CN220597704U - Spinning melt filtering device - Google Patents
Spinning melt filtering device Download PDFInfo
- Publication number
- CN220597704U CN220597704U CN202322138188.3U CN202322138188U CN220597704U CN 220597704 U CN220597704 U CN 220597704U CN 202322138188 U CN202322138188 U CN 202322138188U CN 220597704 U CN220597704 U CN 220597704U
- Authority
- CN
- China
- Prior art keywords
- block
- fixed frame
- filter screen
- hopper
- spinning melt
- 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.)
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Links
- 238000001914 filtration Methods 0.000 title claims abstract description 19
- 238000009987 spinning Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 21
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 239000000155 melt Substances 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007863 gel particle Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a spinning melt filtering device, which comprises: go out the hopper, the installation piece is installed in the left side of going out the hopper, the connecting block is installed at the top of installation piece, the feeder hopper is installed on the right side of connecting block, circulation filter mechanism sets up on going out the hopper, circulation filter mechanism includes fixed frame, both sides pass through baffle fixed connection around the fixed frame inner wall, all have the rotation axis through bearing swing joint in the recess at ejection of compact hopper top with the recess of feeder hopper bottom. According to the utility model, through the mutual matching of the fixed frame, the partition plate, the rotating shaft, the filter screen, the top block, the pull block, the clamping block, the fixed block, the clamping groove and the connecting spring, when the filter screen is blocked, the whole filter device is prevented from stopping working, so that the filter screen can be circularly and alternately used, the influence on the filtering efficiency of a melt is avoided, and the flexibility in use is improved.
Description
Technical Field
The utility model relates to the technical field of spinning melt filtration, in particular to a spinning melt filtration device.
Background
In the spinning process, the melt is extruded first, passes through a spinning assembly, and is ejected from a spinneret plate to solidify into fibers. In practical production, the melt often contains gel particles and high polymer melt impurities, and a filter screen is usually required to filter the impurities in the melt.
According to the application number: CN202222879177.6, a spinning filter equipment, including the spinning jet, still include fuse-element storage chamber shell and filter equipment, filter equipment is installed to the shell wall department of fuse-element storage chamber shell, filter equipment comprises diaphragm, closing plate, heating rod, filtration pore and logical groove combination, the welding of the wall department of closing plate has the diaphragm, the filtration pore of filtering impurity has been seted up to the wall department of diaphragm, open the shell wall department of fuse-element storage chamber shell has logical groove, and the closing plate is located logical groove one side, the heating rod of heating diaphragm is fixed mounting in the wall department of diaphragm.
The case spinning filter device filters through the filter screen, when the filter screen is blocked, the whole filter device is required to stop working, and then the filter screen is detached for cleaning and maintenance, so that the filtering efficiency of melt is seriously affected, and the flexibility in use is reduced.
Disclosure of Invention
The utility model aims to provide a spinning melt filtering device which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a spinning melt filtration device comprising:
the material is discharged out of the hopper,
the mounting block is mounted on the left side of the discharge hopper, a connecting block is mounted on the top of the mounting block, and a feed hopper is mounted on the right side of the connecting block;
the circulating filter mechanism is arranged on the discharge hopper and comprises a fixed frame, the front side and the rear side of the inner wall of the fixed frame are fixedly connected through a partition plate, a rotary shaft is movably connected in a groove at the top of the discharge hopper and in a groove at the bottom of the feed hopper through bearings, filter screens are arranged on the left side and the right side of the partition plate, ejector blocks are arranged on the left side and the right side of the bottom of the filter screens, pull blocks are arranged on the left side of the connecting blocks, clamping blocks are arranged on the right side of the pull blocks, fixing blocks are arranged on the left side and the right side of the fixed frame and correspond to the positions of the clamping blocks, and clamping grooves matched with the clamping blocks are formed in one side, far away from the fixed frame, of the fixing blocks;
and the disassembly and assembly mechanism is arranged on the fixed frame.
Preferably, one side of the clamping block, which is close to the clamping groove, sequentially penetrates through the connecting block and the clamping groove positioned at the left side and extends to the inner part of the clamping groove to be in contact with the inner wall of the clamping groove.
Preferably, the surface of the clamping block is sleeved with a connecting spring, and the clamping block and the clamping groove are cylindrical.
Preferably, the disassembly and assembly mechanism comprises two sealing blocks and a fixing groove, wherein the two sealing blocks are respectively arranged on the left side and the right side of the fixing frame, and one side, close to the filter screen, of each sealing block is fixedly connected with the filter screen through a stabilizing block.
Preferably, the number of the fixing grooves is two, the fixing grooves are respectively formed in the tops of the left side and the right side of the fixing frame, the bottoms of the inner walls of the fixing grooves are fixedly connected with the tops of the fixing grooves through sliding rods, sliding blocks are connected to the surfaces of the sliding rods in a sliding mode, and buffer springs are sleeved on the surfaces of the sliding rods.
