Waste recovery device for adhesive sticker die cutting

Abstract

The utility model relates to the technical field of adhesive sticker production, in particular to a waste recovery device for adhesive sticker die cutting, which comprises a die cutting machine, a mounting plate, a limit rod, a reset spring, a compression roller, a driving roller, a transmission component and a guide plate, the die cutting machine is provided with a conveying table, and the mounting plate is fixedly connected to the end of the die cutting machine. A driving roller is rotationally connected between the mounting plates, a conveying table of the die-cutting machine drives the driving roller to rotate through a transmission assembly, the mounting plates are fixedly connected with limiting rods, the ends of the pressing rollers are rotationally connected to sliding blocks, the sliding blocks are slidably connected to the limiting rods, and reset springs are connected between the sliding blocks and the limiting rods; the guide plate can be attached to the surface of the driving roller. The pressing roller presses downwards and is tightly attached to the driving roller under the action of the reset spring, the driving roller adheres and guides out the adhesive sticker chippings, and the adhesive sticker finished product is dragged and guided out by workers.

Description

Technical Field

[0001] The utility model relates to the technical field of self-adhesive production, in particular to a waste material recovery device for self-adhesive die-cutting. Background Art

[0002] As an important process in the printing and packaging industry, die-cutting of self-adhesive production focuses on accurately cutting printed self-adhesive materials into predetermined shapes. This process plays a vital role in the production of labels, stickers and various logos. Through die-cutting, we can obtain label products of various shapes and precise sizes to meet the diverse needs of the market.

[0003] In the die-cutting process, high-precision equipment and professional operating techniques ensure the accuracy and efficiency of cutting. This process requires not only high precision equipment, but also professional skills and rich experience of operators. Only in this way can we ensure that each piece of self-adhesive product cut out meets the customer's expectations.

[0004] However, the scraps generated during the die-cutting process of self-adhesive labels pose a considerable challenge to production. Since the self-adhesive material itself is sticky, the scraps generated during the die-cutting process tend to adhere to the machinery, workbenches, and various surfaces in the production environment. This stickiness makes the cleaning of the scraps extremely cumbersome and difficult. Cleaning these sticky scraps is not only time-consuming and labor-intensive, but may also affect production efficiency. At the same time, if the cleaning is not thorough, it may also interfere with the subsequent production process and even affect the quality of the product. Therefore, the cleaning of die-cut scraps is a major problem faced by self-adhesive manufacturers. Utility Model Content

[0005] In order to overcome the shortcomings in the process of self-adhesive die-cutting that the debris generated by die-cutting is sticky and inconvenient to clean, and the debris adheres to the machinery and equipment and affects the production, the technical problem of the utility model is to provide a waste recycling device for self-adhesive die-cutting.

[0006] The technical solution is as follows: A waste recycling device for self-adhesive die-cutting, including a die-cutting machine, the die-cutting machine is equipped with a conveying table and a die-cutting assembly, the die-cutting assembly is composed of a cylinder and a cutter, the die-cutting assembly is mounted on the conveying table, and also includes a mounting plate, a limit rod, a reset spring, a pressure roller, a driving roller, a transmission assembly and a guide plate. The mounting plate is fixedly connected to the end of the die-cutting machine, and the driving roller is rotatably connected between the mounting plates. The conveying table of the die-cutting machine drives the driving roller to rotate through the transmission assembly, the mounting plate is fixedly connected to the limit rod, the end of the pressure roller is rotatably connected to the slider, the slider is slidably connected to the limit rod, a reset spring is connected between the slider and the limit rod, the guide plate is fixedly connected to the mounting plate and is tilted, and the guide plate can fit the surface of the driving roller.

[0007] Optionally, the transmission assembly consists of a first gear and a second gear meshing with each other, the second gear is fixedly connected to the end of the rotating shaft of the die-cutting machine conveying platform, and the first gear is fixedly connected to the end of the driving roller.

[0008] Optionally, a collecting box is also included, and the collecting box is located below the guide plate. The collecting box is provided with a feeding pipe, and the feeding pipe is connected to the guide plate.

[0009] Optionally, it also includes a fixed plate, a servo motor and a blade. The fixed plate is transversely fixed to the inner wall of the feed pipe, the servo motor is fixed in the middle of the fixed plate, and the output end of the servo motor is connected to the blade.

