CN218948588U

CN218948588U - Fixing and forming device for filter

Info

Publication number: CN218948588U
Application number: CN202223484033.7U
Authority: CN
Inventors: 于自强; 武瑞民; 李�浩; 王振香; 杨云涛; 田世爱
Original assignee: YANTAI BAOYUAN PURIFICATION CO Ltd
Current assignee: YANTAI BAOYUAN PURIFICATION CO Ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-02
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to a fixed forming device of a filter, which relates to the field of filter manufacturing equipment and comprises a frame, a forming box, a bottom plate and a pressing plate; the forming box comprises an inner plate and an outer plate, the outer plate is enclosed to form an outer box body, the inner plate is enclosed to form an inner box body, the inner box body is arranged in the outer box body, and the outer plate is in sliding connection with the inner plate; the bottom plate is arranged below the forming box and can move up and down; the pressing plate is arranged above the forming box and can move up and down. The fixing and forming device of the filter can adapt to various types of products and is high in efficiency.

Description

Fixing and forming device for filter

Technical Field

The present disclosure relates to filter manufacturing apparatuses, and particularly to a fixing and molding device for a filter.

Background

The air filter can intercept dust particles in the centralized ventilation system and improve air quality. In the setting of the air filter, the configuration of a primary filter, a medium-efficiency filter, a high-efficiency filter and the like is generally adopted step by step. The primary filter is contacted with the outside first to intercept larger dust, leaves and other impurities so as to protect the subsequently arranged medium-efficiency and high-efficiency filter with higher value. However, the initial filter is frequently replaced due to the fact that the initial air contains more impurities and is heavy in dirt, so that the demand is large.

Filters of flat panel construction are low cost and are typically composed of a cardboard sheet folded to form a frame bonded to the outer periphery of the filter element and a filter cartridge. However, existing forming equipment has disadvantages of single size, low efficiency, etc. when manufacturing paper frame plate filters. In order to meet the requirement of rapid molding of the product, the product of the utility model is specially provided.

Disclosure of Invention

The utility model aims to: in order to overcome the defects in the prior art and improve the assembly efficiency, the utility model provides a fixing and forming device for a filter.

The technical scheme is as follows: in order to achieve the above object, a fixing and forming device for a filter of the present utility model includes a frame;

the forming box comprises an inner plate and an outer plate, wherein the outer plate is enclosed to form an outer box body, the inner plate is enclosed to form an inner box body, the inner box body is arranged in the outer box body, and the outer plate is in sliding connection with the inner plate;

the bottom plate is arranged below the forming box and can move up and down;

and the pressing plate is arranged above the forming box and can move up and down.

Further, the outer plates are four, and the four outer plates are enclosed to form a rectangular structure; the number of the inner plates is three, and the three inner plates are combined with one outer plate to form a rectangular structure.

Further, the outer plate is connected with a guide sleeve, the inner plate is connected with a guide post, the guide post extends into the guide sleeve, the outer plate is connected with a first telescopic rod, and the movable end of the first telescopic rod is connected with the inner plate; under the action of the first telescopic rod, the outer plate and the inner plate form sliding connection.

Further, a heating element is arranged in the inner plate and the outer plate combined with the inner plate.

Further, the clamp plate includes first plate and second plate, first plate is provided with the guide arm, the second plate sets up in the top of first plate, the guide arm passes the second plate, be provided with the spring between first plate and the second plate, the spring is established with the guide arm cover and is connected.

Further, the frame is provided with a guide rail slidably connected to the guide block, and the bottom plate is connected to the guide block.

The fixing and forming device of the filter has at least the following technical effects: (1) The folded hard paper board is adhered to the filter element through the inner plate and the pressing plate, and the inner plate can slide relative to the outer plate, so that the adhesive can be suitable for adhesion of various types of filters; (2) The inner plate and one of the outer plates are provided with heating elements, so that the glue solidification time can be effectively shortened, and the bonding effect is ensured.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the forming box according to the present utility model;

FIG. 3 is a schematic view of a platen according to the present utility model;

fig. 4 is an exploded view of the structure of the filter prior to assembly.

In the figure, 1, a rack; 2. a forming box; 3. an inner plate; 4. an outer plate; 5. a bottom plate; 6. a pressing plate; 7. a guide sleeve; 8. a guide post; 9. a first telescopic rod; 10. a first plate member; 11. a second plate member; 12. a guide rod; 13. a spring; 14. a guide rail; 15. a guide block; 16. a second telescopic rod; 17. a cantilever; 18. a cardboard; 19. a filter element.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1 through 4, the examples being provided for illustration only and not for limitation of the scope of the utility model.

A fixing and forming device of a filter comprises a frame 1, a forming box 2, a bottom plate 5 and a pressing plate 6.

