CN113230738A - Filter screen end fixing mechanism and using method thereof - Google Patents
Filter screen end fixing mechanism and using method thereof Download PDFInfo
- Publication number
- CN113230738A CN113230738A CN202110497395.0A CN202110497395A CN113230738A CN 113230738 A CN113230738 A CN 113230738A CN 202110497395 A CN202110497395 A CN 202110497395A CN 113230738 A CN113230738 A CN 113230738A
- Authority
- CN
- China
- Prior art keywords
- end fixing
- opening
- filter screen
- portions
- fixing strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000005187 foaming Methods 0.000 claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims abstract description 17
- 238000000926 separation method Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 26
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000011900 installation process Methods 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0001—Making filtering elements
Abstract
The invention relates to a filter screen end fixing mechanism and a using method thereof, and the filter screen end fixing mechanism comprises an end fixing strip, wherein the middle part of the end fixing strip is of a rectangular hollow structure, one transverse end of the end fixing strip is provided with a strip-shaped embedding opening, the other transverse end of the end fixing strip is provided with a disassembling opening, and an elastic supporting piece is also arranged in the end fixing strip; the disassembly opening is provided with an arc-shaped baffle plate, and the arc shape of the baffle plate protrudes towards the outside of the disassembly opening; the elastic supporting piece comprises a group of tail bulges used for contacting with the separation blade, the two transverse end parts of the tail bulges are connected with extrusion parts with concave structures, the end parts of the extrusion parts are connected with clamping parts, and filling holes are also formed in the end part fixing strips; the method comprises an installation process of filling foaming cotton into the end installation strip and a disassembly process of heating the foaming cotton.
Description
Technical Field
The invention relates to a filter screen end fixing mechanism, and belongs to the field of filter screen fixing.
Background
Traditional filter screen is fixed to adopt bonding or bolt to compress tightly, and wherein the bonding formula is fixed when dismantling, need glue on the fixed establishment, and the process is complicated, and whole fixed strength also can receive the influence of glue adhesion stability moreover, and the uncertainty is higher, and the bolt compresses tightly fixedly needs the bolt one by one to be fixed in proper order, and it is all comparatively troublesome to dismantle and install.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: overcome the technical problem in the prior art, provide a filter screen tip fixed establishment
The technical scheme adopted by the invention for solving the technical problems is as follows:
a filter screen end fixing mechanism comprises an end fixing strip, wherein the middle part of the end fixing strip is of a rectangular hollow structure, a strip-shaped embedding opening is formed in one transverse end of the end fixing strip, a dismounting opening is formed in the other transverse end of the end fixing strip, the dismounting opening is arranged opposite to the end fixing strip in an interval array mode, and an elastic supporting piece is further arranged in the end fixing strip; the disassembly opening is provided with an arc-shaped separation blade, the two arc-shaped ends of the separation blade are respectively provided with a limiting piece, the limiting pieces are in contact with the two end parts of the embedding opening, and the arc shape of the separation blade protrudes towards the outside of the disassembly opening; the elastic supporting piece comprises a group of tail protrusions which are used for being in contact with the separation blade, the two transverse end portions of the tail protrusions are connected with extrusion portions of an inwards concave structure through arc-shaped connecting portions A, the end portions of the extrusion portions are connected with clamping portions which are bent towards the transverse middle portions of the end fixing strips through connecting portions B, and filling holes used for filling foaming materials are formed in the positions, corresponding to the extrusion portions, of the two transverse end portions of the other direction, perpendicular to the axis of the embedding opening, of the end portions.
As a further improvement of the invention, the elastic support is made of stainless steel material.
As a further improvement of the invention, the baffle plate is made of PS material.
A method for using a filter plate end fixing mechanism comprises an assembling step and a disassembling step;
wherein the assembling steps are as follows:
1. the elastic supporting piece is arranged in the end fixing strip, the two ends of the end fixing strip are sealed, and the separation piece is adhered to the position of the disassembly opening;
2. winding the ends of the filter screen onto a set of circular support rods and then installing the filter screen into the elastic support member through the insertion opening and the opening between the clamping portions of the elastic support sheet;
3. the end fixing strip is filled with foaming materials through the filling holes, the foaming materials push the extrusion parts to move oppositely in the expansion process, the whole supporting rod is clamped through the extrusion parts, and meanwhile, the filter screen part is clamped through the clamping parts;
4. finally, fixing the end fixing strips on the corresponding fixing positions to realize the fixation of the whole filter screen;
the disassembly step is as follows:
1. the blocking piece is poked through a tool, and the whole elastic supporting piece is extruded through the rod-mounted object;
2. heating the disassembly opening through flame to enable the elastic supporting piece to be heated integrally, and finally enabling the foaming material to be heated and shrunk;
3. at the moment, the elastic supporting piece loosens due to the shrinkage of the foaming material, and the filter screen and the supporting rod can be directly taken out.