[0010] Optionally, a protective shell is also included, which is fixed to the die-cutting machine, specifically located outside the transmission assembly.

[0011] Optionally, a protrusion is also included, and an axial protrusion is provided on the outside of the driving roller.

[0012] Optionally, a splash-proof shell is also included, which is fixedly mounted on the outside of the feed pipe. The splash-proof shell is located outside the feed pipe, and a docking space is reserved on one side of the splash-proof shell close to the guide plate, while the other side is higher than the feed pipe, thereby increasing the covering range and preventing the leakage of self-adhesive debris.

[0013] Optionally, an observation window is also included, and an observation window is opened on the side of the collection box.

[0014] Optionally, a handle is also included, and the handle is fixedly connected to the slider at the end of the pressure roller.

[0015] The utility model has the following advantages: the pressure roller is pressed downward and closely attached to the driving roller under the action of the reset spring, the driving roller adheres and guides the self-adhesive scraps out, and the self-adhesive finished product is guided out by the staff, and the self-adhesive scraps are finally scraped off by the guide plate and guided to the collection box for unified treatment by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the handle, driving roller and pressing roller of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the blade, fixing plate and servo motor of the utility model.

[0019] In the above drawings: 1: Die cutting machine, 2: Mounting plate, 3: Limiting rod, 4: Return spring, 5: Press roller, 6: Handle, 7: Driving roller, 8: First gear, 9: Second gear, 10: Guide plate, 11: Feeding pipe, 12: Collection box, 13: Fixed plate, 14: Servo motor, 15: Blade, 16: Protection housing, 17: Bump, 18: Splash-proof housing, 19: Observation window. Detailed implementation mode

[0020] Reference to an embodiment herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0021] Embodiment: A waste recycling device for die cutting self-adhesive labels, as Figures 1 - 3 shown, includes a die cutting machine 1. The die cutting machine 1 is configured with a conveying table and a die cutting assembly. The die cutting assembly is composed of a cylinder and a cutting knife. The die cutting assembly is mounted on the conveying table. It also includes a mounting plate 2, a limiting rod 3, a return spring 4, a press roller 5, a driving roller 7, a transmission assembly, and a guide plate 10. The mounting plate 2 is fixedly connected to the end of the die cutting machine 1. A driving roller 7 is rotatably connected between the mounting plates 2. The conveying table of the die cutting machine 1 drives the driving roller 7 to rotate through the transmission assembly. The transmission assembly is composed of a first gear 8 and a second gear 9 that mesh with each other. The second gear 9 is fixedly connected to the end of the rotating shaft of the conveying table of the die cutting machine 1. The first gear 8 is fixedly connected to the end of the driving roller 7. When the conveying table operates, it drives the second gear 9 to rotate, and then the second gear 9 drives the driving roller 7 to rotate. The mounting plate 2 is fixedly connected with a limiting rod 3. The end of the press roller 5 is rotatably connected to a slider. The slider is slidably connected to the limiting rod 3. A return spring 4 is connected between the slider and the limiting rod 3. The guide plate 10 is fixedly connected to the mounting plate 2 and is inclined. The guide plate 10 can be attached to the surface of the driving roller 7. The press roller 5 presses downward and closely adheres to the driving roller 7 under the action of the return spring 4. The driving roller 7 adheres and exports the self-adhesive debris, while the self-adhesive finished product is led out by the staff. Finally, the self-adhesive debris is scraped off by the guide plate 10.

[0022] As Figure 1 、 Figure 2 and Figure 3As shown in the figure, it further includes a collection box 12, a fixing plate 13, a servo motor 14 and a blade 15. The collection box 12 is located below the guide plate 10. The collection box 12 is provided with a feed pipe 11, and the feed pipe 11 is connected to the guide plate 10. The fixing plate 13 is horizontally fixed to the inner wall of the feed pipe 11. The servo motor 14 is fixed in the middle of the fixing plate 13, and the output end of the servo motor 14 is connected with a blade 15. When the adhesive debris enters the feed pipe 11, the servo motor 14 is started to drive the blade 15 to rotate at a high speed. The blade 15 can further cut the adhesive debris, which is convenient for subsequent recycling and processing.

