to one side of the fixed plate 1. A telescopic rod 11 is installed on one side of the cutting box 9. The telescopic end of the telescopic rod 11 passes through one side of the cutting box 9 and is fixed to a V-shaped cutting knife 18. The upper end of the telescopic rod 11 has horizontal moving grooves 21 on both sides of the inner wall of the cutting box 9. A clamping roller 20 is installed between the moving grooves 21. A clamping adjustment bolt on one side of the clamping roller 20 passes through the cutting box 9 and is screwed and fixed with a nut. An active rotating roller is installed on the inner side of the cutting box 9 on the other side of the clamping roller 20. Through the telescopic rod 11 and the V-shaped cutting knife 18, the aluminum-plastic packaging can be quickly cut.

[0022] Working principle: In the use of this utility model, the aluminum-plastic packaging to be labeled is first installed in the material cylinder 2 on the fixed plate 1. Then, the aluminum-plastic packaging is conveyed to the traction box 3 by the guide rod. Then, the second servo motor 12 drives the traction roller 15 to rotate. The U-shaped adjustment plate 19 is adjusted to facilitate the traction of aluminum-plastic packaging of different thicknesses, so that the aluminum-plastic packaging is transferred to the cutting box 7. Then, the telescopic rod 17 and the cutting knife facilitate the rapid cutting process of the aluminum-plastic packaging. Then, the support plate 16 and the... The guide plate 8 smoothly conveys the aluminum-plastic packaging to the next process. Then, by starting the first servo motor 4 and the stepper motor 10, the label paper roll 6 and the collection tube 5 are rotated. The guide roller and the label pasting plate are set to ensure that the label is evenly applied to the aluminum-plastic packaging. Then, the cutting box 9 and the clamping roller 20 can be adjusted according to different aluminum-plastic packaging. The aluminum-plastic packaging passes smoothly through the cutting box 9. Then, the telescopic rod 11 and the V-shaped cutting knife 18 cut the aluminum-plastic packaging inside the cutting box 9.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A labeling device for aluminum plastic packaging, comprising a fixed plate (1) and a material cylinder (2) arranged on one side of the fixed plate (1), characterized in that: The material cylinder (2) is provided with a rotating rod penetratingly installed, the other end of the rotating rod is fixed to the material cylinder (2) through a fixed nut, two guide rods are cross-installed on the one side of the fixed plate (1) of the material cylinder (2), a cutting mechanism is installed on the other side of the fixed plate (1), a traction mechanism is installed on the upper end of the fixed plate (1), and a notch mechanism is installed on the one side of the traction mechanism.

2. A labelling device for aluminium plastic packaging according to claim 1, characterized in that: The upper end of the fixed plate (1) is provided with a label paper roll (6) and a collecting cylinder (5) installed on both sides, a plurality of guide rollers are vertically and downwardly installed between the label paper roll (6) and the collecting cylinder (5), a label sticking plate is installed on the lower end of the guide roller, a guide plate (8) is horizontally installed on the lower end of the label sticking plate, the guide plate (8) is fixed to the fixed plate (1), a first servo motor (4) is installed on the upper end of the fixed plate (1), a belt is sleeved on the output shaft of the first servo motor (4), the other end of the belt is sleeved on the collecting shaft on the back of the fixed plate (1), the collecting shaft is connected with a connecting rod penetrating through the fixed plate (1), a stepping motor (10) is installed on the other side of the fixed plate (1), the output end of the stepping motor (10) penetrates through the fixed plate (1) and is fixed to the side of the driving cylinder, the driving cylinder is sleeved with a belt, and the other end of the belt is sleeved on the winding cylinder on the side of the label paper roll (6).

3. A labelling apparatus for aluminium plastic packaging according to claim 2, characterized in that: The traction mechanism comprises a second servo motor (12) installed on the back of the fixed plate (1), a belt is sleeved on the gear box of the output shaft of the second servo motor (12), the other end of the belt is sleeved on the traction roller (15), the fixed plate (1) is fixed to the side of the traction roller (15) on the inner side of the traction box (3), an adjusting groove is formed in the upper end of the inner side of the traction box (3), a U-shaped adjusting plate (19) is installed in the adjusting groove, an auxiliary roller is installed between the opening ends of the U-shaped adjusting plate (19), and the upper end adjusting bolt of the U-shaped adjusting plate (19) penetrates through the traction box (3) and is fixed by screwing a nut.

4. A labelling apparatus for aluminium plastic packaging according to claim 3, characterized in that: The notch mechanism comprises a notch box (7) fixed to the side of the traction box (3), a supporting plate (16) is movably installed upwardly on the inner side of the lower end of the notch box (7), a supporting bolt is fixed to the lower end of the supporting plate (16), the supporting bolt penetrates through the notch box (7) and is screw-connected with supporting nuts on the inner and outer sides, a discharging port is horizontally formed in the middle of the notch box (7), a recess is formed in the inner side of the upper end of the notch box (7), a telescopic rod (17) is installed in the recess, and a notch knife is installed on the telescopic end of the telescopic rod (17).

5. A labelling apparatus for aluminium plastic packaging according to claim 2, characterized in that: A label adjusting plate is hingedly installed on the upper end of the guide plate (8), a compaction roller is installed on the side of the label adjusting plate, and a guide auxiliary roller is installed on the lower end of the guide plate (8) on the side of the compaction roller.

6. A labelling apparatus for aluminium plastic packaging according to claim 3, characterized in that: Said cutting mechanism includes fixed in the fixed plate (1) one side cutting box (9), one side of the cutting box (9) is provided with telescopic rod one (11), telescopic rod one (11) telescopic end through the cutting box (9) one side fixed with V-shaped cutting knife (18), and telescopic rod one (11) upper end cutting box (9) both sides of the inner wall is provided with moving groove (21), the moving groove (21) between the installation has clamping roller (20), one side of the clamping roller (20) clamping adjusting screw bolt through the cutting box (9) and nut screw connection fixed, and the other side of the clamping roller (20) cutting box (9) inside is provided with the driving rotary roller.

Images