CN212283105U

CN212283105U - Protection filter equipment

Info

Publication number: CN212283105U
Application number: CN202020716550.4U
Authority: CN
Inventors: 严富根
Original assignee: Chengdu Core Packaging Technology Co ltd
Current assignee: Chengdu Core Packaging Technology Co ltd
Priority date: 2020-05-05
Filing date: 2020-05-05
Publication date: 2021-01-05
Anticipated expiration: 2030-05-05

Abstract

The utility model belongs to the technical field of the filter equipment technique and specifically relates to a protect filter equipment, including filtering the shell, it all communicates to be connected with the pipe connection head to filter the shell about both ends outside, the inboard sliding connection in bottom of filtering the shell has the slip to promote the piece, the top outside contact connection that the slip promoted the piece has the filter screen base, and the one end outside of filter screen base is connected with the inboard contact in bottom of filtering the shell, the one end outside fixedly connected with of filter screen base sinks the special system filter screen of formula, the left end outside block of the special filter screen of formula that sinks is connected with first filter screen card strip, and the one end outside of first filter screen card strip and the inboard fixed connection in one end of filtering the shell, the one end outside block of the special filter screen of formula that sinks is connected with second filter screen card strip, the utility model discloses, through the special filter screen of formula that sinks that sets up, High strength nylon board, sealing rubber piece can realize that the device filters the foreign matter in the glue.

Description

Protection filter equipment

Technical Field

The utility model relates to a filter equipment technical field specifically is a protection filter equipment.

Background

The filtering device is an operation that liquid (or gas) in suspension (or solid particle-containing heating gas) permeates through a medium under the action of a driving force or other external forces, and solid particles and other substances are intercepted by the filtering medium, so that the solid and other substances are separated from the liquid (or gas).

Need carry glue after the preparation of automatic glue making machine glue, traditional pipe connection mode does not have filtration system, has foreign matter (blade, thread end etc.) in glue and can damage the transport pump body or diaphragm, causes the potential safety hazard or influences production, consequently, provides a protection filter equipment to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection filter equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a protective filtering device comprises a filtering shell, the outer sides of the left and right ends of the filtering shell are respectively communicated and connected with a pipeline connector, the inner side of the bottom end of the filtering shell is connected with a sliding pushing sheet in a sliding way, the outer side of the top end of the sliding pushing sheet is connected with a filter screen base in a contact way, and the outer side of one end of the filter screen base is in contact connection with the inner side of the bottom end of the filter shell, the outer side of one end of the filter screen base is fixedly connected with a sinking type special filter screen, the outer side of the left end of the sinking type special filter screen is connected with a first filter screen clamping strip in a clamping way, and the outer side of one end of the first filter screen clamping strip is fixedly connected with the inner side of one end of the filter shell, the outer side of one end of the sinking type special filter screen is clamped and connected with a second filter screen clamping strip, and the one end outside of second filter screen card strip and the inboard fixed connection of the one end of filter shell, the top outside sliding connection of filter shell has the top cap.

Preferably, the bottom outer side of the sliding pushing piece is fixedly connected with a first spring, the bottom outer side of the first spring is fixedly connected with the bottom inner side of the filter housing, the bottom outer side of the sliding pushing piece is fixedly connected with a hollow cylindrical shell, the outer side of one end of the hollow cylindrical shell is slidably connected with the bottom inner side of the filter housing, the bottom outer side of the hollow cylindrical shell is fixedly connected with a first sliding limiting ring, and the outer side of one end of the first sliding limiting ring is slidably connected with the bottom inner side of the filter housing.

Preferably, the inboard fixedly connected with second spring in top of top cap, the bottom outside fixedly connected with high strength nylon board of second spring, the bottom outside fixedly connected with sealing rubber piece of high strength nylon board, and the one end outside of sealing rubber piece and the inboard sliding connection of one end of top cap, and the bottom outside of sealing rubber piece and the top outside contact of filtering shell are connected, and the bottom outside of sealing rubber piece and the top outside contact of filter screen base are connected, and the bottom outside of sealing rubber piece and the top outside contact of first filter screen card strip are connected, and the bottom outside of sealing rubber piece and the top outside contact of second filter screen card strip are connected, the one end outside fixedly connected with second slip spacing collar of high strength nylon board, and the one end outside of second slip spacing collar and the inboard sliding connection of one end of top cap.

Preferably, the equal sliding connection in both ends inboard has the slip limiting plate about filter housing, the one end outside fixedly connected with permanent magnet card strip of slip limiting plate, and the one end outside of permanent magnet card strip all with filter housing about both ends inboard sliding connection, and the one end outside of permanent magnet card strip all with the top cap about both ends inboard block be connected, the one end outside fixedly connected with extension spring of slip limiting plate, and extension spring's the one end outside and filter housing's the inboard fixed connection in top.

