CN216789483U

CN216789483U - Sealing device of rubber filter

Info

Publication number: CN216789483U
Application number: CN202122111821.0U
Authority: CN
Inventors: 陈春山
Original assignee: Jilin Dewangyuan Auto Parts Co ltd
Current assignee: Jilin Dewangyuan Auto Parts Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-06-21
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a sealing device of a rubber filter, which comprises a feeding pipe, wherein a pressing groove is formed in the feeding pipe, a placing groove is formed in the feeding pipe and positioned in the pressing groove, a propping mechanism is arranged in the placing groove, a discharging pipe is hinged to the feeding pipe, an installation block is arranged on one side, close to the pressing groove, of the discharging pipe, a pressing block is arranged on the installation block, a limiting assembly is arranged in the pressing block, and a closing device is arranged between the feeding pipe and the discharging pipe. According to the utility model, the sealing effect between the feeding pipe and the discharging pipe is increased by adopting a mode of extruding the discharging port, and the filter screen is convenient to replace or disassemble through the limiting assembly, so that the workload of workers is reduced, the operation is convenient, and the working efficiency is improved; can connect or open inlet pipe and discharging pipe through closing device, be convenient for change the discharge gate, can exert pressure to supporting tight mechanism through pressing the briquetting, improve the sealed effect of discharge gate.

Description

Sealing device of rubber filter

Technical Field

The utility model relates to the technical field of sealing, in particular to a sealing device of a rubber filter.

Background

The rubber filter head is provided with a pore plate and a filter screen, the pore plate is used for supporting the filter screen and is a discharge port, the rubber filter is usually used for filtering rubber raw materials in the production and processing process of rubber industrial products, the rubber raw materials are pushed to advance under the action of a motor conductive screw rod, and the filtering treatment is completed under the action of the filter screen, so that impurities in reclaimed rubber are removed, and the sealing of the rubber filter is particularly important.

Most of the existing sealing devices of the rubber filter have poor sealing treatment between a feed pipe and a discharge pipe, are inconvenient for long-term use, are difficult to remove a filter screen, and are inconvenient for operators to operate and clean; the sealing between the inlet pipe and the outlet pipe of the sealing device of the rubber filter in the prior art is generally realized by adopting a flange plate or a fastening bolt and other structures to connect and stabilize the sealing device, so that the sealing device is poor in sealing, and the flange plate or the fastening bolt is easy to damage after being fastened for a period of time, so that the sealing device is inconvenient to maintain or replace, and the operation personnel can be repeatedly detached, thereby increasing the workload of the operation personnel and reducing the use effect of the rubber filter.

Therefore, the application provides a sealing device of a rubber filter.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of sealing of a rubber filter in the prior art, and provides a sealing device of the rubber filter.

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

the utility model provides a rubber filter sealing device, includes the inlet pipe, the indent has been seted up on the inlet pipe, lie in on the inlet pipe and seted up the standing groove according to indent inner circle, be provided with in the standing groove and support tight mechanism, it has the discharging pipe to articulate on the inlet pipe, the discharging pipe is close to and is provided with the installation piece according to indent one side, be provided with on the installation piece and press the briquetting, be provided with spacing subassembly in pressing the briquetting, the inlet pipe with be provided with closing device between the discharging pipe.

Preferably, the tightening mechanism comprises a connecting spring, Contraband grooves are formed in the inner side wall of the placing groove at equal intervals along the circumferential direction, a first sliding rod is arranged in the Contraband groove in a sliding manner and horizontally arranged in the placing groove, a sliding groove is formed in the inner side of the groove at the outer edge of the first sliding rod, a first sliding block is arranged on one side, close to the inner wall of the placing groove, of the first sliding rod and slides in the sliding groove, a pushing spring sleeved on the first sliding rod is arranged in the sliding groove and is connected with the first sliding block, tightening grooves are formed in the bottom of the placing groove at equal intervals along the circumferential direction and are communicated with the Contraband grooves, pushing grooves are formed in the tightening grooves, a second sliding rod is arranged in the tightening grooves in a sliding manner, and a pushing plate is arranged at one end, far away from the placing groove, of the second sliding rod, the pushing plate is in sliding and abutting contact with the pushing groove through a connecting spring.

Preferably, spacing subassembly includes spring and extrusion spring, set up the mounting groove in the pressing block, be connected with the reset block through spring in the mounting groove, be provided with the filter screen in the mounting groove, the mounting groove is inboard and be located filter screen one side and seted up L shape spout, L shape spout communicates with each other with the mounting groove, there is L shape slider through extrusion spring connection in the L shape spout, L shape slider slides and wears to locate in the L shape spout.

Preferably, Contraband shape inslot is provided with flexible gasbag, flexible gasbag is the rubber material.

Preferably, on the inlet pipe and be located and press the groove lateral wall and seted up along the circumference direction equidistance and block the groove, be provided with along the circumference direction equidistance on the installation piece and block the corresponding piece of placing in groove, and place the piece and be located and block the inslot.

Preferably, the middle parts of the mounting block and the pressing block are provided with a discharge port communicated with the feeding and discharging pipe, the discharge port is of a circular truncated cone structure, and one side of the pressing block, which is close to the placing groove, is in an oblique cutting shape.

Preferably, a rubber ring is arranged in the placing groove, and a pressure-resistant groove is formed in the placing groove.

Compared with the prior art, the utility model has the following advantages:

1. according to the sealing device equipment of the rubber filter, the sealing effect between the feeding pipe and the discharging pipe is improved by adopting a mode of extruding the discharging hole, the filter screen is convenient to replace or disassemble through the limiting assembly, the workload of workers is reduced, the operation is convenient, and the working efficiency is improved;

2. according to the utility model, the feeding pipe and the discharging pipe can be connected or opened through the closing device, the discharging port can be conveniently replaced, and the pressing block can apply pressure to the abutting mechanism, so that the sealing effect of the discharging port is improved.

Drawings

Fig. 1 is a schematic structural diagram of a sealing device of a rubber filter according to the present invention;

FIG. 2 is a schematic structural diagram of a sealing device of a rubber filter according to the present invention;

FIG. 3 is a schematic view of a part of the internal structure of a sealing device of a rubber filter according to the present invention;

FIG. 4 is a schematic view of a part of the internal structure of a sealing device of a rubber filter according to the present invention;

fig. 5 is an enlarged view of a structure a in fig. 1.

In the figure: the device comprises a feeding pipe 1, a pressing groove 2, a placing groove 3, a tight abutting mechanism 4, a 40 Contraband-shaped groove, a sliding rod 41I, a sliding block 42I, a pushing spring 43, a tight abutting groove 44, a sliding rod 45 II, a pushing plate 46, a connecting spring 47, a telescopic air bag 48, a discharging pipe 5, a mounting block 6, a pressing block 7, a limiting assembly 8, an elastic spring 80, a reset block 81, a filter screen 82, an extrusion spring 83, a sliding block 84L, a closing device 9, a placing block 10, a discharging port 11, a discharging port 12 and a pressure-resistant groove 13.

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 a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a sealing device for a rubber filter comprises a feeding pipe 1, a pressing groove 2 is arranged on the feeding pipe 1, a placing groove 3 is arranged on the inner ring of the pressing groove 2 on the feeding pipe 1, a tightening mechanism 4 is arranged in the placing groove 3, a discharging pipe 5 is hinged on the feeding pipe 1, a mounting block 6 is arranged on one side of the discharging pipe 5 close to the pressing groove 2, a pressing block 7 is arranged on the mounting block 6, a limiting component 8 is arranged in the pressing block 7, a closing device 9 is arranged between the feeding pipe 1 and the discharging pipe 5, a rubber ring 12 is arranged in the placing groove 3, the rubber ring 12 is made of rubber material, the sealing performance is improved, a pressure-resistant groove 13 is arranged in the placing groove 3, the thickness of the pressure-resistant groove 13 is smaller than that of the rubber ring 12, when the rubber ring 12 deforms, the rubber ring 12 is protected by the pressure-resistant groove 13, and the rubber ring 12 is prevented from being damaged due to overlarge extrusion force, the feed pipe 1 and the discharge pipe 5 and the closure device 9 are conventional devices and are not described in more detail.

Wherein, the feed pipe 1 and the side wall of the pressing groove 2 are provided with blocking grooves at equal intervals along the circumferential direction, the mounting block 6 is provided with placing blocks 10 at equal intervals along the circumferential direction, the placing blocks 10 are positioned in the blocking grooves, the pressing groove 2 is convenient to be matched and mounted with the placing blocks 10 on the mounting block 6 by being provided with the blocking grooves, the mounting block 6 is used for limiting the position of the mounting block 6, the feed pipe 1 is stably connected with the discharge pipe 5 and is prevented from loosening, the middle parts of the mounting block 6 and the pressing block 7 are provided with a discharge port 11 communicated with the feed and discharge pipe 5, the discharge port 11 is of a circular truncated cone structure, the pressing block 7 is convenient to play a role in guiding filter gum and increasing the fluidity thereof by setting the shape of the discharge port 11, one side of the pressing block 7, which is close to the placing groove 3 is of a cutting shape, the pressing block 7 is convenient to be matched with the placing groove 3 by setting the shape of the pressing block 7, and the extrusion force between the pressing block 7 and the pressing mechanism 4 is increased, the sealing effect of the rubber ring 12 is enhanced.

Further, the abutting mechanism 4 comprises a connecting spring 47, Contraband-shaped grooves 40 are formed in the inner side wall of the placing groove 3 at equal intervals along the circumferential direction, a first sliding rod 41 is arranged in the Contraband-shaped groove 40 in a sliding manner, the first sliding rod 41 is horizontally arranged in the placing groove 3, a sliding groove is formed in the Contraband-shaped groove 40 and is positioned at the outer edge of the first sliding rod 41, a first sliding block 42 is arranged on one side, close to the inner wall of the placing groove 3, of the first sliding rod 41, the first sliding block 42 slides in the sliding groove, a pushing spring 43 sleeved on the first sliding rod 41 is arranged in the sliding groove, the pushing spring 43 is connected with the first sliding block 42, abutting grooves 44 are formed in the bottom of the placing groove 3 at equal intervals along the circumferential direction, the abutting grooves 44 are communicated with the Contraband-shaped groove 40, pushing grooves are formed in the abutting grooves 44, a second sliding rod 45 is arranged in the abutting grooves 44 in a sliding manner, and a pushing plate 46 is arranged at one end, far away from the placing groove 3, of the second sliding rod 45, the push plate 46 is in sliding contact with the push groove through a connecting spring 47 to form a push 21274, a telescopic air bag 48 is arranged in the shape groove 40, and the telescopic air bag 48 is made of rubber.

During the use, connect inlet pipe 1 and discharging pipe 5 through closing device 9 for press according to briquetting 7 and press a slide bar 41, then slide bar 41 is through extrudeing flexible gasbag 48, make flexible gasbag 48 promote No. two slide bars 45 of the other end under the extruded effect, thereby No. two slide bars 45 can play the extrusion to rubber circle 12, thereby make rubber circle and standing groove 3 more laminate, increase its leakproofness.

When opening inlet pipe 1 and discharging pipe 5 through closing device 9 for press block 7 no longer exerts pressure to a slide bar 41, a slide bar 41 plays the effect of restoring to the throne under the effect that promotes spring 43, thereby flexible gasbag 48 no longer exerts pressure to No. two slide bars 45, makes No. two slide bars 45 restore to the throne under connecting spring 47's effect, and then makes rubber circle 12 resume.

Further, spacing subassembly 8 includes spring 80 and extrusion spring 83, the mounting groove has been seted up in pressing briquetting 7, be connected with reset block 81 through spring 80 in the mounting groove, reset block 81 shape is the structure with filter screen 82 looks adaptation, be convenient for to the filter screen 82 bearing, improve the stability of filter screen 82, be provided with filter screen 82 in the mounting groove, the mounting groove is inboard and be located filter screen 82 one side and seted up L shape spout, L shape spout communicates with each other with the mounting groove, be connected with L shape slider 84 through extrusion spring 83 in the L shape spout, L shape slider 84 slides and wears to locate in the L shape spout.

During the use, stir L shape slider 84 through manual for filter screen 82 pops out filter screen 82 under the elasticity of elasticity spring 80 through reset block 81, thereby conveniently takes out or changes filter screen 82, increases filter screen 82's practicality.

The utility model discloses its functional principle is set forth to following mode of operation of accessible:

at first can connect or open inlet pipe 1 and discharging pipe 5 through closing device 9, be convenient for change rubber ring 12, can exert pressure to supporting tight mechanism 4 through pressing the briquetting 7, improve the sealed effect of rubber ring 12, do benefit to the effect of playing the change and dismantling filter screen 82 through spacing subassembly 8.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a rubber filter sealing device, a serial communication port, includes inlet pipe (1), inlet pipe (1) is last to have seted up according to indent (2), inlet pipe (1) is last to be located according to indent (2) inner circle and has seted up standing groove (3), be provided with in standing groove (3) and support tight mechanism (4), it has discharging pipe (5) to articulate on inlet pipe (1), discharging pipe (5) are close to according to indent (2) one side and are provided with installation piece (6), be provided with on installation piece (6) and press piece (7), be provided with spacing subassembly (8) in pressing piece (7), inlet pipe (1) with be provided with closing device (9) between discharging pipe (5).

2. The sealing device of a rubber filter press as claimed in claim 1, wherein the abutting mechanism (4) comprises a connecting spring (47), the inner side wall of the placement groove (3) is provided with Contraband-shaped grooves (40) at equal intervals along the circumferential direction, a first sliding rod (41) is arranged in the Contraband-shaped groove (40) in a sliding manner, the first sliding rod (41) is horizontally arranged in the placement groove (3), the Contraband-shaped groove (40) is internally provided with a sliding groove at the outer edge of the first sliding rod (41), a first sliding block (42) is arranged on one side of the first sliding rod (41) close to the inner wall of the placement groove (3), the first sliding block (42) slides in the sliding groove, a pushing spring (43) sleeved on the first sliding rod (41) is arranged in the sliding groove, the pushing spring (43) is connected with the first sliding block (42), the bottom of the placement groove (3) is provided with abutting grooves (44) at equal intervals along the circumferential direction, the tightening groove (44) is communicated with the v-21274and the shape groove (40), a pushing groove is formed in the tightening groove (44), a second sliding rod (45) is arranged in the tightening groove (44) in a sliding mode, a pushing plate (46) is arranged at one end, far away from the placing groove (3), of the second sliding rod (45), and the pushing plate (46) is in sliding abutting contact with the pushing groove through a connecting spring (47).

3. The sealing device of the rubber filter press according to claim 1, wherein the limiting component (8) comprises an elastic spring (80) and an extrusion spring (83), a mounting groove is formed in the pressing block (7), a reset block (81) is connected in the mounting groove through the elastic spring (80), a filter screen (82) is arranged in the mounting groove, an L-shaped sliding groove is formed in the inner side of the mounting groove and located on one side of the filter screen (82), the L-shaped sliding groove is communicated with the mounting groove, an L-shaped sliding block (84) is connected in the L-shaped sliding groove through the extrusion spring (83), and the L-shaped sliding block (84) is slidably arranged in the L-shaped sliding groove.

4. A sealing device of a rubber filter according to claim 2, wherein a telescopic air bag (48) is arranged in the Contraband-shaped groove (40), and the telescopic air bag (48) is made of rubber.

5. A sealing device of a rubber filter according to claim 1, characterized in that the feed pipe (1) is provided with blocking grooves on the side wall of the pressing groove (2) at equal intervals along the circumferential direction, the mounting block (6) is provided with placing blocks (10) corresponding to the blocking grooves at equal intervals along the circumferential direction, and the placing blocks (10) are positioned in the blocking grooves.

6. The sealing device of the rubber filter as claimed in claim 1, wherein a discharge port (11) communicated with the feeding and discharging pipe (5) is formed in the middle of the mounting block (6) and the pressing block (7), the discharge port (11) is of a circular truncated cone structure, and one side of the pressing block (7) close to the placing groove (3) is of a cut-off oblique shape.

7. A filter press sealing device according to claim 1, characterized in that a rubber ring (12) is arranged in the placing groove (3), and a pressure-resistant groove (13) is arranged in the placing groove (3).