Preferably, a limiting plate matched with the sealing block for use is arranged on one side, away from the partition plate, of the sliding block.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the mutual matching of the fixed frame, the partition plate, the rotating shaft, the filter screen, the top block, the pull block, the clamping block, the fixed block, the clamping groove and the connecting spring, when the filter screen is blocked, the whole filter device is prevented from stopping working, so that the filter screen can be circularly and alternately used, the influence on the filtering efficiency of a melt is avoided, and the flexibility in use is improved.
2. According to the utility model, the filter screen is conveniently detached from the fixed frame by the mutual matching of the sealing block, the fixed groove, the stabilizing block, the sliding rod, the sliding block, the buffer spring and the limiting plate, so that the filter screen is convenient to clean and maintain in the later period, and the disassembly and assembly process is simple and convenient.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a side view of the present utility model;
fig. 3 is a structural cross-sectional view of a front view of the present utility model.
In the figure: 1 a discharge hopper, 11 a mounting block, 12 a connecting block, 13 a feed hopper, 2 a circulating filter mechanism, 21 a fixing frame, 22 a partition plate, 200 a rotating shaft, 23 a filter screen, 24 a top block, 25 a pull block, 26 a clamping block, 27 a fixing block, 28 a clamping groove, 29 a connecting spring, 3 a dismounting mechanism, 31 a sealing block, 32 a fixing groove, 33 a stabilizing block, 34 a slide rod, 35 a slide block, 36 a buffer spring and 37 a limiting plate.
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. 1-3, a spinning melt filtering device, comprising: go out hopper 1, installation piece 11 installs in the left side of going out hopper 1, and the top fixedly connected with connecting block 12 of installation piece 11, the right side fixedly connected with feeder hopper 13 of connecting block 12.
The circulating filter mechanism 2, circulating filter mechanism 2 sets up on ejection of compact fill 1, circulating filter mechanism 2 includes fixed frame 21, the front and back both sides of fixed frame 21 inner wall are through baffle 22 fixed connection, all be through bearing swing joint in the recess with the feeder hopper 13 bottom in the recess at ejection of compact fill 1 top, the one end that rotation axis 200 is close to baffle 22 and baffle 22 fixed connection, the left and right sides of baffle 22 all is provided with filter screen 23, one side that filter screen 23 is close to baffle 22 contacts with baffle 22, one side that filter screen 23 is close to the inner wall of fixed frame 21 contacts with the inner wall of fixed frame 21, the left and right sides of filter screen 23 bottom all is provided with kicking block 24, the bottom of filter screen 23 contacts with the top of kicking block 24 each other, one side that baffle 22 is close to kicking block 24 and kicking block 24 fixed connection, one side that kicking block 24 is close to the inner wall of fixed frame 21 and the inner wall fixed frame 21 are fixedly connected, the left side of connecting block 25 is provided with the pulling block 25, one side that pulling block 25 is close to connecting block 12 contacts with connecting block 12 each other, the right side fixedly connected with fixture block 26 of pulling block 25, the left and right side that the clamping block 26 is close to the clamping block 26, the left and right side that the corresponding fixture block 26 is located the clamping block 26 of fixed block 21 contacts with the clamping block 26, the left and the draw-in groove 28, the draw-in groove is connected with the connecting block 28, the inside groove is 28 and the connecting block 28 is connected to the connecting block 28, the inside groove is in proper order, and the connecting block 28 is connected to the connecting groove is connected to the inside 28.
Further, the top fixedly connected with locating lever on pull block 25 right side, the right-hand member of locating lever runs through connecting block 12 and extends to its outside, through setting up the locating lever, has improved the stability of pull block 25 and fixture block 26.
Specifically, when the filter screen 23 located at the left side is blocked, the pull block 25 is pulled first, the pull block 25 stretches the connecting spring 29 to move, the pull block 25 drives the clamping block 26 to move leftwards, the clamping block 26 and the clamping groove 28 located at the left side are separated, then the fixed frame 21 is rotated to move 180 degrees around the rotating shaft 200, the positions of the two filter screens 23 are exchanged, then the pull block 25 is loosened, the connecting spring 29 drives the clamping block 26 to move rightwards through the restoring elasticity of the connecting spring 29, the clamping block 26 is inserted into the other clamping groove 28, the blocked filter screen 23 moves to the right side, and the filter screen 23 without blocking continuously filters the melt.
Through the mutually supporting of fixed frame 21, baffle 22, rotation axis 200, filter screen 23, kicking block 24, pull block 25, fixture block 26, fixed block 27, draw-in groove 28 and coupling spring 29, when filter screen 23 takes place to block up then avoid leading to whole filter equipment to stop work for filter screen 23 can circulate alternately to use, thereby avoid influencing the filtration efficiency to the fuse-element, improved the flexibility when using.
