Electromagnetic shielding film surface dust removal device

Abstract

The utility model discloses an electromagnetic shielding film surface dust removal device which structurally comprises pushing ring plates, a scraping layer and a dust suction box, an electromagnetic shielding film is placed between the pushing ring plates through conveying rollers, and an electric push rod pushes the pushing ring plates to be close to each other, so that an internal compression roller clamps the electromagnetic shielding film; the scraping layers on the two sides of the interior make contact with the surface of the electromagnetic shielding film, so that the two sides are scraped at the same time, the cleaning efficiency is higher, then in the pulling process of the electromagnetic shielding film, the surface of the electromagnetic shielding film is scraped under the action of the scraping layers, and the lower end of the electromagnetic shielding film generates suction force under the action of the draught fan; and dust generated by scraping is downwards sucked into the dust suction box through the dust suction opening and the suction pipe, so that dust storage work is achieved, and the situation that dust drifts around to cause secondary attachment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic shielding film production equipment, in particular to a dust removal device on the surface of an electromagnetic shielding film. Background Art

[0002] Electromagnetic shielding film is a light-transmitting shielding device that is resistant to electromagnetic interference. With the continuous development of electronic and computer technology, electromagnetic shielding film is widely used in people's lives. It is mainly used to solve electromagnetic interference between electronic systems and electronic equipment, protect against electromagnetic radiation pollution, and ensure the health of workers.

[0003] During the production and processing of electromagnetic shielding film, dust is easily absorbed on the surface of the electromagnetic shielding film, which affects the quality of the product. Therefore, the surface of the electromagnetic shielding film needs to be dust-removed. However, the current dust removal method mostly uses a fan to blow air on the surface of the electromagnetic shielding film to blow away the dust on its surface. However, in this method, when the fan blows the dust on the surface, the electromagnetic shielding film is prone to shaking, affecting the quality and cleaning effect, and the blown dust is also easy to disperse, causing the dispersed dust to float to the surface of the electromagnetic shielding film again, causing it to adhere again.

[0004] Therefore, a dust removal device for the surface of an electromagnetic shielding film is proposed. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In order to overcome the shortcomings of the existing technology, a dust removal device for the surface of an electromagnetic shielding film is proposed to solve the problem that the electromagnetic shielding film shakes during surface dust removal during the production process, resulting in poor cleaning effect, and the dust is not cleaned, causing the dust to float back to the surface of the electromagnetic shielding film and affect the electromagnetic shielding film again.

[0007] (II) Technical solution

[0008] The utility model is realized by the following technical scheme: The utility model proposes a dust removal device on the surface of an electromagnetic shielding film, comprising:

[0009] Base;

[0010] A fixed plate is symmetrically connected to the middle of the base, a control panel is installed on the outside of the fixed plate, an arc-shaped push ring plate is installed on the inside of the fixed plate, a mounting card plate is provided inside the push ring plate, and a scraping layer is connected to the inside of the mounting card plate, an electric push rod is installed on the outside of the fixed plate, and the output end of the electric push rod passes through the fixed plate and is connected to the push ring plate;

[0011] A dust suction port is provided in the middle of the upper end of the base, a dust suction box is installed inside the base, and one side of the dust suction box is connected to the dust suction port through a suction pipe, a filter bag is installed inside the dust suction box, and a fan is installed outside the filter bag, air holes are provided on the side wall of the dust suction box, and a box door is provided outside the dust suction box.

[0012] Furthermore, conveying rollers are symmetrically arranged on both sides of the base, and the bottom ends of the conveying rollers are connected to the base through rotating rods and bearings.

[0013] Furthermore, pressure rollers are connected to both sides of the push ring plate via bearings.

[0014] Furthermore, a filter screen is provided at the top end of the pushing ring plate, and an output groove is provided at the bottom end of the pushing ring plate.

[0015] Furthermore, a mounting plate is connected to one side of the scraping layer, a plurality of side placement plates are arranged on one side of the mounting plate, and a protruding card block is arranged at the lower end of the side placement plate, and a card slot is arranged on the inner side of the mounting card plate to connect with the card block.

[0016] Furthermore, telescopic rods are provided on both sides of the fixing plate and connected to the pushing ring plate.

[0017] Furthermore, the push ring plates contact each other in a circular shape, and the dust suction port is located in the middle of the circle.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] In the utility model, the ring plate is pushed by an electric push rod so that the inner pressure roller clamps the electromagnetic shielding film, thereby preventing the electromagnetic shielding film from shaking due to wind, improving stability, and making the scraping layer contact with the two side surfaces of the electromagnetic shielding film, so that the electromagnetic shielding film can be scraped on both sides during the pulling process, thereby achieving better and higher cleaning effect, avoiding the situation where after cleaning one side, the other side is cleaned, resulting in low cleaning efficiency, so as to achieve the purpose of high cleaning effect.

[0021] In the utility model, the fan works so that the dust generated by scraping through the suction tube and the suction port is sucked into the filter bag in the dust box, thereby collecting the dust, preventing the dust from floating after cleaning, and preventing the dust from adhering to the surface of the electromagnetic shielding film again to cause secondary pollution, so as to achieve a more complete cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0023] Figure 1It is a schematic diagram of the top view structure of the utility model;

[0024] Figure 2 It is a side structural schematic diagram of the utility model;

[0025] Figure 3 It is a schematic diagram of the internal structure of the utility model from the side;

[0026] Figure 4 This is a partial enlarged structural diagram of the utility model at A;

[0027] Figure 5 This is a schematic diagram of the side structure of the push ring plate of the utility model;

[0028] In the figure: base 1, conveying roller 2, fixing plate 3, pushing ring plate 4, electric push rod 5, telescopic rod 6, mounting card plate 7, scraping layer 8, dust suction port 9, control panel 10, suction pipe 11, dust suction box 12, box door 13, filter screen 14, output slot 15, mounting plate 16, side placement plate 17, card block 18, card slot 19, filter bag 110, fan 111, pressure roller 112. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] See also Figure 1-Figure 5The utility model provides an electromagnetic shielding film surface dust removal device, including a base 1 for supporting the device as a whole, so that the bottom effect is more stable, two sides of the base 1 are symmetrically provided with conveying rollers 2, and the bottom ends of the conveying rollers 2 are connected to the base 1 through a rotating rod and a bearing, so that the conveying rollers 2 can rotate, and there are gaps between the conveying rollers 2 to facilitate the electromagnetic shielding film to be pulled therein, and the electromagnetic shielding film can be conveniently subjected to force through the conveying rollers 2, so that the force effect is better when it is moved and pulled, and the side deviation is avoided, wherein a fixed plate 3 is symmetrically connected to the middle part of the base 1 for convenient force work, and a control panel 10 is installed on the outside of the fixed plate 3 so that the staff can operate the device, making the operation more convenient, and the fixed plate 3 An arc-shaped push ring plate 4 is installed on the inner side, and the push ring plates 4 are in contact with each other in a circular shape, so that the interior can be closed after the push ring plates 4 are in contact with each other, so as to prevent external dust from entering, so as to achieve a better cleaning effect. The two sides of the push ring plate 4 are connected with pressure rollers 112 through bearings. When the pressure rollers 112 rotate, the pressure rollers 112 on both sides fit together to clamp the electromagnetic shielding film, so that when the electromagnetic shielding film is subjected to suction, the shaking due to the clamping force is reduced. A filter screen 14 is provided on the top of the push ring plate 4, so that external air can enter when suction is generated, and dust is prevented from entering under the action of the filter screen 14, so as to achieve a better cleaning effect. An output groove 15 is provided at the bottom of the push ring plate 4, so as to facilitate the suction of dust into the filter bag 110 Among them, a mounting card plate 7 is provided inside the pushing ring plate 4, and a scraping layer 8 is connected to the inner side of the mounting card plate 7. The scraping layer 8 contacts the two side surfaces of the electromagnetic shielding film, so that the surfaces on both sides of the electromagnetic shielding film can be scraped, so that the cleaning effect is better, and the situation that the cleaning effect is poor by using the blowing effect is avoided. An electric push rod 5 is installed on the outer side of the fixed plate 3, and the output end of the electric push rod 5 passes through the fixed plate 3 and is connected with the pushing ring plate 4. The pushing ring plate 4 is pushed by the electric push rod 5 so that they can move closer to each other to realize the closing of the pushing ring plate 4 and reduce the situation of manual pushing. Telescopic rods 6 are provided on both sides of the fixed plate 3 to connect with the pushing ring plate 4. The telescopic rods 6 strengthen the stabilizing effect of the pushing ring plate 4. A dust suction port 9 is provided in the middle of the upper end of the base 1, and The dust suction port 9 is located in the middle of the circle, so that the dust suction port 9 can transport all the dust generated by scraping downward. A dust suction box 12 is installed inside the base 1, and one side of the dust suction box 12 is connected to the dust suction port 9 through a suction pipe 11. A filter bag 110 is installed inside the dust suction box 12, and a fan 111 is installed on the outside of the filter bag 110. Under the action of the suction force generated by the fan 111, the fan 111 inputs the dust into the filter bag 110 through the lower dust suction port 9 and the suction pipe 11 for collection and filtration, so as to avoid the dust from floating after cleaning and causing secondary attachment. The side wall of the dust suction box 12 is provided with air holes to facilitate the ventilation of the fan 111, and a box door 13 is provided on the outside of the dust suction box 12 to facilitate the subsequent cleaning and replacement of the filter bag 110.

[0031] Preferably, a mounting plate 16 is connected to one side of the scraping layer 8, and a plurality of side placement plates 17 are provided on one side of the mounting plate 16, and a protruding block 18 is provided at the lower end of the side placement plate 17. A card slot 19 is provided on the inner side of the mounting card plate 7 and connected to the card block 18, so that the scraping layer 8 can be pushed upward when installed, so that after the card block 18 is separated from the card slot 19, the scraping layer 8 can be taken out for replacement, making it more convenient to use, easy to replace, and having a better cleaning effect.

[0032] Working principle: When in use, first connect the electric push rod 5, the control panel 10 and the fan 111 to the external power supply, and then place the electromagnetic shielding film between the pushing ring plates 4 through the conveying roller 2, and then under the action of the electric push rod 5, the pushing ring plates 4 are brought close to each other, so that the pressure rollers 112 contact each other to clamp the electromagnetic shielding film, and then the inner scraping layer 8 contacts the two side surfaces of the electromagnetic shielding film, and then when the electromagnetic shielding film is pulled by the external collecting roller, the electromagnetic shielding film is subjected to force on the scraping layer 8, so that the dust on the surface of the electromagnetic shielding film is cleaned out, and under the action of the suction force generated by the fan 111, the dust is sucked into the filter bag 110 for collection under the action of the suction pipe 11 at the lower end of the dust suction port 9, thereby completing the work.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A dust removal device for the surface of an electromagnetic shielding film, characterized in that: include Base (1); A fixing plate (3) is symmetrically connected to the middle of the base (1), a control panel (10) is installed on the outside of the fixing plate (3), an arc-shaped push ring plate (4) is installed on the inside of the fixing plate (3), a mounting card plate (7) is provided inside the push ring plate (4), and a scraping layer (8) is connected to the inside of the mounting card plate (7), an electric push rod (5) is installed on the outside of the fixing plate (3), and the output end of the electric push rod (5) passes through the fixing plate (3) and is connected to the push ring plate (4); A dust suction port (9) is provided at the middle of the upper end of the base (1); a dust suction box (12) is installed inside the base (1), and one side of the dust suction box (12) is connected to the dust suction port (9) via a suction pipe (11); a filter bag (110) is installed inside the dust suction box (12), and a fan (111) is installed outside the filter bag (110); a side wall of the dust suction box (12) is provided with air holes, and a box door (13) is provided outside the dust suction box (12).

2. The electromagnetic shielding film surface dust removal device according to claim 1, characterized in that: Conveying rollers (2) are symmetrically arranged on both sides of the base (1), and the bottom ends of the conveying rollers (2) are connected to the base (1) via rotating rods and bearings.

3. The electromagnetic shielding film surface dust removal device according to claim 1, characterized in that: Both sides of the push ring plate (4) are connected to pressure rollers (112) via bearings.

4. The electromagnetic shielding film surface dust removal device according to claim 1, characterized in that: A filter screen (14) is provided at the top end of the push ring plate (4), and an output groove (15) is provided at the bottom end of the push ring plate (4).

5. The electromagnetic shielding film surface dust removal device according to claim 1, characterized in that: One side of the scraping layer (8) is connected to a mounting plate (16), one side of the mounting plate (16) is provided with a plurality of side placement plates (17), and a protruding clamping block (18) is provided at the lower end of the side placement plate (17), and a clamping groove (19) is provided on the inner side of the mounting clamping plate (7) and is connected to the clamping block (18).

6. The electromagnetic shielding film surface dust removal device according to claim 1, characterized in that: Telescopic rods (6) are provided on both sides of the fixed plate (3) and are connected to the push ring plate (4).

7. The electromagnetic shielding film surface dust removal device according to claim 1, characterized in that: The push ring plates (4) are in contact with each other and are in a circular shape, and the dust suction port (9) is located in the middle of the circle.

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