CN219596026U

CN219596026U - Sealant filtering device

Info

Publication number: CN219596026U
Application number: CN202320301879.8U
Authority: CN
Inventors: 李林森; 于海峰
Original assignee: Paul Light Tianjin Auto Parts Co ltd
Current assignee: Paul Light Tianjin Auto Parts Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-08-29
Anticipated expiration: 2033-02-23

Abstract

The utility model relates to the technical field of filter devices, and discloses a sealant filter device, which comprises: this filter equipment makes screw sleeve rotatory through adjusting device rotation knob, because there is the setting of slider and spout to make the sealing block can not rotate to the threaded rod also can not rotate, just can shrink the threaded rod to inside when screw sleeve rotates, can control the position of sealing block, thereby can control the gap between sealing block and the fixture block, adjusts the volume that the sealant passes through, thereby reaches the purpose of pressure release and makes the sealant not concentrate and pass through the circumstances that causes the pressure strong from the glue inlet. This filter equipment can extrude the baffle when flowing out from the exit when passing through the pressure release pipe through reverse flow device through the sealed glue and make the rotatory passing through of baffle, and can not take place the sealed condition that just flows into the pressure release pipe from the exit of gluing, thereby can block the baffle rotation in baffle one side to make can only flow out outside from inside and not come in, prevent sealed glue refluence.

Description

Sealant filtering device

Technical Field

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

Background

In the production and preparation process of the sealant, the technical requirement and the quality requirement on the sealant are very high. The existence of impurities, hard blocks and other foreign matters in the sizing material can lead to various performance reduction of the sizing material, and when the sealant is prepared, the impurities, the hard blocks and other foreign matters in the sizing material are filtered by a filtering device, so that the performance of the sizing material is improved. At present, most enterprises often adopt a filter screen added in the glue pressing process for filtering, but the pressure of glue pressing is generally larger during production, the thickness of the filter screen is thinner, and once the glue outlet pressure is enhanced, the condition that the filter screen is damaged easily occurs.

The patent number CN202021118537.5 discloses a filter equipment of organosilicon sealant, and its principle is that set up dismounting device in the installation department of filter screen, thereby need rotate the knob and make threaded rod rotatory and can drive the thread bush and remove again when using, thereby reduce the junction rotation of board and fixed block through the connecting rod, release the clamp plate and both can change impaired filter screen to the fixed of filter screen.

However, when the conventional device is used, the filter screen can be replaced only but the pressure of the glue can not be changed, so that the filter screen can be damaged frequently, and the device which can relieve pressure and weaken the pressure is designed aiming at the problems and is needed to be replaced, so that the damage of the filter screen is avoided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a sealant filtering device which has the advantages that the pressure can be relieved, so that a pressure-reduced filter screen is not easy to damage, and the problem that the pressure intensity cannot be changed by the existing device is solved.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a sealant filter device comprising: the top of the glue inlet is provided with a glue inlet pipe; the support net is arranged in the glue inlet; the filter screen is arranged in the glue inlet; the glue inlet with one side of the glue inlet pipe is provided with an adjusting device, and the adjusting device comprises: the pressure release pipe is arranged at one side of the rubber inlet and one side of the rubber inlet pipe and is internally communicated with the rubber inlet and the rubber inlet pipe; the clamping block is arranged on the inner side wall of the pressure relief pipe; one end of the threaded sleeve penetrates through the outer side wall of the pressure relief pipe and is rotationally connected with the pressure relief pipe; the threaded rod is arranged in the threaded sleeve and is in threaded connection with the threaded sleeve; the sealing block is arranged at one end of the threaded rod; the sliding block is arranged at the bottom of the sealing block; the sliding groove is formed in the inner side wall of the bottom of the pressure relief pipe, and the sliding block slides in the sliding groove.

Preferably: the adjusting device further includes: the ball is arranged at the bottom of the sliding block.

Preferably: the slider further comprises: the rotating button is arranged at the other end of the threaded sleeve.