The disassembly and assembly mechanism 3, disassembly and assembly mechanism 3 sets up on fixed frame 21, disassembly and assembly mechanism 3 includes sealing block 31 and fixed slot 32, the quantity of sealing block 31 is two and sets up in the left and right sides of fixed frame 21 respectively, one side that sealing block 31 is close to fixed frame 21 and fixed frame 21 contact each other, one side that sealing block 31 is close to filter screen 23 passes through firm piece 33 and filter screen 23 fixed connection, the quantity of fixed slot 32 is two and sets up the top in fixed frame 21 left and right sides respectively, slide bar 34 fixed connection is passed through with the top in the bottom of fixed slot 32 inner wall, slide bar 34's surface sliding connection has slider 35, one side that slider 35 is close to fixed slot 32 inner wall and fixed slot 32's inner wall sliding contact, buffer spring 36 has been cup jointed on slide bar 34's surface, one side that baffle 22 was kept away from to the slider 35 is fixedly connected with the limiting plate 37 that cooperates with sealing block 31, one side that limiting plate 37 is close to sealing block 31 contacts each other with sealing block 31, one side that limiting plate 37 is close to fixed frame 21 and fixed frame 21 sliding contact.
Specifically, when the filter screen 23 on the right side needs to be disassembled, the limiting plate 37 is pulled upwards, the limiting plate 37 drives the sliding block 35 to upwards extrude the buffer spring 36 to move, so that the limiting plate 37 and the sealing block 31 are blocked, then the sealing block 31 on the right side is pulled rightwards, and the sealing block 31 drives the filter screen 23 to be pulled out from the fixed frame 21.
Through the mutually supporting of sealing block 31, fixed slot 32, firm piece 33, slide bar 34, slider 35, buffer spring 36 and limiting plate 37 to conveniently dismantle filter screen 23 from fixed frame 21 in take out, make things convenient for the later stage to clean it and maintain, the dismouting process is simple and convenient moreover.
When in use, the melt enters the inside of the fixed frame 21 through the feed hopper 13, is filtered through the filter screen 23 positioned at the left side, and is discharged through the discharge hopper 1.
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 (6)
1. A spinning melt filtration device comprising:
a discharge hopper (1),
the device comprises a mounting block (11), wherein the mounting block (11) is mounted on the left side of a discharge hopper (1), a connecting block (12) is mounted on the top of the mounting block (11), and a feed hopper (13) is mounted on the right side of the connecting block (12);
the circulating filter mechanism (2), circulating filter mechanism (2) sets up on ejection of compact fill (1), circulating filter mechanism (2) are including fixed frame (21), both sides are through baffle (22) fixed connection around the inner wall of fixed frame (21), all have rotation axis (200) through bearing swing joint in the recess at ejection of compact fill (1) top and the recess of feeder hopper (13) bottom, the left and right sides of baffle (22) all is provided with filter screen (23), the left and right sides of filter screen (23) bottom all is provided with kicking block (24), the left side of connecting block (12) is provided with pull block (25), fixture block (26) are installed on the right side of pull block (25), fixed block (27) are all installed in the position of the left and right sides of fixed frame (21) and corresponding fixture block (26), fixed block (27) keep away from one side of fixed frame (21) and offer with fixture block (26) looks adaptation draw-in groove (28);
and the dismounting mechanism (3) is arranged on the fixed frame (21).
2. A spinning melt filtration device according to claim 1, wherein: one side of the clamping block (26) close to the clamping groove (28) sequentially penetrates through the connecting block (12) and the clamping groove (28) positioned at the left side and extends to the inside of the clamping groove (28) to be in contact with the inner wall of the clamping groove (28).
3. A spinning melt filtration device according to claim 2, wherein: the surface of fixture block (26) has cup jointed coupling spring (29), the shape of fixture block (26) and draw-in groove (28) is cylindrical.
4. A spinning melt filtration apparatus according to claim 3, wherein: the disassembly and assembly mechanism (3) comprises two sealing blocks (31) and two fixing grooves (32), wherein the two sealing blocks (31) are respectively arranged on the left side and the right side of the fixing frame (21), and one side, close to the filter screen (23), of each sealing block (31) is fixedly connected with the filter screen (23) through a stabilizing block (33).
5. The spinning melt filter apparatus of claim 4, wherein: the number of the fixing grooves (32) is two, the two fixing grooves are respectively formed in the tops of the left side and the right side of the fixing frame (21), the bottoms of the inner walls of the fixing grooves (32) are fixedly connected with the tops through sliding rods (34), sliding blocks (35) are connected to the surfaces of the sliding rods (34) in a sliding mode, and buffer springs (36) are sleeved on the surfaces of the sliding rods (34).
6. The spinning melt filter apparatus of claim 5, wherein: and a limiting plate (37) matched with the sealing block (31) for use is arranged on one side of the sliding block (35) away from the partition plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322138188.3U CN220597704U (en) | 2023-08-09 | 2023-08-09 | Spinning melt filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322138188.3U CN220597704U (en) | 2023-08-09 | 2023-08-09 | Spinning melt filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220597704U true CN220597704U (en) | 2024-03-15 |
Family
ID=90170198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322138188.3U Active CN220597704U (en) | 2023-08-09 | 2023-08-09 | Spinning melt filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220597704U (en) |
-
2023
- 2023-08-09 CN CN202322138188.3U patent/CN220597704U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |