CN219815502U - Filter for purifying polyetherimide resin - Google Patents
Filter for purifying polyetherimide resin Download PDFInfo
- Publication number
- CN219815502U CN219815502U CN202320803996.4U CN202320803996U CN219815502U CN 219815502 U CN219815502 U CN 219815502U CN 202320803996 U CN202320803996 U CN 202320803996U CN 219815502 U CN219815502 U CN 219815502U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- filter
- polyetherimide resin
- sealing
- block
- 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.)
- Active
Links
- 229920005989 resin Polymers 0.000 title claims abstract description 46
- 239000011347 resin Substances 0.000 title claims abstract description 46
- 239000004697 Polyetherimide Substances 0.000 title claims abstract description 30
- 229920001601 polyetherimide Polymers 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 52
- 238000000746 purification Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 abstract description 19
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004642 Polyimide Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to the technical field of filtering equipment, in particular to a filter for purifying polyetherimide resin, which aims to solve the problems that after the filtering of the polyetherimide resin is finished, some resin remains in a discharge hole of the traditional filtering equipment, the resin gradually falls down from the discharge hole to cause resource waste, a sliding block is connected to the inner wall of a sliding chute in a sliding way, a bearing block is fixedly connected to one end of the sliding block, a conical column is fixedly connected to the lower end of the bearing block, a sealing plate is fixedly connected to the lower end of the conical column, sealing assemblies are arranged on two sides of the sealing plate, and when the filtering is stopped, the sliding block is driven by an electric push rod to restore the original position, at the moment, the sealing plate reseals the opening of the discharge hole to prevent the residual resin from falling down, and the problems that after the filtering of the polyetherimide resin is finished, some resin remains in the discharge hole of the traditional filtering equipment, and the resin gradually falls down from the discharge hole to cause resource waste.
Description
Technical Field
The utility model relates to the technical field of filtering equipment, in particular to a filter for purifying polyetherimide resin.
Background
Polyimide is one of the materials with the best comprehensive performance and heat resistance in all plastics. Polyimide is used as a special engineering material and has been widely used in the fields of aviation, aerospace, microelectronics, nanometer, liquid crystal, separation membrane, laser and the like.
The polyetherimide resin is filtered through the filtering equipment in the production process, the purity degree of the polyetherimide resin is improved through the filtering equipment, however, after the polyetherimide resin is filtered by the existing filtering equipment, some resin can be remained in the discharging hole of the filtering equipment, and the resin can gradually fall down from the discharging hole to cause resource waste.
In view of the above problems, the present utility model proposes a filter for purifying a polyetherimide resin.
Disclosure of Invention
The utility model aims to provide a filter for purifying polyetherimide resin, which is characterized in that a sliding block is connected to the inner wall of a sliding groove in a sliding way, one end of the sliding block is fixedly connected with a bearing block, the lower end of the bearing block is fixedly connected with a conical column, the lower end of the conical column is fixedly connected with a sealing plate, and sealing assemblies are arranged on two sides of the sealing plate, so that the problems in the background art are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a polyetherimide filter for resin purification, includes the filter body, and the lower extreme of filter body is provided with the discharge gate, the spout has all been seted up to the inner wall both sides of discharge gate, and the inner wall sliding connection of spout has the sliding block, and the one end fixedly connected with of sliding block accepts the piece, accepts the lower extreme fixedly connected with toper post of piece, the lower extreme fixedly connected with closing plate of toper post, and the both sides of closing plate all are provided with seal assembly.
Preferably, the outer wall of the sliding block is provided with a material through hole, the upper end of the connecting part of the sliding block and the sliding groove is fixedly connected with a connecting piece, and the upper end of the connecting piece is fixedly connected with an electric push rod.
Preferably, the upper surface of the bearing block is an arc surface, and the bearing block is fixedly connected with one end with smaller diameter of the conical column.
Preferably, the size of the sealing plate is matched with the size of the opening of the discharging hole.
Preferably, the sealing assembly comprises a mounting groove formed in the side end of the sealing plate, a containing groove is formed in the bottom plate of the mounting groove, a movable rod is slidably connected to the inner wall of the containing groove, and a sealing block is fixedly connected to one end of the movable rod.
Preferably, the sealing block is hemispherical in shape, and is a member made of rubber material.
Preferably, the outer wall of the movable rod is sleeved with a reset spring, one end of the reset spring is fixedly connected with the bottom plate of the mounting groove, and the other end of the reset spring is fixedly connected with the sealing block.
Preferably, the sealing block is hollow in the interior, and an elastic element is fixedly connected to the interior of the sealing block.
Compared with the prior art, the utility model has the following beneficial effects:
according to the filter for purifying the polyetherimide resin, when filtration is stopped, the sliding block is driven by the electric push rod to restore to the original position, and at the moment, the opening of the discharge hole is resealed by the sealing plate, so that the problem that residual resin falls down, and after the polyetherimide resin is filtered by the traditional filtering equipment, some resin remains in the discharge hole, and the resin gradually falls down from the discharge hole, so that the resource is wasted is solved.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic view of the overall planar structure of the present utility model;
FIG. 3 is a schematic view of the structure of the discharging main body of the present utility model;
FIG. 4 is a schematic view of the inner structure of the chute according to the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a filter body; 2. a support frame; 3. a discharge port; 4. a chute; 5. a sliding block; 6. a receiving block; 7. a tapered column; 8. a sealing plate; 9. a seal assembly; 91. a mounting groove; 92. a movable rod; 93. a sealing block; 94. a return spring; 95. an elastic element; 10. a connecting piece; 11. an electric push rod.
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.
Referring to fig. 1-5, in order to solve the problem that some resin remains in the discharge port of the existing filtering device after filtering polyetherimide resin, and the resin gradually falls down from the discharge port to cause resource waste, the following preferred technical scheme is provided:
the utility model provides a filter is used in purification of polyetherimide resin, includes filter body 1 to and set up at the support frame 2 of filter body 1 outer wall, filter body 1's lower extreme is provided with discharge gate 3, and spout 4 has all been seted up to the inner wall both sides of discharge gate 3, and the inner wall sliding connection of spout 4 has slider 5, and the one end fixedly connected with of slider 5 accepts piece 6, accepts piece 6's lower extreme fixedly connected with toper post 7, and toper post 7's lower extreme fixedly connected with closing plate 8, closing plate 8's both sides all are provided with seal assembly 9.
The material through hole has been seted up to the outer wall of sliding block 5, and sliding block 5 and the upper end fixedly connected with connecting piece 10 of spout 4 junction, the upper end fixedly connected with electricity push rod 11 of connecting piece 10, the upper surface of accepting piece 6 is the arcwall face, and accept piece 6 and the less one end fixed connection of toper post 7 diameter, the size of closing plate 8 and the opening size phase-match of discharge gate 3.
Specifically, after the polyetherimide resin utilizes filter organism 1, can fall through discharge gate 3, when a large amount of polyetherimide resin falls on the carrier block 6, start electric putter 11, utilize electric putter 11 to drive slider 5 and move down at the inner wall of spout 4, drive closing plate 8 through carrier block 6 and toper post 7 and move down for closing plate 8 breaks away from discharge gate 3, at this moment, polyetherimide resin can fall through the feed through mouth of slider 5, fall from the opening of discharge gate 3, when stopping filtering, utilize electric putter 11 to drive slider 5 and resume the normal position, at this moment, closing plate 8 reseals the opening of discharge gate 3, avoid remaining resin to fall down, the inside of current filtration equipment after filtering polyetherimide resin, the inside of its discharge gate can remain some resins, these resins can gradually fall down from the discharge gate, cause the extravagant problem of resource.
In order to further improve the sealing effect, the following preferable technical scheme is provided:
seal assembly 9 is including seting up the mounting groove 91 at closing plate 8 side, accomodate the groove has been seted up to the bottom plate of mounting groove 91, accomodate the inner wall sliding connection in groove and have movable rod 92, the one end fixedly connected with sealing block 93 of movable rod 92, sealing block 93's shape is the hemisphere, and sealing block 93 is the component that the rubber material made, reset spring 94 has been cup jointed to the outer wall of movable rod 92, reset spring 94's one end and the bottom plate fixed connection of mounting groove 91, and reset spring 94's the other end and sealing block 93 fixed connection, sealing block 93's inside fretwork, and sealing block 93's inside fixedly connected with elastic element 95.
Specifically, when sealing the discharge port 3 with the sealing plate 8, the sealing block 93 will be pressed by the inner wall of the opening, its outer wall is concave inward, and the return spring 94 is pressed by the cooperation with the movable rod 92, at this time, the acting force is firmly abutted with the inner wall of the opening when the outer wall of the sealing block 93 is recovered by the elasticity of the sealing block 93 and the elastic element 95 inside the sealing block, and then is matched with the acting force of the return spring 94, so that the sealing block 93 is further clung to the inner wall of the opening, thereby further improving the sealing effect.
To sum up: when a large amount of polyetherimide resin falls on the bearing block 6, the electric push rod 11 is started, the electric push rod 11 is utilized to drive the sliding block 5 to move downwards on the inner wall of the sliding groove 4, the bearing block 6 and the conical column 7 are utilized to drive the sealing plate 8 to move downwards, so that the sealing plate 8 is separated from the discharge hole 3, at the moment, the polyetherimide resin can fall through the through hole of the sliding block 5, fall from the opening of the discharge hole 3, when filtration is stopped, the electric push rod 11 is utilized to drive the sliding block 5 to restore the original position, at the moment, the sealing plate 8 reseals the opening of the discharge hole 3, residual resin is prevented from falling, when the sealing plate 8 seals the discharge hole 3, the sealing block 93 can be extruded by the inner wall of the opening, the outer wall of the sealing block is sunken inwards, and the reset spring 94 is compressed through the cooperation of the sealing block 93 and the elasticity of the elastic element 95 in the sealing block 93, the acting force is firmly abutted against the inner wall of the opening when the outer wall of the sealing block 93 is restored, and the acting force of the sealing block 93 is tightly attached to the inner wall of the opening.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a polyetherimide filter for resin purification, includes filter body (1), and the lower extreme of filter body (1) is provided with discharge gate (3), its characterized in that: spout (4) have all been seted up to the inner wall both sides of discharge gate (3), and the inner wall sliding connection of spout (4) has sliding block (5), and the one end fixedly connected with of sliding block (5) accepts piece (6), and the lower extreme fixedly connected with toper post (7) of accepting piece (6), the lower extreme fixedly connected with closing plate (8) of toper post (7), the both sides of closing plate (8) all are provided with seal assembly (9).