Preferably, both ends inboard all rotates about the top cap and is connected with the permanent magnet piece, the top outside fixedly connected with of permanent magnet piece rotates the connecting rod, and the one end outside of rotating the connecting rod rotates with the one end inboard of top cap and is connected.

Preferably, the magnetic force between the permanent magnet clamping strip and the permanent magnet sheet is far greater than the elastic force of the extension spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, special filter screen of formula of sinking through the setting, slide and promote the piece, high strength nylon board, the sealing rubber piece, can realize that the device filters the foreign matter in the glue, through the special filter screen of formula of sinking, can filter and collect the foreign matter in the glue, when taking out the special filter screen of formula of sinking, can take out the foreign matter together, realize filtering and collect integrative function, when opening the top cap, the special filter screen of formula of sinking can upwards pop out through the thrust automation that slides and promote the piece, avoid the problem that the special filter screen of formula of sinking is difficult to take out, high strength nylon board through the setting exerts pressure to the sealing rubber piece, make the sealing rubber piece press to the special filter screen of formula of sinking, can realize the sealing with the special filter screen of formula of sinking, the precision closure of each side has been strengthened the device, improve the reliable degree and the life-span of device.

2. In the utility model, the top cover can be conveniently and rapidly opened through the permanent magnet clamping strip, the extension spring, the permanent magnet sheet and the rotating connecting rod, the top cover can be opened more conveniently, the top cover can be installed very conveniently, the working efficiency is improved, the cleaning of the sinking type special filter screen is convenient, because the permanent magnet sheet can rotate freely, according to the principle that the permanent magnet sheet is opposite in magnetism and is attracted by the same polarity and repelled, when the permanent magnet sheet is close to the permanent magnet clamping strip, the permanent magnet sheet can be influenced by the magnetic force of the permanent magnet clamping strip to rotate, and the permanent magnet clamping strip can be influenced by the magnetic force to move and fixed with the top cover in a clamping way, thereby realizing the fixation of the top cover, when the top cover needs to be removed, the rotating connecting rod is screwed to drive the permanent magnet sheet to rotate, the magnetic pole direction of the permanent magnet sheet is exchanged, thereby the permanent magnet clamping strip can be influenced, make permanent magnet card strip retract to filter housing inboard to the top cap is opened to can be quick, very laborsaving and swift.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the overall structure of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1-a filter shell, 2-a pipeline connector, 3-a sliding pushing sheet, 4-a filter screen base, 5-a sinking type special filter screen, 6-a first filter screen clamping strip, 7-a second filter screen clamping strip, 8-a top cover, 9-a sliding limiting plate, 10-a permanent magnet clamping strip, 11-an extension spring, 12-a permanent magnet sheet, 13-a rotating connecting rod, 14-a first spring, 15-a hollow cylindrical shell, 16-a first sliding limiting ring, 17-a second spring, 18-a high-strength nylon plate 19-a sealing rubber sheet and 20-a second sliding limiting ring.

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. 1-4, the present invention provides a technical solution:

a protective filtering device comprises a filtering shell 1, the outer sides of the left end and the right end of the filtering shell 1 are communicated and connected with a pipeline connector 2, the inner side of the bottom end of the filtering shell 1 is connected with a sliding pushing sheet 3 in a sliding way, the outer side of the top end of the sliding pushing sheet 3 is connected with a filter screen base 4 in a contact way, the filter screen base 4 can drive the sliding pushing sheet 3 to slide up and down better and more stably, the outer side of one end of the filter screen base 4 is connected with the inner side of the bottom end of the filtering shell 1 in a contact way, the outer side of one end of the filter screen base 4 is fixedly connected with a sinking type purpose-made filter screen 5, the sinking type purpose-made filter screen 5 can filter and collect foreign matters in glue, the outer side of the left end of the sinking type purpose-made filter screen 5 is connected with a first filter screen clamping strip 6 in a clamping way, the outer side of one end of the first filter screen clamping strip 6, and the outside of one end of the second filter screen clamping strip 7 is fixedly connected with the inside of one end of the filter shell 1, the arrangement can ensure that the sinking type special filter screen 5 is clamped and fixed with the second filter screen clamping strip 7 through the first filter screen clamping strip 6, the sinking type special filter screen 5 can only be upwards drawn out, and the outside of the top end of the filter shell 1 is slidably connected with a top cover 8.

The outer side of the bottom end of the sliding pushing sheet 3 is fixedly connected with a first spring 14, the arrangement can enable the first spring 14 to exert an elastic force on the sliding pushing sheet 3, the outer side of the bottom end of the first spring 14 is fixedly connected with the inner side of the bottom end of the filter shell 1, the outer side of the bottom end of the sliding pushing sheet 3 is fixedly connected with a hollow cylindrical shell 15, the arrangement can enable the hollow cylindrical shell 15 to drive the sliding pushing sheet 3 to slide better and more stably, the outer side of one end of the hollow cylindrical shell 15 is in sliding connection with the inner side of the bottom end of the filter shell 1, the outer side of the bottom end of the hollow cylindrical shell 15 is fixedly connected with a first sliding limiting ring 16, the outer side of one end of the first sliding limiting ring 16 is in sliding connection with the inner side of the bottom end of the filter shell 1, the inner side of the top end of the top cover 8 is fixedly connected with a second spring 17, the outer side of the bottom end of the second spring 17 is fixedly, the outside of the bottom end of the high-strength nylon plate 18 is fixedly connected with a sealing rubber sheet 19, the outside of one end of the sealing rubber sheet 19 is in sliding connection with the inside of one end of the top cover 8, the outside of the bottom end of the sealing rubber sheet 19 is in contact connection with the outside of the top end of the filter housing 1, the arrangement can enable the sealing rubber sheet 19 to seal the top end of the filter housing 1, the outside of the bottom end of the sealing rubber sheet 19 is in contact connection with the outside of the top end of the filter screen base 4, the outside of the bottom end of the sealing rubber sheet 19 is in contact connection with the outside of the top end of the first filter screen clamping strip 6, the outside of the bottom end of the sealing rubber sheet 19 is in contact connection with the outside of the top end of the second filter screen clamping strip 7, the outside of one end of the high-strength nylon plate 18 is fixedly connected with a second sliding limiting ring 20, the outside of one end of the second sliding limiting ring 20, the outer side of one end of the sliding limiting plate 9 is fixedly connected with a permanent magnet clamping strip 10, the arrangement can enable the sliding limiting plate 9 to drive the permanent magnet clamping strip 10 to move, the outer side of one end of the permanent magnet clamping strip 10 is in sliding connection with the inner sides of the left end and the right end of the filter shell 1, the outer side of one end of the permanent magnet clamping strip 10 is in clamping connection with the inner sides of the left end and the right end of the top cover 8, the outer side of one end of the sliding limiting plate 9 is fixedly connected with an extension spring 11, the arrangement can enable the extension spring 11 to exert an extension elastic force on the sliding limiting plate 9, the outer side of one end of the extension spring 11 is fixedly connected with the inner side of the top end of the filter shell 1, the inner sides of the left end and the right end of the top cover 8 are rotatably connected with a permanent magnet sheet 12, the outer side of the top end of the permanent magnet sheet 12, the magnetic force between the permanent magnet clamping strip 10 and the permanent magnet sheet 12 is far greater than the elastic force of the extension spring 11, and the arrangement can enable the permanent magnet clamping strip 10 to absorb the permanent magnet sheet 12 to overcome the elastic force of the extension spring 11 to move.

The working process is as follows: because the permanent magnet sheet 12 can freely rotate, according to the principle that like magnets repel each other due to opposite magnetic attraction, when the permanent magnet sheet 12 is close to the permanent magnet clamping strip 10, the permanent magnet sheet 12 can rotate under the influence of the magnetic force of the permanent magnet clamping strip 10, and meanwhile, the permanent magnet clamping strip 10 can move under the influence of the magnetic force to be clamped and fixed with the top cover 8, so that the top cover 8 is fixed, when the top cover 8 is fixed at the top end of the filter shell 1, the high-strength nylon plate 18 can move downwards under the influence of the elastic force of the second spring 17, so that the high-strength nylon plate 18 drives the sealing rubber sheet 19 to move downwards to seal the top end of the filter shell 1, the sealing rubber sheet 19 can press the sinking type purpose-made filter screen 5 downwards, the sinking type purpose-made filter screen 5 can press the sliding pushing sheet 3 downwards against the elastic force of the first spring 14, so that the sinking type purpose-made filter screen 5 can be very stably fixed at, when the top cover 8 needs to be detached, the rotary connecting rod 13 is screwed to drive the permanent magnet sheet 12 to rotate, the magnetic pole directions of the permanent magnet sheet 12 are exchanged, the permanent magnet clamping strip 10 is moved under the influence of magnetic repulsion force and tensile force of the extension spring 11, the permanent magnet clamping strip 10 retracts into the inner side of the filter shell 1, the clamping limit of the permanent magnet clamping strip 10 is avoided, the top cover 8 is influenced by the elastic force of the second spring 17 and the elastic force of the first spring 14, the top cover 8 can be automatically sprung upwards, the top cover 8 is automatically opened, meanwhile, the sinking type special filter screen 5 can also be automatically sprung under the influence of the elastic force of the first spring 14, the problem that the sinking type special filter screen 5 is difficult to take out is avoided, and the top cover 8 is opened very labor-saving and fast.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A protective filter device comprising a filter housing (1), characterized in that: the filter comprises a filter shell (1), wherein the outer sides of the left end and the right end of the filter shell (1) are respectively communicated and connected with a pipeline connector (2), the inner side of the bottom of the filter shell (1) is slidably connected with a sliding push sheet (3), the outer side of the top end of the sliding push sheet (3) is in contact connection with a filter screen base (4), the outer side of one end of the filter screen base (4) is in contact connection with the inner side of the bottom of the filter shell (1), a sinking type purpose-made filter screen (5) is fixedly connected with the outer side of the left end of the sinking type purpose-made filter screen (5), a first filter screen clamping strip (6) is clamped and connected with the outer side of one end of the filter shell (1), the outer side of one end of the sinking type purpose-made filter screen (5) is fixedly connected with a second filter screen clamping strip (7), and the outer side of one end of the second filter screen clamping strip (7) is fixedly connected with the, the top end outer side of the filtering shell (1) is connected with a top cover (8) in a sliding mode.

2. A protective filter device according to claim 1, wherein: the filter is characterized in that a first spring (14) is fixedly connected to the outer side of the bottom end of the sliding pushing piece (3), the outer side of the bottom end of the first spring (14) is fixedly connected with the inner side of the bottom end of the filter shell (1), a hollow cylindrical shell (15) is fixedly connected to the outer side of the bottom end of the sliding pushing piece (3), the outer side of one end of the hollow cylindrical shell (15) is slidably connected with the inner side of the bottom end of the filter shell (1), a first sliding limiting ring (16) is fixedly connected to the outer side of the bottom end of the hollow cylindrical shell (15), and the outer side of one end of the first sliding limiting ring (16) is slidably connected with the inner side of the bottom end.

3. A protective filter device according to claim 1, wherein: the top end inner side of the top cover (8) is fixedly connected with a second spring (17), the bottom end outer side of the second spring (17) is fixedly connected with a high-strength nylon plate (18), the bottom end outer side of the high-strength nylon plate (18) is fixedly connected with a sealing rubber sheet (19), one end outer side of the sealing rubber sheet (19) is in sliding connection with one end inner side of the top cover (8), the bottom end outer side of the sealing rubber sheet (19) is in contact connection with the top end outer side of the filter shell (1), the bottom end outer side of the sealing rubber sheet (19) is in contact connection with the top end outer side of the filter screen base (4), the bottom end outer side of the sealing rubber sheet (19) is in contact connection with the top end outer side of the first filter screen clamping strip (6), the bottom end outer side of the sealing rubber sheet (19) is in contact connection with the top end outer side of the second filter screen clamping strip (7), one end outer side of the high-strength nylon plate (18) is fixedly, and the outer side of one end of the second sliding limiting ring (20) is connected with the inner side of one end of the top cover (8) in a sliding way.

4. A protective filter device according to claim 1, wherein: the utility model discloses a filter shell, including filter shell (1), the inboard equal sliding connection in both ends about filter shell (1) has slip limiting plate (9), the one end outside fixedly connected with permanent magnet card strip (10) of slip limiting plate (9), and the one end outside of permanent magnet card strip (10) all with filter shell (1) about both ends inboard sliding connection, and the one end outside of permanent magnet card strip (10) all with top cap (8) about both ends inboard block be connected, the one end outside fixedly connected with extension spring (11) of slip limiting plate (9), and the one end outside of extension spring (11) and the inboard fixed connection in top of filter shell (1).

5. A protective filter device according to claim 1, wherein: the utility model discloses a top cap, including top cap (8), both ends inboard all rotates and is connected with permanent magnet piece (12) about top cap (8), the top outside fixedly connected with of permanent magnet piece (12) rotates connecting rod (13), and rotates the one end outside of connecting rod (13) and the inboard rotation of one end of top cap (8) and be connected.

6. A protective filter device according to claim 4, wherein: the magnetic force between the permanent magnet clamping strip (10) and the permanent magnet sheet (12) is far greater than the elastic force of the extension spring (11).