CN220116738U - Centrifugal spinning collecting device for composite nanofiber membrane production - Google Patents
Centrifugal spinning collecting device for composite nanofiber membrane production Download PDFInfo
- Publication number
- CN220116738U CN220116738U CN202321268477.9U CN202321268477U CN220116738U CN 220116738 U CN220116738 U CN 220116738U CN 202321268477 U CN202321268477 U CN 202321268477U CN 220116738 U CN220116738 U CN 220116738U
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- CN
- China
- Prior art keywords
- collecting device
- centrifugal spinning
- mounting plate
- composite nanofiber
- nanofiber membrane
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- 238000009987 spinning Methods 0.000 title claims abstract description 27
- 239000012528 membrane Substances 0.000 title claims abstract description 23
- 239000002121 nanofiber Substances 0.000 title claims abstract description 23
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Centrifugal Separators (AREA)
Abstract
The utility model discloses a centrifugal spinning collecting device for producing a composite nanofiber membrane, which belongs to the technical field of spinning equipment and comprises a mounting plate, wherein a plurality of column barrels are equidistantly distributed on the mounting plate and are mounted on equidistant adjusting mechanisms; the equidistant adjusting mechanism can simultaneously adjust a plurality of cylinders to synchronously move towards the direction away from the center of the installation disc, relates to the technical field of spinning equipment, and can drive the driving bevel gears to rotate in a manual or electric mode by arranging the equidistant adjusting mechanism, and each driven bevel gear is driven to rotate by the driving bevel gears, so that each cylinder can simultaneously move towards the direction close to or away from the center of the installation disc, and synchronous adjustment of each cylinder is realized; and the distance between the columns is adjusted, any component is not required to be detached, the adjustment is more convenient, the moving distance of each column is completely the same in the adjustment process, and the adjustment synchronism of each column is ensured.
Description
Technical Field
The utility model relates to the technical field of spinning equipment, in particular to a centrifugal spinning collecting device for producing a composite nanofiber membrane.
Background
The utility model patent with the publication number of CN110158172B discloses a collecting device of centrifugal spinning equipment, which comprises a plurality of collecting elements arranged around a central axis, a first mounting plate and a second mounting plate, wherein the first mounting plate and the second mounting plate are respectively arranged perpendicular to the central axis and can rotate around the central axis relatively, the collecting elements are connected with the first mounting plate in a sliding way along a first direction and are connected with the second mounting plate in a sliding way along a second direction, the first direction and the second direction are arranged in a crossing way and are respectively provided with a sub-direction in a radial direction, the collecting elements penetrate through the second mounting plate, and the second mounting plate is provided with strip-shaped perforations so as to be in sliding fit with corresponding parts of the collecting elements; one end of the collecting element is in sliding connection with a fixed sliding rail on the first mounting plate, and the other end of the collecting element penetrates through the second mounting plate; the first mounting plate is annular, an inner supporting ring and an outer supporting ring are respectively fixed at the inner edge and the outer edge of the first mounting plate, and the inner supporting ring and the outer supporting ring are propped against the second mounting plate, so that a preset gap is reserved between the first mounting plate and the second mounting plate.
The technical scheme of the patent is that: changing the position of the column casing from the center of the first mounting plate through relative rotation between the first mounting plate and the second mounting plate; then in order to stabilize the position of the post after adjustment, the first mounting plate and the second mounting plate need to be fixed, for example, the bolts need to be disassembled when the post is adjusted next time, and the adjustment is not convenient and fast enough.
Disclosure of Invention
The present utility model has been made in view of the problems existing in the existing centrifugal spinning collecting device for composite nanofiber membrane production.