[0023] As Figure 1 shown in the figure, it further includes a protective housing 16, and the protective housing 16 is fixedly connected to the die-cutting machine 1, specifically located outside the transmission assembly.

[0024] As Figure 1 shown in the figure, it further includes a convex block 17, and an axial convex block 17 is provided on the outside of the driving roller 7.

[0025] As Figure 1 shown in the figure, it further includes a splash-proof housing 18. The splash-proof housing 18 is fixedly sleeved outside the feed pipe 11. The splash-proof housing 18 is located outside the feed pipe 11. A docking space is reserved on one side of the splash-proof housing 18 close to the guide plate 10, while the other side is higher than the feed pipe 11, so as to increase the covering range and prevent the adhesive debris from leaking out.

[0026] As Figure 1 shown in the figure, it further includes an observation window 19. An observation window 19 is provided on the side of the collection box 12. The observation window 19 can immediately observe the collection amount of the adhesive debris in the collection box 12, which is convenient for the staff to replace the collection box 12. It should be noted that in this embodiment, the collection box 12 adopts a drawer structure, which further improves the operation convenience of the staff.

[0027] As Figure 1 shown in the figure, it further includes a handle 6. The handle 6 is fixedly connected to the slider at the end of the pressure roller 5. The staff can pull up the pressure roller 5 through the handle 6 to form an adhesive path, which is more convenient when installing the adhesive.

[0028] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A waste material recycling device for self-adhesive die-cutting, comprising a die-cutting machine (1), the die-cutting machine (1) being provided with a conveying platform, characterized in that: The invention also comprises a mounting plate (2), a limiting rod (3), a return spring (4), a pressure roller (5), a driving roller (7), a transmission assembly and a guide plate (10); the mounting plate (2) is fixedly connected to the end of the die-cutting machine (1); the driving roller (7) is rotatably connected between the mounting plates (2); the conveying platform of the die-cutting machine (1) drives the driving roller (7) to rotate through the transmission assembly; the mounting plate (2) is fixedly connected to the limiting rod (3); the end of the pressure roller (5) is rotatably connected to the slider; the slider is slidably connected to the limiting rod (3); a return spring (4) is connected between the slider and the limiting rod (3); the guide plate (10) is fixedly connected to the mounting plate (2) and is arranged obliquely; the guide plate (10) can fit the surface of the driving roller (7).

2. The waste material recycling device for self-adhesive die cutting according to claim 1, characterized in that: The transmission assembly consists of a first gear (8) and a second gear (9) meshing with each other, the second gear (9) being fixedly connected to the end of the rotating shaft of the conveying platform of the die-cutting machine (1), and the first gear (8) being fixedly connected to the end of the driving roller (7).

3. The waste material recycling device for self-adhesive die cutting according to claim 2, characterized in that: It also includes a collecting box (12), which is located below the guide plate (10). The collecting box (12) is provided with a feeding pipe (11), and the feeding pipe (11) is connected to the guide plate (10).

4. The waste material recycling device for self-adhesive die cutting according to claim 3, characterized in that: It also includes a fixing plate (13), a servo motor (14) and a blade (15), wherein the fixing plate (13) is transversely fixed to the inner wall of the feed pipe (11), the servo motor (14) is fixed to the middle of the fixing plate (13), and the output end of the servo motor (14) is connected to the blade (15).

5. The waste material recycling device for self-adhesive die cutting according to claim 4, characterized in that: It also includes a protective shell (16), which is fixed to the die-cutting machine (1), specifically located outside the transmission assembly.

6. The waste material recycling device for self-adhesive die cutting according to claim 5, characterized in that: It also includes a convex block (17), and an axial convex block (17) is provided outside the driving roller (7).

7. The waste material recycling device for self-adhesive die cutting according to claim 6, characterized in that: The invention also comprises a splash-proof shell (18), wherein the splash-proof shell (18) is fixedly sleeved on the outside of the feed pipe (11), and the splash-proof shell (18) is located outside the feed pipe (11).

8. The waste material recycling device for self-adhesive die cutting according to claim 7, characterized in that: It also includes an observation window (19), and the side of the collection box (12) is provided with an observation window (19).

9. The waste material recycling device for self-adhesive die cutting according to claim 8, characterized in that: It also comprises a handle (6), which is fixedly connected to a sliding block at the end of the pressing roller (5).

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