2. The filter for purification of polyetherimide resin according to claim 1, wherein: the outer wall of the sliding block (5) is provided with a material through hole, the upper end of the connecting part of the sliding block (5) and the sliding groove (4) is fixedly connected with a connecting piece (10), and the upper end of the connecting piece (10) is fixedly connected with an electric push rod (11).
3. The filter for purification of polyetherimide resin according to claim 2, wherein: the upper surface of the bearing block (6) is an arc surface, and the bearing block (6) is fixedly connected with one end of the conical column (7) with smaller diameter.
4. A filter for purification of polyetherimide resin according to claim 3, wherein: the size of the sealing plate (8) is matched with the opening size of the discharge hole (3).
5. The filter for purification of polyetherimide resin according to claim 1, wherein: the sealing assembly (9) comprises a mounting groove (91) formed in the side end of the sealing plate (8), a containing groove is formed in the bottom plate of the mounting groove (91), a movable rod (92) is connected to the inner wall of the containing groove in a sliding mode, and a sealing block (93) is fixedly connected to one end of the movable rod (92).
6. The filter for purification of polyetherimide resin of claim 5, wherein: the sealing block (93) is hemispherical in shape, and the sealing block (93) is a member made of rubber materials.
7. The filter for purification of polyetherimide resin of claim 6, wherein: the outer wall of the movable rod (92) is sleeved with a reset spring (94), one end of the reset spring (94) is fixedly connected with the bottom plate of the mounting groove (91), and the other end of the reset spring (94) is fixedly connected with the sealing block (93).
8. The filter for purification of polyetherimide resin of claim 7, wherein: the inside of the sealing block (93) is hollowed out, and an elastic element (95) is fixedly connected with the inside of the sealing block (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320803996.4U CN219815502U (en) | 2023-04-12 | 2023-04-12 | Filter for purifying polyetherimide resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320803996.4U CN219815502U (en) | 2023-04-12 | 2023-04-12 | Filter for purifying polyetherimide resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219815502U true CN219815502U (en) | 2023-10-13 |
Family
ID=88277068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320803996.4U Active CN219815502U (en) | 2023-04-12 | 2023-04-12 | Filter for purifying polyetherimide resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219815502U (en) |
-
2023
- 2023-04-12 CN CN202320803996.4U patent/CN219815502U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219815502U (en) | Filter for purifying polyetherimide resin | |
| JP3815852B2 (en) | Manufacturing method of battery sealing body | |
| CN112495598A (en) | High-speed centrifuge with automatic leveling function and use method thereof | |
| CN201753139U (en) | Integrated container cover | |
| CN211964173U (en) | Nano zinc oxide filters washing all-in-one | |
| CN115710208B (en) | Green solvent-free treatment method for thioester antioxidant | |
| CN213375388U (en) | Gardens sewage treatment plant | |
| CN110339591B (en) | Extraction device for rotary plant extraction | |
| CN112170421A (en) | Cleaning device for hard alloy die | |
| CN108017214B (en) | Oily sewage recovery processing device after cleaning of aluminum profile extrusion die | |
| CN220633163U (en) | Quick discharge apparatus of iron phosphate filter cake | |
| CN218056823U (en) | Anti-pollution urotropine waste liquid recovery tank | |
| CN212143068U (en) | Liquid medicine detection device | |
| CN115108663B (en) | Device and method for recovering wastewater for battery separator production | |
| CN219072293U (en) | Pure water precision filter | |
| CN213842722U (en) | Sampling device for water conservancy monitoring | |
| CN219296129U (en) | Quick-dismantling plastic medicine bottle | |
| CN211717073U (en) | Filter cake dryer | |
| CN211668869U (en) | Sewage sample collection device | |
| CN204582976U (en) | A kind of multipurpose diffusion barrier evaluating apparatus | |
| CN217567750U (en) | Quick filter bottle with filter element convenient to replace | |
| CN220614789U (en) | Injection mold anti-overflow flows structure | |
| CN220939451U (en) | Filter core convenient to dismouting | |
| CN213652479U (en) | Device for separating microorganisms in non-pure microorganism sample | |
| CN214765552U (en) | Filtering type liquid suction device capable of effectively adsorbing aerosol |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |