A feeding cylinder fixing mechanism for light shielding tape production

Abstract

The utility model discloses a kind of feeding cylinder fixing mechanism for shading adhesive tape production, belong to shading adhesive tape production equipment technical field, including workbench, the upper surface of workbench is equipped with a plurality of mounting plate, the upper surface of a plurality of mounting plate is commonly equipped with dust collector, the upper surface of workbench is provided with collecting groove. The utility model is cooperated with dust collector through collecting groove, shading adhesive tape chippings generated by shearing can fall into collecting groove under the double guidance of gravity and airflow, and under the suction effect generated by dust collector, in turn through dust extraction pipe, conveying pipe is transported to collecting box, and stable suction field can ensure that small chippings can also be efficiently collected, the filter screen in collecting box can realize concentrated interception storage to incoming chippings, to reduce downtime generated by cleaning chippings or maintenance related fault, simultaneously, activated carbon adsorption plate in collecting box can carry out peculiar smell adsorption to filtered airflow, and finally purified air is discharged through exhaust pipe.

Description

Technical Field

[0001] This utility model relates to the technical field of light-shielding tape production equipment, specifically a feeding cylinder fixing mechanism for light-shielding tape production. Background Technology

[0002] Light-shielding tape, a type of black single / double-sided tape with light-shielding function, occupies an important position in the display device manufacturing field. Its widespread application in the industry stems from its core competitiveness, which utilizes a unique printing process to create a black film substrate. This substrate achieves high-concentration black coloring through multi-layer printing technology, not only maximizing light blocking but also possessing excellent structural stability. Its single or double-sided adhesive layer design also provides moderate tack and temperature resistance, maintaining stable adhesion even at high temperatures, meeting the reliability requirements of electronic devices for long-term use.

[0003] In the production process of light-shielding tape, after the light-shielding tape is rolled on the cylindrical body, it needs to be cut by a shearing mechanism. However, a large amount of debris is generated during the shearing process. The debris is easily scattered inside the equipment and in the surrounding environment, which not only affects the cleanliness of the production environment, but may also interfere with the normal operation of the equipment and increase the equipment maintenance cost. Therefore, this utility model provides a feeding cylindrical fixing mechanism for the production of light-shielding tape to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] This utility model provides a feeding cylinder fixing mechanism for the production of light-shielding tape, which aims to solve the problem that a large amount of debris will affect the production environment and interfere with the equipment when the light-shielding tape is cut.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a feeding cylinder fixing mechanism for the production of light-shielding tape, comprising a workbench, multiple mounting plates mounted on the upper surface of the workbench, a vacuum cleaner mounted on the upper surface of the multiple mounting plates, a collection groove formed on the upper surface of the workbench, a conveying pipe connected to the output end of the vacuum cleaner, a collection box mounted on the upper surface of the workbench, a filter screen installed inside the collection box, an activated carbon adsorption plate installed inside the collection box, a suction pipe connected to the input end of the vacuum cleaner, and a suction pipe connected to the outer surface of the collection groove after passing through the workbench at the end of the suction pipe away from the vacuum cleaner.

[0008] As a preferred technical solution of this application, two support plates are installed on the upper surface of the workbench, and a second motor is installed on the outer surface of one of the support plates.

[0009] As a preferred technical solution of this application, the output end of the second motor is mounted with a cylindrical body after passing through one of the support plates.

[0010] As a preferred technical solution of this application, two support columns are installed on the upper surface of the workbench, and a first motor is installed on the upper surface of each support column.

[0011] As a preferred technical solution of this application, each of the first motors has a threaded rod installed after passing through the support column at its output end, and a slider is threadedly installed on the outer surface of each threaded rod.

[0012] As a preferred technical solution of this application, a fixing plate is mounted on the outer surface of the two sliders, and a cutting blade is mounted on the bottom surface of the fixing plate.

[0013] As a preferred technical solution of this application, a controller is installed on the upper surface of the workbench, multiple support legs are installed on the bottom surface of the workbench, a door is hinged to the outer surface of the collection box, an exhaust pipe is connected to the outer surface of the collection box, and two guide plates are installed inside the collection trough.

[0014] (III) Beneficial Effects

[0015] This invention utilizes the coordinated operation of a collection trough and a vacuum cleaner. The sheared light-shielding tape debris falls into the collection trough under the dual guidance of gravity and airflow. Under the suction of the vacuum cleaner, it is sequentially transported through the suction pipe and conveying pipe to the collection box. During this process, a stable suction field ensures efficient collection of even fine debris, preventing it from scattering into gaps inside the equipment or onto the surrounding ground. The filter inside the collection box centrally intercepts and collects the incoming debris, reducing downtime caused by cleaning debris or repairing related malfunctions. Simultaneously, the activated carbon adsorption plate inside the collection box adsorbs odors from the filtered airflow. Finally, the purified air is discharged through the exhaust pipe, reducing odor diffusion and creating a more user-friendly working environment for operators. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a feeding cylinder fixing mechanism for the production of light-shielding tape.

[0017] Figure 2 A side view of a feeding cylinder fixing mechanism for the production of light-shielding tape;

[0018] Figure 3 This is a cross-sectional view of a feeding cylinder fixing mechanism used in the production of light-shielding tape.

[0019] Figure 4Left view of a feeding cylinder fixing mechanism for the production of light-shielding tape;

[0020] Figure 5 This is a top view of a feeding cylinder fixing mechanism used in the production of light-shielding tape.

[0021] In the picture:

[0022] 1. Workbench; 2. Controller; 3. Support plate; 4. Support column; 5. Fixing plate; 6. Slider; 7. Support leg; 8. First motor; 9. Box door; 10. Mounting plate; 11. Suction pipe; 12. Threaded rod; 13. Second motor; 14. Vacuum cleaner; 15. Collection box; 16. Exhaust pipe; 17. Cutting blade; 18. Activated carbon adsorption plate; 19. Filter screen; 20. Conveying pipe; 21. Collection trough; 22. Guide plate; 23. Cylindrical body. Detailed Implementation

[0023] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This utility model provides a feeding cylinder fixing mechanism for the production of light-shielding tape, including a workbench 1. Multiple mounting plates 10 are installed on the upper surface of the workbench 1. A vacuum cleaner 14 is installed on the upper surface of the multiple mounting plates 10. The vacuum cleaner sucks up the debris in the collection tank 21 through the vacuum pipe 11 and then sends it into the collection box 15 through the conveying pipe 20. The upper surface of the workbench 1 has a collection tank 21. The output end of the vacuum cleaner 14 is connected to the conveying pipe 20. The collection box 15 is installed on the upper surface of the workbench 1. The end of the conveying pipe 20 away from the vacuum cleaner 14 is connected to the upper surface of the collection box 15. A filter screen 19 is installed inside the collection box 15. An activated carbon adsorption plate 18 is installed inside the collection box 15. The input end of the vacuum cleaner 14 is connected to the vacuum pipe 11. One end is connected to the vacuum cleaner 14 and the other end is connected to the collection tank 21. The end of the vacuum pipe 11 away from the vacuum cleaner 14 passes through the workbench 1 and is connected to the outer surface of the collection tank 21.

[0025] like Figure 1As shown, two support plates 3 are installed on the upper surface of the workbench 1. A second motor 13 is installed on the outer surface of one of the support plates 3. The output end of the second motor 13 passes through one of the support plates 3 and is connected to a cylindrical body 23. The second motor 13 is started by the controller 2. The output end of the second motor 13 drives the cylindrical body 23 to rotate. One end of the light-shielding tape material is fixed on the cylindrical body 23. As the cylindrical body 23 continues to rotate, the light-shielding tape material is continuously wound around the cylindrical body 23.

[0026] like Figure 2 As shown, two support columns 4 are installed on the upper surface of the workbench 1. Each support column 4 has a first motor 8 installed on its upper surface. The output end drives the threaded rod 12 to rotate, providing power for the cutting blade 17 to move up and down. The output end of each first motor 8 passes through the support column 4 and is connected to the threaded rod 12. This is a transmission component that converts the rotational motion of the first motor 8 into the linear motion of the slider 6. The movement distance of the slider 6 is controlled by the thread engagement precision, thereby ensuring that the cutting depth of the cutting blade 17 is accurate and controllable. The outer surface of each threaded rod 12 is threaded with a slider 6. The transmission component that cooperates with the threaded rod 12 moves linearly along the axial direction when the threaded rod 12 rotates, driving the fixed plate 5 and the cutting blade 17 to complete the up and down cutting action. The outer surfaces of the two sliders 6 are jointly equipped with a fixed plate 5, which is the intermediate component connecting the sliders 6 and the cutting blade 17. This component transmits the linear motion of the sliders 6 to the cutting blade 17 and enhances the installation stability of the cutting blade 17 through its own structure, preventing the blade from shaking during cutting. The bottom surface of the fixed plate 5 is equipped with the cutting blade 17.

[0027] like Figure 1 As shown, a controller 2 is installed on the upper surface of the workbench 1, allowing workers to quickly learn and efficiently manage the production process without needing professional mechanical control knowledge. Multiple support legs 7 are installed on the bottom of the workbench 1 to support it and keep it level. A door 9 is hinged to the outer surface of the collection box 15. When closed, the collection box 15 ensures its airtightness and airflow filtration. When open, it facilitates cleaning internal debris and replacing the filter screen 19 and activated carbon adsorption plate 18. An exhaust pipe 16 is connected to the outer surface of the collection box 15, allowing the air purified by the activated carbon adsorption plate 18 to be discharged, ensuring internal air pressure balance and preventing untreated odors from directly spreading into the workshop. Two guide plates 22 are installed inside the collection trough 21. These guide components guide debris towards the center of the collection trough 21 or the inlet of the suction pipe 11 through an inclined angle, preventing debris from accumulating in the corners of the trough and improving the thoroughness of collection.

[0028] Working principle: When the mechanism enters the shearing process, the controller 2 synchronously triggers the vacuum cleaner 14 to start. The vacuum cleaner 14 generates negative pressure through the suction pipe 11 at the input end. Since the suction pipe 11 is connected to the collection tank 21, a stable suction field is formed in the collection tank 21. The light-shielding tape debris generated by shearing falls into the collection tank 21 under the dual guidance of gravity and airflow, and is directly sucked in by the suction pipe 11. The airflow mixture carrying the debris is transferred through the vacuum cleaner 14 and then sent to the collection box 15 through the delivery pipe 20 at the output end. The mixture entering the collection box 15 first passes through the filter screen 19, and larger debris is blocked. The air is blocked on one side of the filter screen 19 to achieve gas-solid separation. The filtered airflow continues to flow through the activated carbon adsorption plate 18. The adhesive odor that may be carried by the tape debris is efficiently adsorbed by the activated carbon. Finally, the purified air is discharged through the exhaust pipe 16. When the production interval comes, or when the debris in the collection box 15 accumulates to the set amount, the vacuum cleaner 14 is turned off. The operator can open the collection box 15 to clean the debris inside, and at the same time, the filter screen 19 is dusted and the activated carbon adsorption plate 18 is cleaned and maintained. This can prevent the filter screen from clogging and the adsorption plate from failing, and ensure the collection and purification effect when it is started next time.

[0029] 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 feeding cylinder fixing mechanism for the production of light-shielding tape, comprising a worktable (1), characterized in that: The upper surface of the workbench (1) is equipped with multiple mounting plates (10), and a vacuum cleaner (14) is mounted on the upper surface of the multiple mounting plates (10). A collection groove (21) is opened on the upper surface of the workbench (1). The output end of the vacuum cleaner (14) is connected to a conveying pipe (20). A collection box (15) is installed on the upper surface of the workbench (1). The end of the conveying pipe (20) away from the vacuum cleaner (14) is connected to the upper surface of the collection box (15). A filter screen (19) is installed inside the collection box (15). An activated carbon adsorption plate (18) is installed inside the collection box (15). A suction pipe (11) is connected to the input end of the vacuum cleaner (14). The end of the suction pipe (11) away from the vacuum cleaner (14) passes through the workbench (1) and is connected to the outer surface of the collection groove (21).

2. The feeding cylinder fixing mechanism for producing light-shielding tape according to claim 1, characterized in that: Two support plates (3) are installed on the upper surface of the workbench (1), and a second motor (13) is installed on the outer surface of one of the support plates (3).

3. The feeding cylinder fixing mechanism for producing light-shielding tape according to claim 2, characterized in that: The output end of the second motor (13) passes through one of the support plates (3) and is then mounted with a cylindrical body (23).

4. The feeding cylinder fixing mechanism for producing light-shielding tape according to claim 1, characterized in that: Two support columns (4) are installed on the upper surface of the workbench (1), and a first motor (8) is installed on the upper surface of each support column (4).

5. The feeding cylinder fixing mechanism for producing light-shielding tape according to claim 4, characterized in that: Each of the first motors (8) has a threaded rod (12) installed at the output end through the support column (4), and a slider (6) is threadedly installed on the outer surface of each threaded rod (12).

6. The feeding cylinder fixing mechanism for producing light-shielding tape according to claim 5, characterized in that: A fixing plate (5) is mounted on the outer surface of both sliders (6), and a cutting blade (17) is mounted on the bottom surface of the fixing plate (5).

7. The feeding cylinder fixing mechanism for producing light-shielding tape according to claim 1, characterized in that: The upper surface of the workbench (1) is equipped with a controller (2), the bottom surface of the workbench (1) is equipped with multiple support legs (7), the outer surface of the collection box (15) is hinged with a box door (9), the outer surface of the collection box (15) is connected to an exhaust pipe (16), and the inside of the collection trough (21) is equipped with two guide plates (22).

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