Preferably: one side of the sealing block is in arc-shaped design.

Preferably: the inside reverse flow device that is provided with of exit end of pressure release pipe, reverse flow device includes: the top of the baffle is hinged to the inner side wall of the pressure relief pipe; the stop block is arranged on the inner side wall of the bottom of the outlet end of the pressure relief pipe.

Preferably: the reverse flow device further comprises: the torsion spring is arranged at the joint of the baffle plate and the pressure relief pipe.

Preferably: the junction of support net with the filter screen is provided with the rubber circle.

(III) beneficial effects

Compared with the prior art, the utility model provides a sealant filtering device, which has the following beneficial effects:

1. this filter equipment makes screw sleeve rotatory through adjusting device rotation knob can be with threaded rod shrink inside the screw sleeve, because have the setting of slider and spout make the sealing block can not rotate, thereby the threaded rod also can not rotate, just can shrink the threaded rod inside when the screw sleeve is rotatory, can control the position of sealing block, thereby can control the gap between sealing block and the fixture block, the volume that the adjustment sealant passed through, thereby reach the purpose of pressure release and make the sealant not concentrate and pass through the circumstances that causes the pressure intensity from the mouth of glue.

2. This filter equipment can extrude the baffle when flowing out from the exit when passing through the pressure release pipe through reverse flow device through the sealed glue and make the rotatory passing through of baffle, and can not take place the sealed condition that just flows into the pressure release pipe from the exit of gluing, thereby can block the baffle rotation in baffle one side to make can only flow out outside from inside and not come in, prevent sealed glue refluence.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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 inside of the pressure relief tube according to the present utility model;

fig. 3 is a schematic structural view of the connection between the sliding block and the sliding groove.

In the figure: 11. a glue inlet; 12. a rubber inlet pipe; 13. a support net; 14. a filter screen;

2. an adjusting device; 21. a pressure relief tube; 22. a clamping block; 23. a threaded sleeve; 24. a threaded rod; 25. a sealing block; 26. a slide block; 27. a chute; 28. a ball; 29. a rotary knob;

3. a reverse flow device; 31. a baffle; 32. a stop block; 33. a torsion spring;

41. a rubber ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

A sealant filter device comprising: the glue inlet 11, the top of the glue inlet 11 is provided with a glue inlet pipe 12; the support net 13 is arranged in the glue inlet 11; the filter screen 14 is arranged in the glue inlet 11; the glue inlet 11 with one side of the glue inlet pipe 12 is provided with an adjusting device 2, and the adjusting device 2 comprises: the pressure release pipe 21 is arranged at one side of the rubber inlet 11 and the rubber inlet pipe 12, and the inside of the pressure release pipe is communicated with the rubber inlet 11 and the rubber inlet pipe 12; a clamping block 22 arranged on the inner side wall of the pressure relief pipe 21; a threaded sleeve 23, one end of which penetrates through the outer side wall of the pressure relief tube 21 and is rotatably connected with the pressure relief tube 21; a threaded rod 24 disposed inside the threaded sleeve 23 and screwed with the threaded sleeve 23; a seal block 25 provided at one end of the threaded rod 24; a slider 26 provided at the bottom of the seal block 25; the sliding groove 27 is opened on the inner side wall of the bottom of the pressure relief pipe 21, and the sliding block 26 slides in the sliding groove 27. The adjusting device 2 further comprises: and a ball 28 disposed at the bottom of the slider 26. The slider 26 further includes: a knob 29 is provided at the other end of the threaded sleeve 23. One side of the sealing block 25 is designed in an arc shape. The connection between the support net 13 and the filter net 14 is provided with a rubber ring 41.

Referring to fig. 1-3, when in use, firstly, the sealant is conveyed into the sealant inlet 11 by the sealant inlet pipe 12, during conveying, the sealant is filtered by the filter screen 14, when more impurities block the filter screen 14, larger pressure is generated, the filter screen is damaged for a long time, at this time, the knob 29 can be rotated to enable the threaded sleeve 23 to rotate to shrink the threaded rod 24 inside, so that the sealing block 25 can be moved in position, the gap between the sealing block 25 and the clamping block 22 is enlarged, the sealant can pass through, the sliding block 26 slides in the sliding groove 27 when the sealing block 25 moves, the friction force can be reduced by the arrangement of the rolling balls 28, the sliding is smoother, the connection between the filter screen 14 and the supporting net 13 can be further improved by the arrangement of the rubber ring 41, and leakage is tightly prevented.

Example two

A backflow preventing device is provided on the basis of the first embodiment;

the inside reverse flow device 3 that is provided with of exit end of pressure release pipe 21, reverse flow device 3 includes: the baffle 31 is hinged to the inner side wall of the pressure relief pipe 21 at the top; and a stopper 32 provided on the inner side wall of the outlet end bottom of the pressure release pipe 21. The reflow apparatus 3 further includes: and a torsion spring 33 disposed at the junction of the baffle 31 and the pressure relief tube 21.

Referring to fig. 1-3, when the sealant flows out from the outlet when passing through the pressure release tube 21, the reverse flow device 3 can squeeze the baffle 31 to enable the baffle 31 to rotate so as to pass through, and the condition that the sealant flows into the pressure release tube 21 from the outlet can not happen, and a stop block 32 is arranged on one side of the baffle 31 to prevent the sealant from flowing back only from the inside to the outside due to the baffle 31 rotating. The torsion spring 33 can make the baffle 31 always in a closed state, and only the sealant flowing out from the inside of the pressure release tube 21 can be ejected.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A sealant filter device comprising:

a glue inlet (11), wherein a glue inlet pipe (12) is arranged at the top of the glue inlet (11);

the support net (13) is arranged in the glue inlet (11);

the filter screen (14) is arranged in the glue inlet (11);

the method is characterized in that: the glue inlet (11) and one side of the glue inlet pipe (12) are provided with an adjusting device (2), and the adjusting device (2) comprises:

the pressure release pipe (21) is arranged at one side of the rubber inlet (11) and the rubber inlet pipe (12), and the inside of the pressure release pipe is communicated with the rubber inlet (11) and the rubber inlet pipe (12);

a clamping block (22) arranged on the inner side wall of the pressure relief pipe (21);

one end of the threaded sleeve (23) penetrates through the outer side wall of the pressure relief pipe (21) and is rotationally connected with the pressure relief pipe (21);

a threaded rod (24) which is arranged inside the threaded sleeve (23) and is in threaded connection with the threaded sleeve (23);

a seal block (25) provided at one end of the threaded rod (24);

a slider (26) provided at the bottom of the seal block (25);

the sliding groove (27) is formed in the inner side wall of the bottom of the pressure relief pipe (21), and the sliding block (26) slides in the sliding groove (27).

2. A sealant filter device according to claim 1, wherein: the adjusting device (2) further comprises:

and a ball (28) provided at the bottom of the slider (26).

3. A sealant filter device according to claim 1, wherein: the slider (26) further comprises:

and a knob (29) provided at the other end of the threaded sleeve (23).

4. A sealant filter device according to claim 1, wherein: one side of the sealing block (25) is in arc-shaped design.

5. A sealant filter device according to claim 1, wherein: the inside reverse flow device (3) that is provided with of exit end of pressure release pipe (21), reverse flow device (3) include:

the top of the baffle (31) is hinged to the inner side wall of the pressure relief pipe (21);

and the stop block (32) is arranged on the inner side wall at the bottom of the outlet end of the pressure relief pipe (21).

6. A sealant filter device according to claim 5, wherein: the reflux device (3) further comprises:

the torsion spring (33) is arranged at the joint of the baffle plate (31) and the pressure relief pipe (21).

7. A sealant filter device according to claim 1, wherein: a rubber ring (41) is arranged at the joint of the supporting net (13) and the filter net (14).