Composite film pre-treatment roller set with electrostatic attraction cleaning

Abstract

The utility model provides a kind of composite film pretreatment roller group with electrostatic adsorption cleaning, it is related to roller group technical field, including support base plate, support base plate upper surface both sides are fixedly connected with side plate, two the side plate side is all set with sliding slot, the side plate upper end is fixedly connected with electric field instrument, control panel is installed in electric field instrument front surface one side, by above-mentioned technical scheme, its purpose is to: start electric field instrument can generate electric field between the space of side plate, to generate static electricity in turn, static electricity can attract dust around on composite film, and then start drive motor cooperation No. 1 bevel gear and No. 2 bevel gear drive lead screw rotation, drive lead screw rotation can drive mounting block to lift along it, just can drive mounting bracket synchronous lifting, by the support spring between mounting bracket and fixed support bracket can drive the slide rail of fixed support bracket both sides to lift along limit slot, immediately scraper will contact composite film, realize the electrostatic cleaning of composite film.

Description

Technical Field

[0001] This utility model relates to the field of roller assembly technology, and in particular to a composite membrane pretreatment roller assembly with electrostatic adsorption cleaning function. Background Technology

[0002] Composite membranes are thin film materials formed by combining different material layers together through specific processes, and are used in soil engineering for functions such as seepage prevention, isolation, and reinforcement.

[0003] Currently, in existing technologies, some dust adheres to the surface of the composite film during the process of conveying the composite film through roller sets. During the processing of the composite film, this dust can penetrate into the composite film, affecting the production efficiency of the composite film and causing problems such as unclear or poorly clear composite film after production. Therefore, this utility model proposes a composite film pretreatment roller set with electrostatic adsorption cleaning. Utility Model Content

[0004] The purpose of this invention is to solve the problem in the existing technology that when composite films are conveyed by rollers, some dust adheres to the surface of the composite film. During the processing of the composite film, this dust can penetrate into the composite film, affecting the production efficiency and causing the composite film to be opaque or unclear after production.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a composite membrane pretreatment roller assembly with electrostatic adsorption cleaning, comprising a supporting base plate, side plates fixedly connected to both sides of the upper surface of the supporting base plate, a sliding groove opened on one side of each of the two side plates, an electric field meter fixedly connected to the upper end of the side plate, a control panel installed on one side of the front surface of the electric field meter, a control knob installed on the other side of the front surface of the electric field meter, a scraping mechanism installed in the sliding groove, and a cleaning machine fixedly connected between the inner surfaces of the side plates, the cleaning machine being located above the scraping mechanism.

[0006] In at least some embodiments, a lower roller is installed behind the scraping mechanism, the lower roller is rotatably mounted between the inner surfaces of the side plates, and an upper roller is provided above the lower roller.

[0007] In at least some embodiments, the scraping mechanism includes a mounting bracket, with mounting blocks fixedly connected to both ends of the mounting bracket. The mounting blocks are slidably installed in a groove, and one side of the mounting block is connected to a drive screw via a threaded engagement.

[0008] In at least some embodiments, a bearing plate is mounted on the upper end of the drive screw, the bearing plate is fixed to the outer surface of the side plate, and a first bevel gear is also fixed to the upper end of the drive screw.

[0009] In at least some embodiments, a second bevel gear is meshed with one side of the first bevel gear, and a drive motor is fixedly connected to the center of one side of the second bevel gear, the drive motor being fixedly connected to the outer wall of the side plate.

[0010] In at least some embodiments, four evenly distributed support springs are fixed to the lower surface of the mounting bracket, a fixing bracket is fixed to the lower surface of the support springs, and a scraper is fixed to the lower surface of the fixing bracket.

[0011] In at least some embodiments, the fixed bracket has slide rails on both sides, and the mounting bracket has a limiting groove on its inner surface. The fixed bracket is installed in the limiting groove via the slide rails.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] In this invention, the electric field meter generates an electric field in the space between the side plates, which in turn generates static electricity. The static electricity can attract the surrounding dust onto the composite film. Then, the drive motor is started, and the first and second bevel gears drive the drive screw to rotate. The rotation of the drive screw drives the mounting block to rise and fall along it, which in turn drives the mounting bracket to rise and fall synchronously. The support spring installed between the mounting bracket and the fixed bracket can drive the slide rails on both sides of the fixed bracket to rise and fall along the limit groove. Then, the scraper will contact the composite film, realizing the electrostatic cleaning of the composite film. Attached Figure Description

[0014] Figure 1 A schematic perspective view of one side of the overall structure of a composite membrane pretreatment roller assembly with electrostatic adsorption cleaning is provided for this utility model.

[0015] Figure 2 A three-dimensional schematic diagram of the other side of the overall structure of a composite membrane pretreatment roller assembly with electrostatic adsorption cleaning is provided for this utility model.

[0016] Figure 3 This utility model provides a schematic perspective view of one side of the overall structure of a scraping mechanism for a composite membrane pretreatment roller assembly with electrostatic adsorption cleaning.

[0017] Figure 4 This utility model presents a schematic perspective view of the other side of the overall structure of a scraping mechanism for a composite membrane pretreatment roller assembly with electrostatic adsorption cleaning.

[0018] Legend: 1. Electric field meter; 2. Control panel; 3. Control knob; 4. Side plate; 5. Slide groove; 6. Sweeper; 7. Support base plate; 8. Upper roller; 9. Scraping mechanism; 10. Lower roller; 901. Mounting block; 902. Mounting bracket; 903. Limiting groove; 904. Slide rail; 905. Fixed bracket; 906. Scraper; 907. Support spring; 908. Drive screw; 909. Bearing plate; 910. Bevel gear No. 1; 911. Bevel gear No. 2; 912. Drive motor. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Implementation examples, based on Figures 1-4 This utility model provides a composite film pretreatment roller assembly with electrostatic adsorption cleaning, including a supporting base plate 7. Side plates 4 are fixedly connected to both sides of the upper surface of the supporting base plate 7. A groove 5 is opened on one side of each of the two side plates 4. An electric field meter 1 is fixedly connected to the upper end of the side plate 4. A control panel 2 is installed on one side of the front surface of the electric field meter 1. A control knob 3 is installed on the other side of the front surface of the electric field meter 1. A scraping mechanism 9 is installed in the groove 5. A cleaning machine 6 is fixedly connected between the inner surfaces of the side plates 4. The cleaning machine 6 is located above the scraping mechanism 9.

[0022] A lower roller 10 is installed behind the scraping mechanism 9. The lower roller 10 is rotatably installed between the inner surfaces of the side plates 4. An upper roller 8 is provided above the lower roller 10. When the electric field meter 1 is activated, an electric field can be generated in the space between the side plates 4, thereby generating static electricity. The static electricity can attract the surrounding dust onto the composite film.

[0023] The scraping mechanism 9 includes a mounting bracket 902, with mounting blocks 901 fixedly connected to both ends of the mounting bracket 902. The mounting blocks 901 are slidably installed in the slide groove 5. One side of the mounting block 901 is threadedly connected to a drive screw 908. A bearing plate 909 is mounted on the upper end of the drive screw 908 and is fixedly connected to the outer surface of the side plate 4. A first bevel gear 910 is also fixedly connected to the upper end of the drive screw 908. A second bevel gear 911 is meshed with one side of the first bevel gear 910. A drive motor 912 is fixedly connected to the center of one side of the second bevel gear 911 and is fixedly connected to the outer wall of the side plate 4. Four evenly distributed support springs 907 are fixedly connected to the lower surface of the mounting bracket 902, and a fixing device is fixed to the lower surface of each support spring 907. The bracket 905 has a scraper 906 fixedly attached to its lower surface. The fixed bracket 905 has slide rails 904 on both sides. The mounting bracket 902 has a limiting groove 903 on its inner surface. The fixed bracket 905 is installed in the limiting groove 903 via the slide rails 904. When the drive motor 912 is started, it works with the first bevel gear 910 and the second bevel gear 911 to rotate the drive screw 908. The rotation of the drive screw 908 drives the mounting block 901 to rise and fall along it, which in turn drives the mounting bracket 902 to rise and fall synchronously. A support spring 907 is installed between the mounting bracket 902 and the fixed bracket 905, which drives the slide rails 904 on both sides of the fixed bracket 905 to rise and fall along the limiting groove 903. The scraper 906 then contacts the composite film, achieving electrostatic cleaning of the composite film.

[0024] The working principle of this utility model is as follows: Activating the electric field meter 1 can generate an electric field in the space between the side plates 4, thereby generating static electricity. Static electricity can attract the surrounding dust onto the composite film. Then, starting the drive motor 912, together with the first bevel gear 910 and the second bevel gear 911, drives the drive screw 908 to rotate. The rotation of the drive screw 908 can drive the mounting block 901 to rise and fall along it, which can drive the mounting bracket 902 to rise and fall synchronously. The support spring 907 installed between the mounting bracket 902 and the fixed bracket 905 can drive the slide rails 904 on both sides of the fixed bracket 905 to rise and fall along the limiting groove 903. Then, the scraper 906 will contact the composite film to achieve electrostatic cleaning of the composite film.

[0025] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A composite membrane pretreatment roller assembly with electrostatic adsorption cleaning, comprising a supporting base plate (7), characterized in that: Side plates (4) are fixed to both sides of the upper surface of the supporting base plate (7). A sliding groove (5) is provided on one side of each of the two side plates (4). An electric field meter (1) is fixed to the upper end of the side plate (4). A control panel (2) is installed on one side of the front surface of the electric field meter (1). A control knob (3) is installed on the other side of the front surface of the electric field meter (1). A scraping mechanism (9) is installed in the sliding groove (5). A sweeper (6) is fixed between the inner surfaces of the side plates (4). The sweeper (6) is located above the scraping mechanism (9).

2. The composite membrane pretreatment roller assembly with electrostatic adsorption cleaning according to claim 1, characterized in that: A lower roller (10) is installed behind the scraping mechanism (9). The lower roller (10) is rotatably installed between the inner surfaces of the side plate (4). An upper roller (8) is provided above the lower roller (10).

3. The composite membrane pretreatment roller assembly with electrostatic adsorption cleaning according to claim 1, characterized in that: The scraping mechanism (9) includes a mounting bracket (902), with mounting blocks (901) fixedly connected to both ends of the mounting bracket (902). The mounting blocks (901) are slidably installed in the slide groove (5), and a drive screw (908) is connected to one side of the mounting block (901) through thread engagement.

4. The composite membrane pretreatment roller assembly with electrostatic adsorption cleaning according to claim 3, characterized in that: A bearing plate (909) is installed on the upper end of the drive screw (908), and the bearing plate (909) is fixed to the outer surface of the side plate (4). A first bevel gear (910) is also fixed to the upper end of the drive screw (908).

5. The composite membrane pretreatment roller assembly with electrostatic adsorption cleaning according to claim 4, characterized in that: The first bevel gear (910) is meshed with a second bevel gear (911) on one side, and a drive motor (912) is fixedly connected to the center of one side of the second bevel gear (911). The drive motor (912) is fixedly connected to the outer wall of the side plate (4).

6. The composite membrane pretreatment roller assembly with electrostatic adsorption cleaning according to claim 5, characterized in that: The mounting bracket (902) has four evenly distributed support springs (907) fixedly connected to its lower surface. The support springs (907) have a fixed bracket (905) fixedly connected to their lower surfaces. The fixed bracket (905) has a scraper (906) fixedly connected to its lower surface.

7. The composite membrane pretreatment roller assembly with electrostatic adsorption cleaning according to claim 6, characterized in that: The fixed bracket (905) has slide rails (904) on both sides, and the mounting bracket (902) has a limiting groove (903) on its inner surface. The fixed bracket (905) is installed in the limiting groove (903) through the slide rails (904).

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