The forming box 2 comprises an inner plate 3 and an outer plate 4, wherein the inner plate 3 is composed of three pieces, and the outer plate 4 is composed of four pieces. The four outer plates 4 are enclosed to form a rectangular structure to form an outer box body, and the three inner plates 3 and one outer plate 4 are enclosed to form a rectangular structure to form an inner box body. The inner box body is arranged in the outer box body, and the inner plate 3 and the outer plate 4 form sliding connection. Specifically, each inner plate 3 is connected with four guide posts 8, and the four guide posts 8 are distributed at four corners of the inner plate 3; four guide sleeves 7 are connected to the corresponding outer plate 4, and the four guide sleeves 7 are distributed at four corners of the outer plate 4. The guide post 8 extends into the guide sleeve 7. The three outer plates 4 corresponding to the three inner plates 3 are connected with first telescopic rods 9, the first telescopic rods 9 are cylinders, fixed ends of the first telescopic rods 9 are connected with the outer plates 4, and movable sections of the first telescopic rods 9 are connected with the inner plates 3. The inner plate 3 can be close to or far away from the outer plate 4 under the action of the first telescopic rod 9, the guide post 8 and the guide sleeve 7.

The bottom plate 5 is disposed below the molding box 2, and the bottom plate 5 is movable up and down. Specifically, the frame 1 is provided with a guide rail 14, the guide rail 14 is slidably connected with a guide block 15, the bottom plate 5 is connected to the guide block 15, and the guide block 15 drives the bottom plate 5 to move up and down. In this embodiment, the driving mode for the guide block 15 is not described again, and a common cylinder or screw rod can be implemented.

The pressing plate 6 is arranged above the forming box 2, and the pressing plate 6 can move up and down. Specifically, the frame 1 is connected with a cantilever 17, the end of the cantilever 17 is connected with a second telescopic rod 16, the second telescopic rod 16 is an air cylinder, and the pressing plate 6 is connected to the telescopic end of the second telescopic rod 16. The pressing plate 6 comprises a first plate 10 and a second plate 11, the first plate 10 is provided with a guide rod 12, the second plate 11 is arranged above the first plate 10, the guide rod 12 penetrates through the second plate 11, a spring 13 is arranged between the first plate 10 and the second plate 11, and the spring 13 is sleeved with the guide rod 12 to be connected.

The working process of the device is as follows: glue is uniformly smeared on the inner side of the cardboard in advance, then a filter formed by combining the cardboard 18, the filter core 19 and the cardboard 18 in sequence is placed into a forming box, the second telescopic rod 16 is started, the upper cardboard 18 and the lower cardboard 18 of the filter are extruded by the pressing plate 6 and the bottom plate 5 to be bonded with the filter core 19, the first telescopic rod 9 is started, and the edges of the cardboard 18 are bonded with each other by the inner plate 3 to be formed.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. A fixed forming device of a filter, comprising:

a frame (1);

the forming box (2), the forming box (2) comprises an inner plate (3) and an outer plate (4), the outer plate (4) is enclosed to form an outer box body, the inner plate (3) is enclosed to form an inner box body, the inner box body is arranged inside the outer box body, and the outer plate (4) is in sliding connection with the inner plate (3);

a bottom plate (5), wherein the bottom plate (5) is arranged below the Cheng Xingxiang (2) and can move up and down;

and the pressing plate (6) is arranged above the Cheng Xingxiang (2) and can move up and down.

2. The fixing and forming device of a filter according to claim 1, wherein the outer plates (4) are four, and the four outer plates (4) are enclosed to form a rectangular structure; the number of the inner plates (3) is three, and the three inner plates (3) are combined with one outer plate (4) to form a rectangular structure.

3. The fixed forming device of the filter according to claim 1, wherein the outer plate (4) is connected with a guide sleeve (7), the inner plate (3) is connected with a guide post (8), the guide post (8) extends into the guide sleeve (7), the outer plate (4) is connected with a first telescopic rod (9), and the movable end of the first telescopic rod (9) is connected with the inner plate (3); under the action of the first telescopic rod (9), the outer plate (4) and the inner plate (3) form sliding connection.

4. The fixing and forming device of a filter according to claim 2, characterized in that heating elements are arranged in the inner plate (3) and the outer plate (4) combined with the inner plate (3).

5. The fixing and forming device of a filter according to claim 1, wherein the pressing plate (6) comprises a first plate (10) and a second plate (11), the first plate (10) is provided with a guide rod (12), the second plate (11) is arranged above the first plate (10), the guide rod (12) passes through the second plate (11), a spring (13) is arranged between the first plate (10) and the second plate (11), and the spring (13) is sleeved and connected with the guide rod (12).

6. A fixed moulding device of filters according to claim 1, characterized in that the frame (1) is provided with guide rails (14), which guide rails (14) are slidingly connected to guide blocks (15), the bottom plate (5) being connected to the guide blocks (15).