The invention has the beneficial effects that:
1. according to the invention, the filter screen end fixing mechanisms are clamped by the foaming materials, compared with glue, the foaming materials are low in viscosity and easy to clean, the whole foaming is not easy to loosen, and compared with bolts, the structure is compressed by one-time expansion of the foaming materials, and is easy to install.
2. The invention can realize disassembly by simple heating, and the cleaning of the foaming material is more convenient.
3. The separation blade adopts the PS material, and the hardness is high, and support performance is good, and the characteristic is relatively more fragile moreover, and the later stage is easily dismantled.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1. an end fixing strip; 2. an insertion opening; 3. disassembling the opening; 4. a baffle plate; 5. A limiting sheet; 6. filling the hole; 7. the tail part is raised; 8. a pressing section; 9. a clamping portion; 10. a connecting part A; 11. and a connecting part B.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, the present invention is a filter screen end fixing mechanism, which comprises an end fixing strip, wherein the middle part of the end fixing strip is a rectangular hollow structure, one transverse end of the end fixing strip is provided with a strip-shaped embedding opening, the other transverse end of the end fixing strip is provided with a disassembling opening, the disassembling opening is arranged opposite to the end fixing strip at intervals in an array manner, and an elastic supporting member is further arranged in the end fixing strip; the disassembly opening is provided with an arc-shaped separation blade, the two arc-shaped ends of the separation blade are respectively provided with a limiting piece, the limiting pieces are in contact with the two end parts of the embedding opening, and the arc shape of the separation blade protrudes towards the outside of the disassembly opening; the elastic supporting piece comprises a group of tail protrusions which are used for being in contact with the separation blade, the two transverse end portions of the tail protrusions are connected with extrusion portions of an inwards concave structure through arc-shaped connecting portions A, the end portions of the extrusion portions are connected with clamping portions which are bent towards the transverse middle portions of the end fixing strips through connecting portions B, and filling holes used for filling foaming materials are formed in the positions, corresponding to the extrusion portions, of the two transverse end portions of the other direction, perpendicular to the axis of the embedding opening, of the end portions.
As a further improvement of the invention, the elastic support is made of stainless steel material.
As a further improvement of the invention, the baffle plate is made of PS material.
A method for using a filter plate end fixing mechanism comprises an assembling step and a disassembling step;
wherein the assembling steps are as follows:
1. the elastic supporting piece is arranged in the end fixing strip, the two ends of the end fixing strip are sealed, and the separation piece is adhered to the position of the disassembly opening;
2. winding the ends of the filter screen onto a set of circular support rods and then installing the filter screen into the elastic support member through the insertion opening and the opening between the clamping portions of the elastic support sheet;
3. the end fixing strip is filled with foaming materials through the filling holes, the foaming materials push the extrusion parts to move oppositely in the expansion process, the whole supporting rod is clamped through the extrusion parts, and meanwhile, the filter screen part is clamped through the clamping parts;
4. finally, fixing the end fixing strips on the corresponding fixing positions to realize the fixation of the whole filter screen;
the disassembly step is as follows:
1. the blocking piece is poked through a tool, and the whole elastic supporting piece is extruded through the rod-mounted object;
2. heating the disassembly opening through flame to enable the elastic supporting piece to be heated integrally, and finally enabling the foaming material to be heated and shrunk;
3. at the moment, the elastic supporting piece loosens due to the shrinkage of the foaming material, and the filter screen and the supporting rod can be directly taken out.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. A filter screen end fixing mechanism is characterized in that: the end fixing strip is characterized by comprising an end fixing strip, wherein the middle part of the end fixing strip is of a rectangular hollow structure, one transverse end of the end fixing strip is provided with a strip-shaped embedding opening, the other transverse end of the end fixing strip is provided with a disassembling opening, the disassembling opening is arranged opposite to the end fixing strip in an interval array mode, and an elastic supporting piece is further arranged in the end fixing strip; the disassembly opening is provided with an arc-shaped separation blade, the two arc-shaped ends of the separation blade are respectively provided with a limiting piece, the limiting pieces are in contact with the two end parts of the embedding opening, and the arc shape of the separation blade protrudes towards the outside of the disassembly opening; the elastic supporting piece comprises a group of tail protrusions which are used for being in contact with the separation blade, the two transverse end portions of the tail protrusions are connected with extrusion portions of an inwards concave structure through arc-shaped connecting portions A, the end portions of the extrusion portions are connected with clamping portions which are bent towards the transverse middle portions of the end fixing strips through connecting portions B, and filling holes used for filling foaming materials are formed in the positions, corresponding to the extrusion portions, of the two transverse end portions of the other direction, perpendicular to the axis of the embedding opening, of the end portions.
2. The filter screen end fixing mechanism according to claim 1, wherein: the elastic supporting piece is made of stainless steel materials.
3. The filter screen end fixing mechanism according to claim 1, wherein: the baffle plate is made of PS materials.
4. A method of using a filter plate end fixing mechanism as claimed in claim 1, wherein: comprises an assembling step and a disassembling step;
wherein the assembling steps are as follows: 1. the elastic supporting piece is arranged in the end fixing strip, the two ends of the end fixing strip are sealed, and the separation piece is adhered to the position of the disassembly opening;
2. winding the ends of the filter screen onto a set of circular support rods and then installing the filter screen into the elastic support member through the insertion opening and the opening between the clamping portions of the elastic support sheet;
3. the end fixing strip is filled with foaming materials through the filling holes, the foaming materials push the extrusion parts to move oppositely in the expansion process, the whole supporting rod is clamped through the extrusion parts, and meanwhile, the filter screen part is clamped through the clamping parts;
4. finally, fixing the end fixing strips on the corresponding fixing positions to realize the fixation of the whole filter screen;
the disassembly step is as follows: 1. the blocking piece is poked through a tool, and the whole elastic supporting piece is extruded through the rod-mounted object;
2. heating the disassembly opening through flame to enable the elastic supporting piece to be heated integrally, and finally enabling the foaming material to be heated and shrunk;
3. at the moment, the elastic supporting piece loosens due to the shrinkage of the foaming material, and the filter screen and the supporting rod can be directly taken out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110497395.0A CN113230738A (en) | 2021-05-08 | 2021-05-08 | Filter screen end fixing mechanism and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110497395.0A CN113230738A (en) | 2021-05-08 | 2021-05-08 | Filter screen end fixing mechanism and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113230738A true CN113230738A (en) | 2021-08-10 |
Family
ID=77132383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110497395.0A Withdrawn CN113230738A (en) | 2021-05-08 | 2021-05-08 | Filter screen end fixing mechanism and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113230738A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101835677A (en) * | 2006-11-27 | 2010-09-15 | 汉高两合股份公司 | Expandable filler insert and methods of producing the expandable filler insert |
| WO2010106559A1 (en) * | 2009-03-18 | 2010-09-23 | Camozzi S.P.A. Societa' Unipersonale | Fixing assembly for pneumatic components, particularly for an air treatment group" |
| CN202281307U (en) * | 2011-10-28 | 2012-06-20 | 肖志军 | Electric heater with filter net capable of being rapidly assembled and disassembled |
| CN208260317U (en) * | 2018-02-24 | 2018-12-21 | 绍兴三杰纺织印染有限公司 | A kind of strainer can be taken off the environment protection sewage clarifier of cleaning |
| CN210980115U (en) * | 2019-08-20 | 2020-07-10 | 海信（山东）空调有限公司 | Air duct machine and return air filter screen fixing structure thereof |
| CN111486580A (en) * | 2020-04-26 | 2020-08-04 | 四川省龙栢腾科技有限公司 | Heat insulation structure of water receiving device |
-
2021
- 2021-05-08 CN CN202110497395.0A patent/CN113230738A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101835677A (en) * | 2006-11-27 | 2010-09-15 | 汉高两合股份公司 | Expandable filler insert and methods of producing the expandable filler insert |
| WO2010106559A1 (en) * | 2009-03-18 | 2010-09-23 | Camozzi S.P.A. Societa' Unipersonale | Fixing assembly for pneumatic components, particularly for an air treatment group" |
| CN202281307U (en) * | 2011-10-28 | 2012-06-20 | 肖志军 | Electric heater with filter net capable of being rapidly assembled and disassembled |
| CN208260317U (en) * | 2018-02-24 | 2018-12-21 | 绍兴三杰纺织印染有限公司 | A kind of strainer can be taken off the environment protection sewage clarifier of cleaning |
| CN210980115U (en) * | 2019-08-20 | 2020-07-10 | 海信（山东）空调有限公司 | Air duct machine and return air filter screen fixing structure thereof |
| CN111486580A (en) * | 2020-04-26 | 2020-08-04 | 四川省龙栢腾科技有限公司 | Heat insulation structure of water receiving device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210810 |