Dust removal device for processing anti-sticking protective film

Abstract

The utility model belongs to the technical field of protective film processing, particularly relates to a dust removal device for processing an anti-sticking protective film, and provides the following scheme aiming at the problems that the existing pollutants not only influence the attractiveness of the protective film, but also possibly influence the anti-sticking performance and the service life of the protective film: the dust removal device comprises a placing plate; a U-shaped frame slides on the upper side of the placing plate, four rotating shafts are rotationally arranged in the U-shaped frame, two cleaning rollers are arranged among the four rotating shafts and used for dedusting and cleaning the two faces of the anti-sticking protective film, and two sets of connecting assemblies are arranged between the four rotating shafts and the two cleaning rollers; the two groups of connecting assemblies are used for fixing the two cleaning rollers among the four rotating shafts; and the reciprocating assembly is arranged between the containing plate and the U-shaped frame and used for driving the two cleaning rollers to conduct reciprocating cleaning, by arranging the reciprocating assembly and the rolling assembly, the cleaning rollers can be driven to conduct rolling dust removal in the reciprocating movement process, and the dust removal effect is further improved.

Description

Technical Field

[0001] This utility model relates to the field of protective film processing technology, and in particular to a dust removal device for processing anti-stick protective film. Background Technology

[0002] During the processing of anti-stick protective film, due to various reasons such as the production environment, the materials themselves, and the processing equipment, some dust, impurities and other pollutants often adhere to the surface of the protective film.

[0003] Contaminants not only affect the aesthetics of protective films but can also impact their anti-stick properties and lifespan. Therefore, dust removal is necessary during the protective film processing. However, traditional dust removal methods often suffer from incomplete dust removal and complex operation, failing to meet the demands of modern production. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies where contaminants not only affect the aesthetics of the protective film but may also impact its anti-stick properties and service life. Therefore, this invention proposes a dust removal device for processing anti-stick protective films.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A dust removal device for processing anti-stick protective film includes a placement plate;

[0007] The upper side of the placement plate has a U-shaped frame that slides, and four rotating shafts rotate inside the U-shaped frame. Two cleaning rollers are provided between the four rotating shafts. The two cleaning rollers are used to clean the two sides of the anti-stick protective film. Two sets of connecting components are provided between the four rotating shafts and the two cleaning rollers. The two sets of connecting components are used to fix the two cleaning rollers between the four rotating shafts.

[0008] A reciprocating assembly, which is disposed between the placement plate and the U-shaped frame, is used to drive two cleaning rollers to perform reciprocating cleaning;

[0009] And a rolling assembly that works in conjunction with the reciprocating assembly, the rolling assembly being used to drive two cleaning rollers to perform rolling dust removal during reciprocating movement.

[0010] In one possible design, each set of the connecting components includes two second grooves, which are respectively opened in two rotating shafts. A snap-fit ​​rod slides in each of the two second grooves. A connecting groove is opened in the cleaning roller. The two snap-fit ​​rods slide in the connecting groove. A lead screw rotates in each of the two second grooves. The two snap-fit ​​rods are respectively threaded to the surfaces of the two lead screws.

[0011] In one possible design, each set of the connecting components further includes four positioning blocks, which are respectively fixed to the surfaces of the two snap-fit ​​rods. The cleaning roller has two positioning grooves that communicate with the connecting groove, and the four positioning blocks slide in the two positioning grooves respectively.

[0012] In one possible design, the four lead screws respectively move outward through the side ends of the four second grooves, and each of the side ends of the four lead screws is fixed with a handle.

[0013] In one possible design, the reciprocating assembly includes a first groove formed in a placement plate, a slide plate sliding in the first groove, a U-shaped frame fixed to the top of the slide plate, a rotating rod rotating in the first groove, a sliding groove formed in the slide plate, a slider sliding in the sliding groove, the slider fixed to the top of the rotating rod, and a drive motor fixed to the bottom of the placement plate, the drive motor being fixedly connected to the rotating rod via a coupling.

[0014] In one possible design, the rolling assembly includes four driven gears, which are respectively fixed to the surfaces of four rotating shafts. Four connecting rods are fixed to the top of the placement plate, and two double-sided racks are fixed between the four connecting rods. The double-sided racks are located between two adjacent driven gears, and the two double-sided racks mesh with the four driven gears respectively.

[0015] In one possible design, support legs are fixed at the four corners of the bottom of the placement plate, and the bottom of each of the four support legs is provided with an anti-slip pad.

[0016] In this application, during use, the anti-stick protective film to be dusted is placed between two cleaning rollers. The drive motor is started to drive the rotating rod to rotate. The rotation of the rotating rod drives the slider to move in a circular motion. When the slider moves in a circular motion, it slides in the groove. When the slider slides, it drives the slide plate to move in a reciprocating linear motion in the first groove. The slide plate drives the U-shaped frame to move in a reciprocating linear motion. The U-shaped frame drives the two cleaning rollers to move in a reciprocating linear motion. When the two cleaning rollers move in a reciprocating linear motion, they drive the four rotating shafts and four driven gears on both sides to move in a reciprocating linear motion. This allows the double-sided racks on both sides to drive the driven gears on both sides to rotate. The four driven gears drive the two cleaning rollers to rotate and clean during the reciprocating linear motion through the four rotating shafts, which can effectively remove dust.

[0017] By turning the handle, the lead screw is rotated, and the rotation of the lead screw causes the locking rod to return to the second groove, so that the locking rod leaves the connecting groove. The cleaning roller loses its support and can be removed from between the two rotating shafts, making it convenient to replace the cleaning roller.

[0018] Beneficial effects: The dust removal device for processing anti-stick protective film described in this utility model can simultaneously clean both sides of the anti-stick protective film by setting two cleaning rollers, which greatly improves the dust removal efficiency and effect.

[0019] In this utility model, the dust removal device for processing anti-stick protective film can easily fix and disassemble the cleaning roller by setting a connecting component and a screw handle, which facilitates replacement and maintenance.

[0020] In this invention, by setting up a reciprocating component and a rolling component, the cleaning roller can be driven to roll and remove dust during the reciprocating movement, thereby further improving the dust removal effect. Attached Figure Description

[0021] Figure 1 This is a front perspective view of a dust removal device for processing anti-stick protective film according to the present invention;

[0022] Figure 2 This is a first partial cross-sectional view of a dust removal device for processing anti-stick protective film according to the present invention;

[0023] Figure 3 This is a second partial sectional view of a dust removal device for processing anti-stick protective film according to the present invention;

[0024] Figure 4 This is a partial exploded view of a dust removal device for processing an anti-stick protective film according to the present invention.

[0025] In the diagram: 1. Placement plate; 2. Support leg; 3. U-shaped frame; 4. Cleaning roller; 5. Connecting rod; 6. Double-sided rack; 7. Rotating shaft; 8. Tightening handle; 9. First groove; 10. Slide plate; 11. Slide groove; 12. Slider; 13. Rotating rod; 14. Drive motor; 15. Connecting groove; 16. Snap-fit ​​rod; 17. Second groove; 18. Lead screw; 20. Positioning groove; 21. Positioning block; 22. Driven gear. Detailed Implementation

[0026] 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.

[0027] Example 1: Refer to Figures 1-4A dust removal device for processing anti-stick protective film is disclosed. This device, applied in the field of protective film processing technology, includes a placement plate 1, which serves as the supporting foundation for the entire device. A U-shaped frame 3 is slidably mounted on the upper side of the placement plate 1, and the U-shaped frame 3 can slide horizontally along the top of the placement plate 1. Four rotating shafts 7 are rotatably mounted inside the U-shaped frame 3. These four shafts 7 are arranged in pairs facing each other, and a cleaning roller 4 is installed between each pair of shafts 7, resulting in a total of two cleaning rollers 4. These two cleaning rollers 4 are used to clean the dust from both sides of the anti-stick protective film.

[0028] To achieve the reciprocating cleaning of the cleaning roller 4, a reciprocating assembly is provided. The reciprocating assembly includes a first groove 9 formed within the placement plate 1, a sliding plate 10 sliding within the first groove 9, and a U-shaped frame 3 fixed to the top of the sliding plate 10. A rotating rod 13 rotates within the first groove 9, and a sliding groove 11 is formed within the sliding plate 10, within which a sliding block 12 slides, and the sliding block 12 is fixed to the top of the rotating rod 13. A drive motor 14 is fixed to the bottom of the placement plate 1, and the drive motor 14 is fixedly connected to the rotating rod 13 via a coupling. When the drive motor 14 operates, it drives the rotating rod 13 to rotate, which, through the cooperation of the sliding block 12 and the sliding groove 11, drives the sliding plate 10 to reciprocate within the first groove 9, thereby realizing the reciprocating movement of the U-shaped frame 3 and the cleaning roller 4.

[0029] To drive the cleaning roller 4 to roll and remove dust during its reciprocating movement, a rolling assembly is provided. The rolling assembly includes four driven gears 22, which are respectively fixed to the surfaces of four rotating shafts 7. Four connecting rods 5 are fixed to the top of the placement plate 1, and two double-sided racks 6 are fixed between the four connecting rods 5. These two double-sided racks 6 mesh with the four driven gears 22 respectively. When the double-sided racks 6 rotate, they drive the four driven gears 22 to rotate synchronously, thereby driving the four rotating shafts 7 and the two cleaning rollers 4 to roll, thus achieving the dust removal function.

[0030] Example 2: Reference Figures 1-4 An improvement upon Embodiment 1 is made as follows: To ensure the cleaning roller 4 is stably fixed between the four rotating shafts 7, two sets of connecting components are provided. Each set of connecting components includes two second grooves 17, which are respectively formed within two opposing rotating shafts 7. A locking rod 16 slides within each second groove 17, and a connecting groove 15 is formed inside the cleaning roller 4, allowing the two locking rods 16 to slide and engage with the connecting groove 15. Furthermore, lead screws 18 rotate within each of the two second grooves 17, and the two locking rods 16 are threadedly connected to the surfaces of the two lead screws 18. By rotating the lead screws 18, the locking rods 16 can be driven to slide within the connecting grooves 15, thereby achieving the fixing and disassembly of the cleaning roller 4.

[0031] To further enhance the stability of the cleaning roller 4, each connecting assembly also includes four positioning blocks 21, which are fixed to the surfaces of the two locking rods 16. Additionally, two positioning grooves 20 communicating with the connecting groove 15 are provided inside the cleaning roller 4. The four positioning blocks 21 can slide into the two positioning grooves 20 respectively, thereby preventing the cleaning roller 4 from shifting during rotation.

[0032] Four lead screws 18 move outward through the side ends of four second grooves 17 respectively, and a handle 8 is fixed at the side end of the lead screw 18. The position of the lead screw 18 can be easily adjusted by rotating the handle 8, thereby realizing the fixing and disassembly of the cleaning roller 4.

[0033] Support legs 2 are fixed at the four corners of the bottom of the placement plate 1 to ensure the stability of the entire device. At the same time, the bottom of each of the four support legs 2 is equipped with anti-slip pads to prevent the device from sliding during operation.

[0034] However, as is well known to those skilled in the art, the working principle and wiring method of the drive motor 14 are commonplace and are all conventional methods or common knowledge, so they will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0035] 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 dust removal device for processing anti-stick protective film, characterized in that, include: Placement board (1); Among them, a U-shaped frame (3) slides on the upper side of the placement plate (1), and four rotating shafts (7) rotate inside the U-shaped frame (3). Two cleaning rollers (4) are provided between the four rotating shafts (7). The two cleaning rollers (4) are used to clean the two sides of the anti-stick protective film. Two sets of connecting components are provided between the four rotating shafts (7) and the two cleaning rollers (4). The two sets of connecting components are used to fix the two cleaning rollers (4) between the four rotating shafts (7). A reciprocating assembly is disposed between the placement plate (1) and the U-shaped frame (3) to drive two cleaning rollers (4) to perform reciprocating cleaning; And a rolling assembly that works in conjunction with the reciprocating assembly, the rolling assembly being used to drive two cleaning rollers (4) to perform rolling dust removal during reciprocating movement.

2. The dust removal device for processing anti-stick protective film according to claim 1, characterized in that, Each of the connecting components includes two second grooves (17), which are respectively opened in two rotating shafts (7). A snap-fit ​​rod (16) slides in each of the two second grooves (17). A connecting groove (15) is opened in the cleaning roller (4). The two snap-fit ​​rods (16) slide in the connecting groove (15). A lead screw (18) rotates in each of the two second grooves (17). The two snap-fit ​​rods (16) are respectively threaded to the surfaces of the two lead screws (18).

3. The dust removal device for processing anti-stick protective film according to claim 2, characterized in that, Each of the connecting components further includes four positioning blocks (21), which are fixed to the surfaces of the two snap-fit ​​rods (16). The cleaning roller (4) has two positioning grooves (20) that communicate with the connecting groove (15), and the four positioning blocks (21) slide in the two positioning grooves (20).

4. The dust removal device for processing anti-stick protective film according to claim 2, characterized in that, The four lead screws (18) respectively move outward through the side ends of the four second grooves (17), and each of the four lead screws (18) has a handle (8) fixed to its side end.

5. A dust removal device for processing anti-stick protective film according to any one of claims 1-3, characterized in that, The reciprocating assembly includes a first groove (9) formed in the placement plate (1), a slide plate (10) sliding in the first groove (9), a U-shaped frame (3) fixed to the top of the slide plate (10), a rotating rod (13) rotating in the first groove (9), a sliding groove (11) formed in the slide plate (10), a slider (12) sliding in the sliding groove (11), the slider (12) fixed to the top of the rotating rod (13), and a drive motor (14) fixed at the bottom of the placement plate (1). The drive motor (14) is fixedly connected to the rotating rod (13) through a coupling.

6. A dust removal device for processing anti-stick protective film according to claim 5, characterized in that, The rolling assembly includes four driven gears (22), which are respectively fixed to the surfaces of four rotating shafts (7). Four connecting rods (5) are fixed to the top of the placement plate (1). Two double-sided racks (6) are fixed between the four connecting rods (5). The double-sided racks (6) are located between two adjacent driven gears (22), and the two double-sided racks (6) mesh with the four driven gears (22) respectively.

7. A dust removal device for processing anti-stick protective film according to claim 1, characterized in that, Support legs (2) are fixed at the four corners of the bottom of the placement plate (1), and anti-slip pads are provided at the bottom of the four support legs (2).

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