CN212383382U

CN212383382U - Filter element and end cover auxiliary bonding device

Info

Publication number: CN212383382U
Application number: CN202020761872.0U
Authority: CN
Inventors: 樊娇; 郭雄; 何孟良
Original assignee: Hunan Dongjie Environmental Technology Co ltd
Current assignee: Hunan Dongjie Environmental Technology Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-01-22
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a supplementary bonding device of filter element, end cover relates to filter technical field, include: the filter element comprises a main body, a chuck and a base, wherein the chuck is used for clamping the inner wall of the filter element; the clamping heads are arranged on the main body through a lifting mechanism and comprise at least two clamping plates which are arranged around a vertical shaft in an annular array mode and a retraction mechanism which drives the clamping plates to move along an annular radial direction; the upper end of the base is provided with a sinking platform clamped with the periphery of the end cover. The device assists workers to accurately bond the end cover to the end part of the filter element, and labor intensity is reduced.

Description

Filter element and end cover auxiliary bonding device

Technical Field

The utility model relates to a filter technical field, in particular to supplementary bonding device of filter element, end cover.

Background

The filter is a filter that filters impurities or gas through filter paper. The filter paper is folded into a continuous Z shape, the filter paper is bonded end to form a cylinder, the middle of the filter paper is inserted into a net cage-shaped support frame, the end cover with an air inlet through hole and the end cover without the through hole are bonded at two ends of the filter paper respectively, then the filter paper is bonded manually after the end covers are glued, the end parts of the filter paper are uniformly pressed on the glued part and are kept for a certain time to be glued, and the end covers are inclined frequently due to large size and mass and high labor intensity of operation, so that a corresponding end cover auxiliary bonding device is designed for solving the problem.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a supplementary bonding device of filter element, end cover through the device supplementary workman with the end cover accuracy bonding in filter element tip, alleviate intensity of labour.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a supplementary bonding device of filter element, end cover, include: the filter element comprises a main body, a chuck and a base, wherein the chuck is used for clamping the inner wall of the filter element;

the clamping heads are arranged on the main body through a lifting mechanism and comprise at least two clamping plates which are arranged around a vertical shaft in an annular array mode and a retraction mechanism which drives the clamping plates to move along an annular radial direction;

the upper end of the base is provided with a sinking platform clamped with the periphery of the end cover.

Further, the retraction mechanism comprises a push plate moving along the annular radial direction, a cone moving along the annular axis, and a telescopic rod driving the cone to move; one end of the push plate is fixedly connected with the clamping plate, the other end of the push plate is in close contact with the outer surface of the cone, and when the telescopic rod pushes the cone to move, the clamping plate is radially expanded or contracted along the annular direction through the push plate.

Furthermore, the outer wall of the clamping plate is designed to be arc-shaped and matched with the inner wall of the filter element.

Furthermore, the lifting mechanism comprises a mounting plate, a vertically arranged screw rod and a motor for driving the screw rod to rotate; and the screw rod is matched and installed with a screw rod nut on the installation plate.

Furthermore, elastic pads are arranged around the inner wall of the sinking platform.

Further, the main part below is equipped with the exhaust vent, the wind gap of exhaust vent aims at the base, and continuously supplies hot-blast through the fan heater.

Compared with the prior art, the beneficial effects of the utility model are that: the device assists workers to accurately bond the end cover to the end part of the filter element, and labor intensity is reduced. The utility model discloses receive and release compact structure on the well chuck, stability among the clamping process is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic cross-sectional view of B-B in fig. 2 according to the present invention.

In the figure: 1. a main body; 2. a chuck; 21. a clamping plate; 22. pushing the plate; 23. a cone; 24. a telescopic rod; 3. a base; 31. sinking a platform; 32. an elastic pad; 4. mounting a plate; 5. a screw rod; 6. a motor; 7. and (4) an air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in one embodiment, the present invention provides a filter element and end cap auxiliary bonding device, including: the main body 1 can be a frame or a shell, plays a role in mounting and supporting, is used for clamping a chuck 2 on the inner wall of a filter element, clamps a rigid support net in the filter element through outward expansion of the chuck 2, avoids the filter paper on the outer layer from being crushed relative to an inner clamping type chuck, and is positioned right below the chuck 2 and used for positioning and placing an end cover;

the chuck 2 is arranged on the main body 1 through a lifting mechanism and comprises at least two clamping plates 21 arranged in an annular array around a vertical shaft and a retraction mechanism for driving the clamping plates 21 to move along an annular radial direction;

the upper end of the base 3 is provided with a sinking platform 31 which is clamped with the periphery of the end cover.

Specifically, in the first step, the rigid support net sleeved with the filter paper is vertically placed on a sinking platform 31 on a base 3, and pre-positioning is carried out; secondly, the chuck 2 moves downwards for a certain distance through a lifting mechanism; thirdly, driving the clamping plate 21 to expand outwards to jack the inner wall of the rigid supporting net through a retraction mechanism; fourthly, the lifting mechanism enables the chuck 2 to drive the rigid support net to move upwards for a short distance; and fifthly, placing the end cover with the air inlet through hole coated with the glue into the sinking platform 31, slowly controlling the lifting mechanism to enable the chuck 2 to move downwards to enable the lower end of the rigid support net to be slowly immersed into the glue on the end cover for a period of time, controlling the retraction and release mechanism to contract to enable the clamping plate 21 to release the inner wall of the rigid support net after the rigid support net is firmly adhered, controlling the lifting mechanism to move upwards, manually rotating the rigid support net 180 degrees around a horizontal shaft, and replacing the other end for adhering, wherein the operation steps are the same as the operation steps. Understandably, the device assists workers in accurately bonding the end cover to the end part of the filter element, and reduces labor intensity.

Preferably, the retraction mechanism comprises a push plate 22 moving along a ring-shaped radial direction, the push plate 22 and the clamping plate 21 are arranged in a group, the push plate 22 is mounted on a ring-shaped mounting frame, a cone 23 moving along a ring-shaped axis, and a telescopic rod 24 driving the cone 23 to move, and the telescopic rod 24 can be an electric push rod; one end of the push plate 22 is fixedly connected with the clamping plate 21, the other end of the push plate is tightly contacted with the outer surface of the cone 23, a tension spring can be arranged, one end of the push plate is connected with the clamping plate 21, and the other end of the push plate is connected with the mounting frame, so that the push plate 22 is pulled towards the center of a circle and is used for tightly contacting the push plate 22 with the cone 23; when the telescopic rod 24 pushes the cone 23 to move, the clamping plate 21 is expanded or contracted along the annular radial direction through the push plate 22. The retractable structure on the chuck is compact, and the stability in the clamping process is good.

Preferably, the outer wall of the clamping plate 21 is arc-shaped and matched with the inner wall of the filter element, and a rubber layer can be arranged on the outer surface of the clamping plate to increase friction force and prevent the rigid support net from falling off in the clamping process.

Preferably, the lifting mechanism comprises a mounting plate 4, a chuck 2 mounted on the mounting plate 4, a vertically arranged screw rod 5 and a motor 6 for driving the screw rod 5 to rotate; the screw rod 5 is matched and installed with a screw rod nut on the installation plate 4. The lead screw 5 sets up two in mounting panel 4 both sides, through mount pad, bearing cooperation installation, it can rotate around vertical axle, realizes synchronous transmission through chain drive assembly between two lead screws 5 and connects, and motor 6 installs on main part 1, and its output shaft is connected with the tip transmission of one of them lead screw 5. When the motor 6 rotates, the screw rod 5 is driven to rotate, and the mounting plate 4 is driven to move up and down under the matching action of the screw rod nut.

Preferably, an elastic pad 32 is arranged around the inner wall of the sinking platform 31. And pressing and positioning the periphery of the end cover.

Preferably, an air outlet 7 is arranged below the main body 1, and an air port of the air outlet is aligned with an end cover on the base 3 and continuously supplies hot air through a fan heater. When the environmental temperature is lower, the glue at the end cover is heated or insulated through the air outlet 7, so that good and stable bonding performance is ensured.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. The utility model provides a supplementary bonding device of filter element, end cover which characterized in that includes: the filter element comprises a main body (1), a chuck (2) for clamping the inner wall of the filter element, and a base (3) which is positioned right below the chuck (2) and used for positioning and placing an end cover;

the chuck (2) is arranged on the main body (1) through a lifting mechanism and comprises at least two clamping plates (21) which are arranged around a vertical shaft in an annular array and a retraction mechanism which drives the clamping plates (21) to move along an annular radial direction;

the upper end of the base (3) is provided with a sinking platform (31) which is clamped with the periphery of the end cover.

2. The filter cartridge, end cap auxiliary bonding device of claim 1, wherein the retraction mechanism comprises a push plate (22) moving in a circular radial direction, a cone (23) moving in a circular axis, and a telescopic rod (24) driving the cone (23) to move; one end of the push plate (22) is fixedly connected with the clamping plate (21), the other end of the push plate is tightly contacted with the outer surface of the cone (23), and when the telescopic rod (24) pushes the cone (23) to move, the clamping plate (21) is radially expanded or contracted along a ring shape through the push plate (22).

3. The filter element, end cap auxiliary bonding device of claim 1, wherein the outer wall of the clamping plate (21) is provided with an arc shape matching with the inner wall of the filter element.

4. The filter element and end cap auxiliary bonding device of claim 1, wherein the lifting mechanism comprises a mounting plate (4), a vertically arranged screw rod (5) and a motor (6) for driving the screw rod (5) to rotate; and the screw rod (5) is matched and mounted with a screw rod nut on the mounting plate (4).

5. The filter element and end cap auxiliary bonding device of claim 1, wherein an elastic pad (32) is arranged around the inner wall of the sinking platform (31).

6. Filter element, end cap auxiliary bonding device according to any of claims 1-5, characterized in that the body (1) is provided with an air outlet (7) below, the air outlet (7) is aligned with the base (3) and is continuously supplied with hot air by a fan heater.