Bonding and drying device for edge strips of air filter element

Abstract

The utility model relates to the technical field of air filter element processing, and provides an air filter element edge strip bonding and drying device which comprises a drying box, penetrating openings are formed in the two opposite sides of the drying box, a heating and blowing assembly is arranged in the drying box, and processing moving assemblies are arranged in the penetrating openings. The heating and blowing assembly comprises an air inlet, the air inlet is formed in the side wall of the drying box, an installation frame is arranged in the drying box and arranged on the inner side wall of the drying box, an electric heating coil is installed on the installation frame, a partition plate is arranged in the drying box, a filter net piece is arranged on the partition plate, an installation plate is arranged in the processing box, and air holes are formed in the installation plate. A cross is arranged in the air hole, a fan is arranged on the cross, and the mounting plate is located below the partition plate. According to the technical scheme, the problems that in the prior art, the air filter elements are manually heated one by one, edge strips adhere to the air filter elements, and due to the fact that the air filter elements are manually heated one by one, the working efficiency becomes low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air filter element processing, and in particular to a device for bonding and drying side strips of an air filter element. Background Art

[0002] The air filter element is a kind of filter, also called air filter cartridge, air filter, style, etc. It is mainly used for air filtration in engineering locomotives, automobiles, agricultural locomotives, laboratories, sterile operating rooms and various precision operating rooms.

[0003] The engine needs to inhale a large amount of air during operation. If the air is not filtered, the dust suspended in the air will be sucked into the cylinder, which will accelerate the wear of the piston group and the cylinder. Large particles entering between the piston and the cylinder will cause serious "cylinder pulling", which is particularly serious in dry and sandy working environments. The air filter is installed in front of the carburetor or the intake pipe to filter out dust and sand in the air to ensure that sufficient and clean air enters the cylinder.

[0004] According to the filtering principle, air filters can be divided into filtering type, centrifugal type, oil bath type, and composite type. Commonly used air filters in engines include inertial oil bath air filters, paper dry air filters, polyurethane filter element air filters, etc. The inertial oil bath air filter undergoes three levels of filtration, namely inertial filtration, oil bath filtration, and filtration filtration. The latter two air filters are mainly filtered by filter element filtration. The inertial oil bath air filter has the advantages of small intake resistance, adaptability to dusty and sandy working environments, and long service life. It was previously used in various models of automobile and tractor engines. However, this type of air filter has low filtration efficiency, heavy weight, high cost, and inconvenient maintenance, and has gradually been eliminated in automobile engines. The filter element of paper dry air filter is made of microporous filter paper treated with resin. The filter paper is porous, loose, folded, has certain mechanical strength and water resistance, and has the advantages of high filtration efficiency, simple structure, light weight, low cost, and convenient maintenance. It is the most widely used automotive air filter. The filter element of polyurethane filter air filter is made of soft, porous, sponge-like polyurethane with strong adsorption capacity. This air filter has the advantages of paper dry air filter, but low mechanical strength, and is widely used in car engines.

[0005] During the processing of air filter elements, it is necessary to assemble the edge strips of the air filter elements on the air filter elements. Usually, such edge strips are glued to the air filter elements after being heated at high temperature. The air filter elements are processed by means of conveyor belts. This processing method is more efficient. Therefore, a device for bonding and drying air filter element edge strips is developed in combination with the conveyor belt transmission method. Utility Model Content

[0006] The utility model provides a device for bonding and drying air filter element side strips, which solves the problem in the prior art that the air filter elements are manually heated one by one and the side strips are bonded to the air filter element, and the work efficiency is low due to manual heating one by one.

[0007] The technical solution of the utility model is as follows:

[0008] A drying box, wherein two opposite sides of the drying box are provided with through openings;

[0009] A heating and blowing assembly, wherein the heating and blowing assembly is arranged in the drying box;

[0010] A processing moving component, wherein the processing moving component is arranged inside the through-hole;

[0011] The heating and blowing assembly includes an air inlet, which is opened on the side wall of the drying box. A mounting bracket is provided in the drying box, which is provided on the inner wall of the drying box. An electric heating coil is installed on the mounting bracket. A partition plate is provided in the drying box, which is provided with a filter mesh. A mounting plate is provided in the drying box, which is provided with an air hole, a cross is provided in the air hole, a fan is provided on the cross, and the mounting plate is located below the partition plate. An air outlet is provided in the drying box, which is located below the mounting plate.

[0012] As a further technical solution, a sliding track is provided on the inner wall of the air hole, a positioning block is provided in the sliding track, the positioning block is connected to the blades of the fan, a moving wheel is provided on the positioning block, and the moving wheel is embedded in the sliding track.

[0013] As a further technical solution, the processing moving component includes a conveyor belt, which is inserted into the through-hole. The inner bottom surface of the drying box is provided with a clearance opening, and a rotating wheel is provided in the clearance opening, and the conveyor belt is placed on the rotating wheel.

[0014] As a further technical solution, an air inlet screen is provided on the air inlet, and the mesh diameter of the air inlet screen is larger than the mesh diameter of the filter mesh.

[0015] As a further technical solution, the air outlet is formed by arranging a plurality of rectangular strip openings.

[0016] As a further technical solution, the drying box is a rectangular structure, and the through opening is located on the bottom surface of the side wall of the drying box.

[0017] As a further technical solution, the fan is provided with blowing blades.

[0018] As a further technical solution, a connecting frame is provided between the positioning block and the blowing blade.

[0019] The working principle and beneficial effects of the utility model are:

[0020] In the utility model, after the conveyor belt is inserted into the through-hole of the drying box, the conveyor belt can pass through the interior of the drying box after conveying the air filter element. The drying box can discharge high-temperature air through the air inlet, the mounting frame, the electric heating coil, the filter mesh, the fan in the air hole and the air outlet in the heating blowing assembly, so as to heat the air filter element and make the edge strip stick to the air filter element. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is an axonometric view of the utility model;

[0024] Figure 3 It is a cross-sectional view of the utility model;

[0025] Figure 4 This is a cross-sectional view of the air hole of the utility model;

[0026] Figure 5 This is a partial enlarged view of part A of the utility model;

[0027] In the figure: 1. Drying box; 2. Through-hole; 3. Heating and blowing assembly; 3-1. Air inlet; 3-2. Mounting frame; 3-3. Electric heating coil; 3-4. Partition plate; 3-5. Filter mesh; 3-6. Mounting plate; 3-7. Air hole; 3-8. Cross; 3-9. Fan; 3-10. Air outlet; 3-11. Sliding track; 3-12. Positioning block; 3-13. Moving wheel; 4. Processing moving assembly; 4-1. Conveyor belt; 4-2. Give way; 4-3. Rotating wheel; 4-4. Air inlet screen; 5. Blowing blades; 6. Connecting frame. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figure 1~Figure 5As shown, this embodiment proposes a device for bonding and drying air filter element edge strips, which is characterized by comprising

[0030] A drying box 1, with through openings 2 provided on opposite sides of the drying box 1;

[0031] A heating and blowing assembly 3, wherein the heating and blowing assembly 3 is arranged in the drying box 1;

[0032] A processing moving component 4, which is arranged inside the through-hole 2;

[0033] The heating and blowing assembly 3 includes an air inlet 3-1, which is opened on the side wall of the drying box 1. A mounting frame 3-2 is provided in the drying box 1, and the mounting frame 3-2 is provided on the inner wall of the drying box 1. An electric heating coil 3-3 is installed on the mounting frame 3-2. A partition plate 3-4 is provided in the drying box 1, and a filter mesh 3-5 is provided on the partition plate 3-4. A mounting plate 3-6 blowing blade is provided in the drying box 1, and an air hole 3-7 is opened on the blowing blade of the mounting plate 3-6. A cross 3-8 is provided in the air hole 3-7, and a fan 3-9 is provided on the cross 3-8. The blowing blade of the mounting plate 3-6 is located below the partition plate 3-4. An air outlet 3-10 is provided in the drying box 1, and the air outlet 3-10 is located below the blowing blade of the mounting plate 3-6.

[0034] In this embodiment, after the fan 3-9 is started, the wind enters from the air inlet 3-1, is heated by the electric heating coil 3-3, and is discharged from the air outlet 3-10, and is filtered through the filter mesh 3-5 to ensure the amount of dust in the wind.

[0035] Specifically, a sliding track 3-11 is provided on the inner wall of the air hole 3-7, a positioning block 3-12 is provided in the sliding track 3-11, the positioning block 3-12 is connected to the blades of the fan 3-9, a moving wheel 3-13 is provided on the positioning block 3-12, and the moving wheel 3-13 is embedded in the sliding track 3-11.

[0036] In this embodiment, the positioning block 3-12 in the sliding track 3-11 can be moved by the moving wheel 3-13 to limit the position of the blades of the fan 3-9 when the blades rotate to prevent the fan 3-9 from rotating and jumping.

[0037] Furthermore, the processing moving component 4 includes a conveyor belt 4-1, which is inserted into the through-hole 2. The inner bottom surface of the drying box 1 is provided with a clearance hole 4-2, and a rotating wheel 4-3 is provided in the clearance hole 4-2. The conveyor belt 4-1 is placed on the rotating wheel 4-3, and an air inlet screen is provided on the air inlet 3-1. The mesh diameter of the air inlet screen is larger than the mesh diameter of the filter mesh 3-5.

[0038] In this embodiment, the conveyor belt 4-1 can transport the air filter element into the through hole during its movement, the self-rotating wheel 4-3 in the yielding opening 4-2 can assist the movement of the conveyor belt, and the air inlet screen can filter the dust for the first time.

[0039] Furthermore, the air outlet 3-10 is composed of a plurality of rectangular strip openings arranged in an arrangement, the drying box 1 is a rectangular body structure, the through opening 2 is located at the bottom surface of the side wall of the drying box 1, the fan 3-9 is provided with blowing blades, and a connecting frame is provided between the positioning block 3-12 and the blowing blades.

[0040] In this embodiment, the blowing blades provide wind generation, and the connecting frame provides a connection between the positioning block 3-12 and the blowing blades.

[0041] When the air filter element needs to be heated, after the fan 3-9 is started, the wind enters from the air inlet 3-1, is heated by the electric heating coil 3-3, and is discharged from the air outlet 3-10, and is filtered through the filter mesh 3-5 to ensure the amount of dust in the wind. A sliding track 3-11 is provided on the inner wall of the wind hole 3-7, and a positioning block 3-12 is provided in the sliding track 3-11. The positioning block 3-12 is connected to the blade of the fan 3-9, and a moving wheel 3-13 is provided on the positioning block 3-12. The moving wheel 3-13 is embedded in the sliding track 3-11. During the movement of the conveyor belt 4-1, the air filter element can be transported to the through hole, and the rotating wheel 4-3 in the yielding port 4-2 can assist the movement of the transmission belt, so as to ensure a lower wind speed and provide more heating time for the air to ensure the temperature of the wind when it is blown out of the drying box 1.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for bonding and drying air filter strips, characterized in that: include A drying box (1), wherein two opposite sides of the drying box (1) are provided with through openings (2); A heating and blowing component (3), wherein the heating and blowing component (3) is arranged in the drying box (1); A processing moving component (4), wherein the processing moving component (4) is arranged inside the through-hole (2); The heating and blowing assembly (3) comprises an air inlet (3-1), the air inlet (3-1) is opened on the side wall of the drying box (1), a mounting frame (3-2) is arranged in the drying box (1), the mounting frame (3-2) is arranged on the inner side wall of the drying box (1), an electric heating coil (3-3) is installed on the mounting frame (3-2), a partition plate (3-4) is arranged in the drying box (1), and a filter mesh (3-5) is arranged on the partition plate (3-4). The drying box (1) is provided with a mounting plate (3-6), the mounting plate (3-6) is provided with an air hole (3-7), a cross (3-8) is provided in the air hole (3-7), a fan (3-9) is provided on the cross (3-8), the mounting plate (3-6) is located below the partition plate (3-4), the drying box (1) is provided with an air outlet (3-10), and the air outlet (3-10) is located below the mounting plate (3-6).

2. The device for bonding and drying air filter element edge strips according to claim 1, characterized in that: The inner wall of the air hole (3-7) is provided with a sliding track (3-11), a positioning block (3-12) is provided in the sliding track (3-11), the positioning block (3-12) is connected to the blades of the fan (3-9), a moving wheel (3-13) is provided on the positioning block (3-12), and the moving wheel (3-13) is embedded in the sliding track (3-11).

3. The device for bonding and drying air filter element edge strips according to claim 1, characterized in that: The processing moving assembly (4) comprises a conveyor belt (4-1), the conveyor belt (4-1) is inserted into the through opening (2), the inner bottom surface of the drying box (1) is provided with a clearance opening (4-2), a self-rotating wheel (4-3) is provided in the clearance opening (4-2), and the conveyor belt (4-1) is placed on the self-rotating wheel (4-3).

4. The device for bonding and drying air filter element edge strips according to claim 1, characterized in that: An air inlet screen (4-4) is provided on the air inlet (3-1), and the mesh diameter of the air inlet screen (4-4) is larger than the mesh diameter of the filter mesh (3-5).

5. The device for bonding and drying air filter element edge strips according to claim 1, characterized in that: The air outlet (3-10) is formed by arranging a plurality of rectangular strip-shaped openings.

6. The device for bonding and drying air filter element edge strips according to claim 1, characterized in that: The drying box (1) is a rectangular structure, and the through opening (2) is located on the bottom surface of the side wall of the drying box (1).

7. The device for bonding and drying air filter element edge strips according to claim 2, characterized in that: The fan (3-9) is provided with blowing blades (5).

8. The device for bonding and drying air filter element edge strips according to claim 7, characterized in that: A connecting frame (6) is provided between the positioning block (3-12) and the blowing blade (5).

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