A pre-coated film dust-free storage device

Abstract

This utility model relates to the field of pre-coated film technology and discloses a dust-free pre-coated film holding device, including a dust cover. A collecting roller is movably installed inside the dust cover, penetrating the interior of the dust cover. A first adhesive tape roller is movably installed inside the dust cover. A driven gear is fixedly installed at one end of the first adhesive tape roller, and a drive wheel is fixedly installed at one end of the driven gear. Compared with traditional devices, this utility model, after being started by a motor, precisely drives the first adhesive tape roller to rotate through the meshing of the teeth of the drive gear and the driven gear. Then, the driven wheel is linked through the drive wheel and transmission belt, simultaneously driving the second adhesive tape roller to rotate. The transmission is stable and efficient. The transition rod can cleverly change the direction of the pre-coated film, allowing it to run rationally within the device. Finally, the collecting roller collects the film in an orderly manner. The entire process takes place in the dust-free environment of the dust cover, with all components working closely together in a coordinated manner.

Description

Technical Field

[0001] This utility model relates to the field of pre-coated film technology, and more specifically, to a pre-coated film dust-free retention device. Background Technology

[0002] A pre-coated film dust-free keeping device is a specialized piece of equipment or system used during the production, processing, or use of pre-coated films to ensure the surface of the pre-coated film is clean and free from dust and other impurities, thus guaranteeing the quality and performance of the pre-coated film. In the existing production processes of pre-coated film dust-free keeping devices, the dust removal step is extremely critical, and currently, silicone rollers are commonly used for dust removal. Silicone rollers, due to their excellent adhesion, can effectively adsorb dust from the surface of the pre-coated film, ensuring its cleanliness. However, this method has significant drawbacks. Over time, a large amount of dust adheres to the outer surface of the silicone rollers. When the dust accumulates to a certain level, its adhesion is significantly weakened, greatly reducing the dust removal effect. Residual dust on the surface of the pre-coated film undoubtedly has a negative impact on the quality of subsequent processing, causing certain difficulties in production. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a pre-coated film dust-free keeping device, which has the advantage of keeping the pre-coated film dust-free.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a pre-coated film dust-free holding device, comprising a dust cover, a collecting roller movably installed inside the dust cover and penetrating through the interior of the dust cover, a first tape roller movably installed inside the dust cover, a driven gear fixedly installed at one end of the first tape roller, a drive wheel fixedly installed at one end of the driven gear, a transmission belt connecting the drive wheel and the driven wheel, a motor fixedly installed on the front of the dust cover, a drive gear fixedly installed at the output end of the motor, and the drive gear and the driven gear meshing, a second tape roller fixedly installed at one end of the drive gear and movably installed inside the dust cover, and a transition rod movably installed inside the dust cover.

[0005] As a preferred embodiment of this utility model, a first support plate is fixedly installed on the right side of the dust cover, a support frame is fixedly installed on the top of the first support plate, a pull rod is movably installed inside the support frame, a roller frame is fixedly installed at the bottom of the pull rod, a spring is fixedly installed between the roller frame and the base, rollers are movably installed inside the roller frame, and the rollers are arranged in a linear array, and a first telescopic rod is fixedly installed between the support frame and the roller frame.

[0006] As a preferred embodiment of this utility model, a fixing frame is fixedly installed on the left side of the dust cover, a screw is threaded into the inside of the fixing frame, a rotating disk is fixedly installed on the top of the screw, a first support plate is fixedly installed on the left side of the dust cover, a fixing frame is fixedly installed at the bottom of the second telescopic rod, a smoothing roller is movably installed inside the fixing frame, and a second telescopic rod is fixedly installed between the fixing frame and the fixing frame.

[0007] As a preferred embodiment of this utility model, a reinforcing rib is fixedly installed at the angle between the dust cover and the second support plate, and the reinforcing rib is triangular in shape.

[0008] As a preferred embodiment of this utility model, a support base is fixedly installed on the front of the dust cover, and the inside of the support base presents a U-shaped groove.

[0009] As a preferred embodiment of this utility model, columns are fixedly installed around the bottom of the first support plate, and a base is fixedly installed at the bottom of the columns.

[0010] As a preferred embodiment of this utility model, a second telescopic rod is fixedly installed between the fixing bracket and the fixing frame, and the second telescopic rod has two shapes of the same size.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. Compared with traditional devices, this utility model, after being started by a motor, precisely drives the first conveyor belt roller to rotate through the meshing of the drive gear and the driven gear. Then, through the drive wheel and transmission belt, the driven wheel is linked, simultaneously driving the second conveyor belt roller to rotate. The transmission is stable and efficient. The transition rod can cleverly change the direction of the pre-coated film, allowing it to run reasonably within the device. Finally, it is collected in an orderly manner by the collection roller. The entire process is carried out in a dust-free environment under a dust cover. All components work closely together and coordinately, which not only ensures the stability of the pre-coated film processing process and reduces external interference and pollution, but also improves the quality and production efficiency of the pre-coated film, reduces the defect rate, and saves costs for enterprises.

[0013] 2. Compared with traditional devices, this utility model, when the pull rod is pulled down, the first telescopic rod retracts, and the roller frame drives multiple rollers installed in a linear array to move downward, allowing the rollers to contact the pre-coated film, achieving stable support and auxiliary movement, ensuring the stability of the pre-coated film's position during operation, reducing shaking and deviation, and improving operational accuracy. The spring is stretched when the pull rod moves down, and after being released, the roller frame and rollers can be quickly reset by elasticity, facilitating the next operation. In addition, the spring also acts as a buffer to prevent the rollers from pressing down too hard and damaging the pre-coated film. The overall design is ingenious and effectively improves the practicality of the device and the protection effect on the pre-coated film. Attached Figure Description

[0014] Figure 1 This is a frontal three-dimensional appearance structural diagram of the present utility model;

[0015] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0016] Figure 3 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the reinforcing rib structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the cross-sectional structure of the reinforcing rib of this utility model;

[0019] Figure 6 This utility model Figure 5 Enlarged structural diagram at point B.

[0020] In the diagram: 1. Dust cover; 2. First support plate; 3. Second support plate; 4. Reinforcing rib; 5. Motor; 6. Support base; 7. Transition rod; 8. Column; 9. Base; 10. Roller frame; 11. Roller; 12. Pull rod; 13. Spring; 14. First telescopic rod; 15. Drive wheel; 16. Driven wheel; 17. Transmission belt; 18. Rotary disc; 19. Collecting roller; 20. First conveyor belt roller; 21. Second conveyor belt roller; 22. Driven gear; 23. Drive gear; 24. Smoothing roller; 25. Fixing frame; 26. Second telescopic rod; 27. Fixing frame; 28. Support frame; 29. ​​Screw. Detailed Implementation

[0021] 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.

[0022] like Figures 1 to 6As shown, this utility model provides a pre-coated film dust-free holding device, including a dust cover 1. A collecting roller 19 is movably installed inside the dust cover 1, and the collecting roller 19 passes through the interior of the dust cover 1. A first tape roller 20 is movably installed inside the dust cover 1. A driven gear 22 is fixedly installed at one end of the first tape roller 20. A drive wheel 15 is fixedly installed at one end of the driven gear 22. A transmission belt 17 is connected between the drive wheel 15 and the driven wheel 16. A motor 5 is fixedly installed on the front of the dust cover 1. A drive gear 23 is fixedly installed at the output end of the motor 5, and the drive gear 23 meshes with the driven gear 22. A second tape roller 21 is fixedly installed at one end of the drive gear 23, and the second tape roller 21 is movably installed inside the dust cover 1. A transition rod 7 is movably installed inside the dust cover 1.

[0023] In the dust-free pre-coated film holding device, the staff starts the motor 5 inside the dust cover 1. Its output end drives the drive gear 23 to rotate. Since the drive gear 23 meshes with the driven gear 22 at one end of the first conveyor belt 20, it drives the driven gear 22 and the first conveyor belt 20 to rotate. The drive wheel 15 at one end of the driven gear 22 drives the driven wheel 16 to rotate through the transmission belt 17, realizing linkage. At the same time, the drive gear 23 drives the second conveyor belt 21 to rotate. The pre-coated film changes direction in the device through the transition rod 7 and is finally collected by the collection roller 19. All components work together to ensure that the pre-coated film is stably processed and collected in a dust-free environment.

[0024] When the motor 5 inside the dust cover 1 of the pre-coated film dust-free holding device is started, its output end causes the drive gear 23 to rotate. Because the drive gear 23 meshes with the driven gear 22 at one end of the first conveyor belt 20, it drives the driven gear 22 and the first conveyor belt 20 to rotate. The drive wheel 15 at one end of the driven gear 22 drives the driven wheel 16 to rotate via the transmission belt 17. Simultaneously, the drive gear 23 drives the second conveyor belt 21 to rotate. The pre-coated film changes direction within the device via the transition rod 7 and is finally collected by the collection roller 19. Compared to traditional devices, this device, after being started by the motor 5, rotates via the drive gear 23 and the driven gear 22... The meshing of gear 22 precisely drives the first conveyor belt roller 20 to rotate, and then through the drive wheel 15 and the transmission belt 17, the driven wheel 16 is linked, simultaneously driving the second conveyor belt roller 21 to rotate. The transmission is stable and efficient. The transition rod 7 can cleverly change the direction of the pre-coated film, making it run reasonably within the device. Finally, it is collected in an orderly manner by the collecting roller 19. The entire process is carried out in a dust-free environment under the dust cover 1. All components work closely together and coordinate to ensure the stability of the pre-coated film processing process, reduce external interference and pollution, improve the quality and production efficiency of the pre-coated film, reduce the defect rate, and save costs for enterprises.

[0025] The dust cover 1 has a first support plate 2 fixedly installed on its right side. A support frame 28 is fixedly installed on the top of the first support plate 2. A pull rod 12 is movably installed inside the support frame 28. A roller frame 10 is fixedly installed at the bottom of the pull rod 12. A spring 13 is fixedly installed between the roller frame 10 and the base 9. Rollers 11 are movably installed inside the roller frame 10, and the rollers 11 are arranged in a linear array. A first telescopic rod 14 is fixedly installed between the support frame 28 and the roller frame 10.

[0026] Workers fix a first support plate 2 on the right side of the dust cover 1. A support frame 28 is installed on the top of the first support plate 2. A pull rod 12 is movably installed inside the support frame 28. A roller frame 10 is fixed at the bottom of the pull rod 12. A spring 13 is fixedly installed between the roller frame 10 and the base 9. Multiple rollers 11 are movably installed in a linear array inside the roller frame 10. At the same time, a first telescopic rod 14 is fixedly installed between the support frame 28 and the roller frame 10. When the pull rod 12 is pulled down, the first telescopic rod 14 retracts, the roller frame 10 moves the rollers 11 down, and the spring 13 is stretched. After the pull rod 12 is released, the elastic force of the spring 13 causes the roller frame 10 and the rollers 11 to return to their original positions.

[0027] A support frame 28 is mounted on the first support plate 2 on the right side of the dust cover 1. A pull rod 12 is movably installed inside the support frame 28. The bottom of the pull rod 12 is connected to the roller frame 10. A spring 13 is located between the frame and the base 9. Multiple rollers 11 are linearly arrayed inside the frame. A first telescopic rod 14 is also located between the support frame 28 and the roller frame 10. Pulling the pull rod 12 downwards retracts the first telescopic rod 14, causing the roller frame 10 to move the rollers 11 downwards, and the spring 13 to stretch. After releasing, the spring 13 returns to its original position, allowing for convenient and flexible control of the contact and separation between the rollers 11 and the pre-coated film. Compared with traditional devices, this device allows for easier control by pulling the pull rod downwards. At 12 o'clock, the first telescopic rod 14 retracts, and the roller frame 10 drives the multiple rollers 11 installed in a linear array to move downward, allowing the rollers 11 to contact the pre-coated film, achieving stable support and auxiliary movement, ensuring the stability of the pre-coated film's position during operation, reducing shaking and deviation, and improving operational accuracy. The spring 13 is stretched when the pull rod 12 moves downward, and after being released, it can quickly reset the roller frame 10 and rollers 11 with its elasticity, facilitating the next operation. In addition, the spring 13 can also play a buffering role, preventing the rollers 11 from pressing down too hard and damaging the pre-coated film. The overall design is ingenious and effectively improves the practicality of the device and the protection effect on the pre-coated film.

[0028] The dust cover 1 has a fixed bracket 25 on its left side, a screw 29 is threaded inside the fixed bracket 25, a rotating disk 18 is fixedly installed on the top of the screw 29, a first support plate 2 is fixedly installed on the left side of the dust cover 1, a fixed frame 27 is fixedly installed at the bottom of the second telescopic rod 26, a smoothing roller 24 is movably installed inside the fixed frame 27, and the second telescopic rod 26 is fixedly installed between the fixed bracket 25 and the fixed frame 27.

[0029] In this dust-free pre-coated film holding device, a fixed frame 25 and a first support plate 2 are provided on the left side of the dust cover 1. A screw 29 is threaded inside the fixed frame 25, and a rotating disk 18 is installed on its top. A fixed frame 27 is connected to its bottom. A smoothing roller 24 is movably installed inside the fixed frame 27. When it is necessary to adjust the height of the smoothing roller 24, the rotating disk 18 is rotated. Because the screw 29 is threadedly connected to the fixed frame 25, the rotating disk 18 drives the screw 29 to rotate, thereby realizing up and down movement. This causes the fixed frame 27 and the smoothing roller 24 inside to rise and fall accordingly, thereby adjusting the smoothing roller 24 to a suitable position to smooth the pre-coated film and ensure its flatness.

[0030] Among them, a reinforcing rib 4 is fixedly installed at the angle between the dust cover 1 and the second support plate 3, and the reinforcing rib 4 is triangular in shape.

[0031] Since the reinforcing rib 4 is triangular in shape at the angle between the dust cover 1 and the second support plate 3, and the triangle has the characteristic of stability, it ensures the stability of the second support plate 3 during use and extends the service life of the second support plate 3.

[0032] The dust cover 1 has a support base 6 fixedly installed on its front, and the support base 6 has a U-shaped groove inside.

[0033] The support base 6 has a U-shaped groove on the front of the dust cover 1, which facilitates stable support for the motor 5 and ensures the stability of the motor 5 during use.

[0034] Among them, the bottom of the first support plate 2 is fixedly installed with columns 8 around the perimeter, and the bottom of the columns 8 is fixedly installed with a base 9.

[0035] Since the bottom of the first support plate 2 is fixedly installed with columns 8 around its perimeter, and the bottom of the columns 8 is fixedly installed with a base 9, the cooperation between the columns 8 and the base 9 facilitates stable support for the first support plate 2, reduces the shaking of the first support plate 2 during use, and improves the efficiency of the first support plate 2.

[0036] A second telescopic rod 26 is fixedly installed between the fixing bracket 25 and the fixing frame 27, and the second telescopic rod 26 has two shapes of the same size.

[0037] Since the second telescopic rod 26 has two identical shapes between the fixing frame 25 and the fixing frame 27, it is convenient to provide stable support for the fixing frame 25 and the fixing frame 27, and reduce the instability of the fixing frame 25 and the fixing frame 27 during use.

[0038] Working principle and usage process of this utility model:

[0039] In the dust-free pre-coated film holding device, the staff starts the motor 5 inside the dust cover 1. Its output end drives the drive gear 23 to rotate. Since the drive gear 23 meshes with the driven gear 22 at one end of the first conveyor belt 20, it drives the driven gear 22 and the first conveyor belt 20 to rotate. The drive wheel 15 at one end of the driven gear 22 drives the driven wheel 16 to rotate through the transmission belt 17, realizing linkage. At the same time, the drive gear 23 drives the second conveyor belt 21 to rotate. The pre-coated film changes direction in the device through the transition rod 7 and is finally collected by the collection roller 19. All components work together to ensure that the pre-coated film is stably processed and collected in a dust-free environment.

[0040] Workers fix a first support plate 2 on the right side of the dust cover 1. A support frame 28 is installed on the top of the first support plate 2. A pull rod 12 is movably installed inside the support frame 28. A roller frame 10 is fixed at the bottom of the pull rod 12. A spring 13 is fixedly installed between the roller frame 10 and the base 9. Multiple rollers 11 are movably installed in a linear array inside the roller frame 10. At the same time, a first telescopic rod 14 is fixedly installed between the support frame 28 and the roller frame 10. When the pull rod 12 is pulled down, the first telescopic rod 14 retracts, the roller frame 10 moves the rollers 11 down, and the spring 13 is stretched. After the pull rod 12 is released, the elastic force of the spring 13 causes the roller frame 10 and the rollers 11 to return to their original positions.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pre-coated film dust-free retention device, comprising a dust cover (1), characterized in that: A collecting roller (19) is movably installed inside the dust cover (1), and the collecting roller (19) passes through the inside of the dust cover (1). A first tape roller (20) is movably installed inside the dust cover (1). A driven gear (22) is fixedly installed at one end of the first tape roller (20). A drive wheel (15) is fixedly installed at one end of the driven gear (22). A transmission belt (17) is connected between the drive wheel (15) and the driven wheel (16). A motor (5) is fixedly installed on the front of the dust cover (1). A drive gear (23) is fixedly installed at the output end of the motor (5), and the drive gear (23) meshes with the driven gear (22). A second tape roller (21) is fixedly installed at one end of the drive gear (23), and the second tape roller (21) is movably installed inside the dust cover (1). A transition rod (7) is movably installed inside the dust cover (1).

2. The pre-coated film dust-free retention device according to claim 1, characterized in that: A first support plate (2) is fixedly installed on the right side of the dust cover (1). A support frame (28) is fixedly installed on the top of the first support plate (2). A pull rod (12) is movably installed inside the support frame (28). A roller frame (10) is fixedly installed at the bottom of the pull rod (12). A spring (13) is fixedly installed between the roller frame (10) and the base (9). Rollers (11) are movably installed inside the roller frame (10), and the rollers (11) are arranged in a linear array. A first telescopic rod (14) is fixedly installed between the support frame (28) and the roller frame (10).

3. The pre-coated film dust-free retention device according to claim 1, characterized in that: A fixing frame (25) is fixedly installed on the left side of the dust cover (1). A screw (29) is threaded inside the fixing frame (25). A rotating disk (18) is fixedly installed on the top of the screw (29). A first support plate (2) is fixedly installed on the left side of the dust cover (1). A fixing frame (27) is fixedly installed at the bottom of the second telescopic rod (26). A smoothing roller (24) is movably installed inside the fixing frame (27). A second telescopic rod (26) is fixedly installed between the fixing frame (25) and the fixing frame (27).

4. The pre-coated film dust-free retention device according to claim 1, characterized in that: A reinforcing rib (4) is fixedly installed at the angle between the dust cover (1) and the second support plate (3), and the reinforcing rib (4) is triangular in shape.

5. A pre-coated film dust-free retention device according to claim 1, characterized in that: The dust cover (1) has a support base (6) fixedly installed on its front side, and the support base (6) has a U-shaped groove inside.

6. The pre-coated film dust-free retention device according to claim 2, characterized in that: The bottom of the first support plate (2) is fixedly installed with columns (8), and the bottom of the columns (8) is fixedly installed with bases (9).

7. A pre-coated film dust-free retention device according to claim 3, characterized in that: A second telescopic rod (26) is fixedly installed between the fixed frame (25) and the fixed frame (27), and the second telescopic rod (26) presents two shapes of the same size.

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