Accordingly, it is an object of the present utility model to provide a centrifugal spinning collecting device for composite nanofiber membrane production that solves the problem in the above-mentioned patent of changing the position of the column casing from the center of the first mounting plate by relative rotation between the first mounting plate and the second mounting plate; then in order to make the position of the column casing after adjusting stable, need fix between first mounting disc and the second mounting disc, if fix through the bolt, need dismantle the bolt when adjusting then next time, adjust inconvenient and fast's problem inadequately.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
the centrifugal spinning collecting device for producing the composite nanofiber membrane comprises a mounting disc, wherein a plurality of column barrels are equidistantly distributed on the mounting disc and are mounted on an equidistant adjusting mechanism;
the equidistant adjusting mechanism can simultaneously adjust a plurality of column casings to synchronously move towards the direction away from the column casings and close to the center of the mounting disc;
equidistance adjustment mechanism includes the threaded rod, threaded connection has the removal slider on the threaded rod outer wall, the one end of threaded rod passes through the bearing and rotates the connection supporting shoe, the supporting shoe welds on the mounting disc, and the one end fixed mounting of threaded rod has driven conical gear, and driven conical gear meshing connects initiative conical gear, and initiative conical gear inner wall fixed connection first pivot, first pivot bottom is rotated through the bearing and is connected the barrel, and the barrel transmission is connected with drive assembly.
As a preferable scheme of the centrifugal spinning collecting device for composite nanofiber membrane production, the utility model comprises the following steps: the column casings are uniformly distributed on the bisector of the mounting plate, and the distances from the circle centers of the mounting plate are equal.
As a preferable scheme of the centrifugal spinning collecting device for composite nanofiber membrane production, the utility model comprises the following steps: the movable sliding block is inserted with an internal thread pipe, and the inner wall of the internal thread pipe is in threaded connection with a threaded rod.
As a preferable scheme of the centrifugal spinning collecting device for composite nanofiber membrane production, the utility model comprises the following steps: a sliding groove is formed in the mounting plate, and the inner wall of the sliding groove is connected with a movable sliding block in a sliding mode.
As a preferable scheme of the centrifugal spinning collecting device for composite nanofiber membrane production, the utility model comprises the following steps: the bottom of the mounting plate is welded with a supporting metal ring, and the inner wall of the supporting metal ring is rotationally connected with a threaded rod through a bearing.
As a preferable scheme of the centrifugal spinning collecting device for composite nanofiber membrane production, the utility model comprises the following steps: the driving assembly comprises a second rotating shaft, belt pulleys are mounted at the bottom ends of the second rotating shaft and the first rotating shaft, and the two belt pulleys are connected through belt transmission.
As a preferable scheme of the centrifugal spinning collecting device for composite nanofiber membrane production, the utility model comprises the following steps: the top of the second rotating shaft is fixedly connected with a rotating disc.
As a preferable scheme of the centrifugal spinning collecting device for composite nanofiber membrane production, the utility model comprises the following steps: and the top end of the second rotating shaft is fixedly connected with a servo motor.
Compared with the prior art:
by arranging the equidistant adjusting mechanism, the driving bevel gears can be driven to rotate in a manual or electric mode, and each driven bevel gear is driven to rotate by the driving bevel gears, so that each column casing can move towards the direction close to or far from the circle center of the mounting disc at the same time, and synchronous adjustment of each column casing is realized;
and the distance between the columns is adjusted, any component is not required to be detached, the adjustment is more convenient, the moving distance of each column is completely the same in the adjustment process, and the adjustment synchronism of each column is ensured.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present utility model;
FIG. 2 is a partial top view of FIG. 1 provided in embodiment 1 of the present utility model;
FIG. 3 is a partial bottom view of FIG. 1 provided in embodiment 1 of the present utility model;
FIG. 4 is a schematic diagram of a transmission mechanism according to embodiment 1 of the present utility model;
FIG. 5 is a perspective view of a support metal ring according to embodiment 1 of the present utility model;
fig. 6 is a schematic structural diagram of embodiment 2 of the present utility model.
In the figure: the device comprises a mounting disc 1, a column casing 2, a shielding ring 3, a cylinder body 4, a belt 5, a belt pulley 6, a second rotating shaft 7, a rotary table 8, a chute 9, a threaded rod 10, a movable sliding block 11, an internally threaded tube 12, a driving conical gear 14, a supporting block 15, a supporting metal ring 16, a driven conical gear 17, a first rotating shaft 18 and a servo motor 19.
Description of the embodiments
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Examples
The utility model provides a centrifugal spinning collecting device for producing a composite nanofiber membrane, referring to fig. 1-5, which comprises a mounting plate 1, wherein a plurality of column barrels 2 are equidistantly distributed on the mounting plate 1, and the column barrels 2 are arranged on an equidistant adjusting mechanism;
the equidistant adjusting mechanism can simultaneously adjust a plurality of column casings 2 to synchronously move towards the direction away from the center of the circle of the mounting plate 1.
The column casings 2 are uniformly distributed on the bisector of the mounting plate 1, and the distances from the circle centers of the mounting plate 1 are equal.
The equidistant adjustment mechanism comprises a threaded rod 10, an extension line of the threaded rod 10 passes through the circle center of the installation plate 1, a movable slide block 11 is connected to the outer wall of the threaded rod 10 in a threaded manner, the distances between the movable slide blocks 11 and the circle center of the installation plate 1 are equal, a plurality of threaded rods 10 are distributed on the equal division lines of the installation plate 1, the bottom end of a column casing 2 is connected with the movable slide blocks 11 through bearing rotation, one end of the threaded rod 10 is connected with a supporting block 15 through bearing rotation, the supporting block 15 is welded on the installation plate 1, one end of the threaded rod 10 is fixedly provided with a driven conical gear 17, the driven conical gear 17 is meshed with a driving conical gear 14, the inner wall of the driving conical gear 14 is fixedly connected with a first rotating shaft 18, the bottom of the first rotating shaft 18 is connected with a cylinder 4 through bearing rotation, a supporting metal ring 16 is sleeved in the cylinder 4, the cylinder 4 is welded at the bottom of the center of the installation plate 1, a through hole for the threaded rod 10 to pass through is formed in the cylinder 4, and the transmission of the cylinder 4 is connected with a driving component.
The movable slide block 11 is inserted with the internal thread pipe 12, and is in threaded connection with the threaded rod 10 by utilizing the internal thread pipe 12, so that the movable slide block 11 is not in threaded connection with the threaded rod 10, and even if the threads are damaged, the internal thread pipe 12 only needs to be replaced, and the inner wall of the internal thread pipe 12 is in threaded connection with the threaded rod 10.
A chute 9 is formed in the mounting plate 1, and the inner wall of the chute 9 is in sliding connection with a movable slide block 11; the bottom of the mounting plate 1 is provided with a shielding ring 3 through bolts for shielding the equal distance adjusting mechanism.
The bottom of the mounting plate 1 is welded with a supporting metal ring 16, and the supporting metal ring 16 can rotatably support each threaded rod 10, so that the stability of the threaded rods 10 is maintained, and the inner wall of the supporting metal ring 16 is rotatably connected with the threaded rods 10 through a bearing.
The driving assembly comprises a second rotating shaft 7, a turntable 8 is fixedly connected to the top end of the second rotating shaft 7, belt pulleys 6 are mounted at the bottom ends of the second rotating shaft 7 and the first rotating shaft 18, the two belt pulleys 6 are in transmission connection through a belt 5, and a hole for the belt pulleys 6 to pass through is formed in the cylinder 4.
When the rotary table 8 is particularly used, the rotary table 8 is held by hand to drive the second rotary shaft 7 to rotate, the belt 5 and the belt pulley 6 drive the driving bevel gear 14 to rotate, and the driving bevel gear 14 drives each driven bevel gear 17 to rotate, so that each threaded rod 10 is driven to rotate, each movable sliding block 11 synchronously moves close to or far away from the circle center of the mounting plate 1, and synchronous movement of each column casing 2 is realized.
Examples
Referring to fig. 6, unlike example 1, there is: the top end of the second rotating shaft 7 is fixedly connected with a servo motor 19.
When the rotary column casing 2 is particularly used, the servo motor 19 is started to drive the second rotary shaft 7 to rotate, the driving bevel gear 14 is driven to rotate through the belt 5 and the belt pulley 6, the driving bevel gear 14 drives each driven bevel gear 17 to rotate, each threaded rod 10 is driven to rotate, each movable sliding block 11 moves synchronously close to or away from the circle center of the mounting disc 1, and therefore synchronous movement of each column casing 2 is achieved.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. A centrifugal spinning collection device for production of compound nanofiber membrane, including mounting disc (1), equidistance distributes on mounting disc (1) has a plurality of column casing (2), its characterized in that: the column casing (2) is arranged on the equidistant adjusting mechanism;
the equidistant adjusting mechanism can simultaneously adjust a plurality of column casings (2) to synchronously move towards the direction away from the center of a circle of the mounting disc (1);
equidistance adjustment mechanism includes threaded rod (10), threaded connection has movable slide block (11) on threaded rod (10) outer wall, one end of threaded rod (10) is passed through the bearing and is rotated joint support piece (15), support piece (15) welding is on mounting disc (1), and driven conical gear (17) are installed to one end fixed mounting of threaded rod (10), and driven conical gear (17) meshing is connected initiative conical gear (14), and first pivot (18) of initiative conical gear (14) inner wall fixed connection, first pivot (18) bottom is rotated through the bearing and is connected barrel (4), and barrel (4) transmission is connected with drive assembly.
2. Centrifugal spinning collecting device for composite nanofiber membrane production according to claim 1, characterized in that a plurality of the cylinders (2) are uniformly distributed on the bisecting line of the mounting plate (1) and are equidistant from the center of the mounting plate (1).
3. Centrifugal spinning collecting device for composite nanofiber membrane production according to claim 2, characterized in that the movable sliding block (11) is inserted with an inner threaded pipe (12), and the inner wall of the inner threaded pipe (12) is in threaded connection with a threaded rod (10).
4. A centrifugal spinning collecting device for producing a composite nanofiber membrane according to claim 2 or 3, wherein a chute (9) is formed in the mounting plate (1), and the inner wall of the chute (9) is slidably connected with a movable slider (11).
5. Centrifugal spinning collecting device for composite nanofiber membrane production according to claim 4, characterized in that the bottom of the mounting plate (1) is welded with a supporting metal ring (16), the inner wall of the supporting metal ring (16) is connected with a threaded rod (10) through bearing rotation.
6. A centrifugal spinning collecting device for composite nanofiber membrane production according to claim 3, characterized in that the driving assembly comprises a second rotating shaft (7), the bottom ends of the second rotating shaft (7) and the first rotating shaft (18) are respectively provided with a belt pulley (6), and the two belt pulleys (6) are in transmission connection through a belt (5).
7. The centrifugal spinning collecting device for producing composite nanofiber membranes according to claim 6, wherein a turntable (8) is fixedly connected to the top end of the second rotating shaft (7).
8. The centrifugal spinning collecting device for producing composite nanofiber membranes according to claim 6, wherein a servo motor (19) is fixedly connected to the top end of the second rotating shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321268477.9U CN220116738U (en) | 2023-05-24 | 2023-05-24 | Centrifugal spinning collecting device for composite nanofiber membrane production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321268477.9U CN220116738U (en) | 2023-05-24 | 2023-05-24 | Centrifugal spinning collecting device for composite nanofiber membrane production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220116738U true CN220116738U (en) | 2023-12-01 |
Family
ID=88888038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321268477.9U Active CN220116738U (en) | 2023-05-24 | 2023-05-24 | Centrifugal spinning collecting device for composite nanofiber membrane production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220116738U (en) |
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2023
- 2023-05-24 CN CN202321268477.9U patent/CN220116738U/en active Active
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| GR01 | Patent grant |