CN213995650U - Preparation equipment of polyvinyl alcohol reinforced modified polyacrylonitrile composite fiber - Google Patents
Preparation equipment of polyvinyl alcohol reinforced modified polyacrylonitrile composite fiber Download PDFInfo
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- CN213995650U CN213995650U CN202022193716.1U CN202022193716U CN213995650U CN 213995650 U CN213995650 U CN 213995650U CN 202022193716 U CN202022193716 U CN 202022193716U CN 213995650 U CN213995650 U CN 213995650U
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Abstract
The utility model discloses a modified polyacrylonitrile composite fiber's of polyvinyl alcohol reinforcing preparation equipment, comprising a base plate, the last lateral wall fixedly connected with mounting panel of bottom plate, the last lateral wall fixedly connected with motor of mounting panel, the first pivot of output shaft fixedly connected with of motor, the last lateral wall of bottom plate rotates and is connected with the connecting plate, the last lateral wall fixedly connected with device jar of connecting plate, two electric plates of inner wall fixedly connected with of device jar, the lower lateral wall intercommunication of device jar is equipped with the outlet pipe, be equipped with the valve on the outlet pipe, the last lateral wall intercommunication of device jar is equipped with the import pipe, the one end of motor and the last lateral wall fixed connection of device jar are kept away from to first pivot. The utility model discloses can make the raw materials in the device jar incessantly roll to can stir the raw materials that are rolling in the device jar, further guarantee the mixed effect of raw materials, guarantee the finished product quality after the preparation.
Description
Technical Field
The utility model relates to a polyacrylonitrile composite fiber's preparation technical field especially relates to modified polyacrylonitrile composite fiber's of polyvinyl alcohol reinforcing preparation equipment.
Background
The main component of the polyacrylonitrile composite fiber is a dimethylformamide solution, and the preparation of the polyacrylonitrile composite fiber generally needs to be processed by polymerization, spinning, preheating and the like, in the polymerization processing process, a polyvinyl alcohol powdery substance can be added to enhance the halogen-free flame retardance of the modified polyacrylonitrile composite fiber, and the operation is generally carried out by using preparation equipment of the polyvinyl alcohol enhanced modified polyacrylonitrile composite fiber.
In the course of working, because the existing equipment mostly carries out simple stirring to the raw materials, and is not enough to the mixture of raw materials, can't guarantee the mixed effect to the raw materials, and then can't guarantee the finished product quality after preparing, so, need design polyvinyl alcohol reinforcing modified polyacrylonitrile composite fiber's preparation facilities to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a preparation device of polyvinyl alcohol reinforced modified polyacrylonitrile composite fiber.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the preparation equipment of the polyvinyl alcohol reinforced modified polyacrylonitrile composite fiber comprises a bottom plate, wherein a support plate is fixedly connected to the upper side wall of the bottom plate, a motor is fixedly connected to the upper side wall of the support plate, a first rotating shaft is fixedly connected to an output shaft of the motor, a connecting plate is rotatably connected to the upper side wall of the bottom plate, a device tank is fixedly connected to the upper side wall of the connecting plate, two electric heating plates are fixedly connected to the inner wall of the device tank, an outlet pipe is communicated with the lower side wall of the device tank, a valve is arranged on the outlet pipe, an inlet pipe is communicated with the upper side wall of the device tank, a cover is in threaded connection with the side wall of the inlet pipe, one end, far away from the motor, of the first rotating shaft is fixedly connected with the upper side wall of the device tank, a fixed plate is fixedly connected to the side wall of the device tank, a rotating shaft is rotatably connected to the side wall of the fixed plate, and a plurality of stirring plates are fixedly connected to the side wall of the rotating shaft, the lower side wall fixedly connected with crown gear of mounting panel, the lateral wall of fixed plate rotates and is connected with the second pivot, the one end fixedly connected with that the fixed plate was kept away from in the second pivot and crown gear engaged gear, the second pivot is passed through the belt and is connected with the rotation axis transmission.
Preferably, the first rotating shaft penetrates through a side wall of the bracket plate, and the first rotating shaft penetrates through a side wall of the crown gear.
Preferably, the lower side wall of the bottom plate is fixedly connected with four bases, and the cross section of the support plate is of an L-shaped structure.
Preferably, the rotating shaft penetrates through the side wall of the device tank, and one end of the rotating shaft, which is far away from the fixing plate, is rotatably connected with the inner wall of the device tank.
Preferably, the cross section of the fixing plate is of an L-shaped structure, and an inclined plane is arranged at the inner bottom of the device tank.
Preferably, the upper side wall of the device tank is fixedly connected with a wood plate, and the second rotating shaft penetrates through the side wall of the wood plate.
The utility model discloses in have following effect:
1. the utility model drives the first rotating shaft to rotate by starting the motor, further drives the device tank to rotate, so that the raw materials in the device tank can be continuously rolled, the raw materials in the device tank can be fully mixed together, and the mixing effect of the raw materials is ensured;
2. the utility model discloses a rotation of device jar drives the fixed plate and rotates, and then has driven the second pivot and has used the central line of first pivot to revolve as the centre of a circle, and then has driven the gear revolution, because gear and crown gear engagement for the gear rotation, and then has driven second pivot rotation, and then has driven rotation axis rotation, and then has driven a plurality of stirring boards and has rotated, can stir the raw materials that is rolling in the device jar, further guaranteed the mixed effect of raw materials, the finished product quality after having guaranteed the preparation.
Drawings
FIG. 1 is a schematic structural diagram of an apparatus for preparing polyvinyl alcohol reinforced modified polyacrylonitrile composite fiber according to the present invention;
fig. 2 is a front view of the apparatus for preparing polyvinyl alcohol reinforced modified polyacrylonitrile composite fiber according to the present invention.
In the figure: the device comprises a base plate 1, a support plate 2, a motor 3, a first rotating shaft 4, a crown gear 5, a gear 6, a second rotating shaft 7, a fixing plate 8, a belt 9, a rotating shaft 10, a stirring plate 11, an electric heating plate 12, an outlet pipe 13, a device tank 14, an inlet pipe 15, a connecting plate 16 and a wood plate 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, modified polyacrylonitrile composite fiber's of polyvinyl alcohol reinforcing preparation equipment, comprising a base plate 1, four bases of lower lateral wall fixedly connected with of bottom plate 1, the last lateral wall fixedly connected with mounting panel 2 of bottom plate 1, the cross-section of mounting panel 2 is L type structure, the last lateral wall fixedly connected with motor 3 of mounting panel 2, the first pivot 4 of output shaft fixedly connected with of motor 3, first pivot 4 runs through the lateral wall of mounting panel 2, first pivot 4 runs through the lateral wall of crown gear 5, the last lateral wall of bottom plate 1 rotates and is connected with connecting plate 16, the last lateral wall fixedly connected with device jar 14 of connecting plate 16, the interior bottom of device jar 14 is equipped with the inclined plane, make the solution raw materials in the device jar 14 flow out better through the inclined plane.
The inner wall of the device tank 14 is fixedly connected with two electric heating plates 12, the phenomenon that powdery polyvinyl alcohol in the device tank 14 is caked when dissolved in water can be prevented by heating the two electric heating plates 12, the lower side wall of the device tank 14 is communicated with an outlet pipe 13, the outlet pipe 13 is provided with a valve, the upper side wall of the device tank 14 is communicated with an inlet pipe 15, the side wall of the inlet pipe 15 is in threaded connection with a cover, one end of the first rotating shaft 4, far away from the motor 3, is fixedly connected with the upper side wall of the device tank 14, the side wall of the device tank 14 is fixedly connected with a fixed plate 8, the cross section of the fixed plate 8 is of an L-shaped structure, the side wall of the fixed plate 8 is rotatably connected with a rotating shaft 10, the rotating shaft 10 penetrates through the side wall of the device tank 14, one end of the rotating shaft 10, far away from the fixed plate 8, is rotatably connected with the inner wall of the device tank 14, the side wall of the rotating shaft 10 is fixedly connected with a plurality of stirring plates 11, the lower side wall of the support plate 2 is fixedly connected with a crown gear 5, the lateral wall of fixed plate 8 rotates and is connected with second pivot 7, and device jar 14 goes up lateral wall fixedly connected with plank 17, and second pivot 7 runs through the lateral wall of plank 17, and the stability of second pivot 7 can be guaranteed to plank 17, and the one end fixedly connected with that fixed plate 8 was kept away from in second pivot 7 and crown gear 5 meshed gear 6, and second pivot 7 passes through belt 9 and is connected with rotation axis 10 transmission.
The utility model discloses in, at first open the lid, pour solutions such as polyvinyl alcohol, dimethyl formamide and water into device jar 14 through import pipe 15 in, when needing to stir the raw materials in the device jar 14, starter motor 3 drives first pivot 4 and rotates, and then has driven device jar 14 and has rotated, can make the raw materials in the device jar 14 incessantly roll, can guarantee the mixed effect to the raw materials.
The rotation of device jar 14 drives fixed plate 8 and rotates, and then has driven second pivot 7 and has used the central line of first pivot 4 as centre of a circle revolution, and then has driven gear 6 revolution, because gear 6 and crown gear 5 mesh for gear 6 rotation, and then has driven second pivot 7 rotation, and then has driven rotation axis 10 and has rotated, and then has driven a plurality of stirring boards 11 and has rotated, can stir the raw materials that are rolling in the device jar 14, the mixed effect of raw materials has further been guaranteed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The preparation equipment of the polyvinyl alcohol reinforced modified polyacrylonitrile composite fiber comprises a bottom plate (1) and is characterized in that a support plate (2) is fixedly connected to the upper side wall of the bottom plate (1), a motor (3) is fixedly connected to the upper side wall of the support plate (2), a first rotating shaft (4) is fixedly connected to an output shaft of the motor (3), a connecting plate (16) is rotatably connected to the upper side wall of the bottom plate (1), a device tank (14) is fixedly connected to the upper side wall of the connecting plate (16), two electric heating plates (12) are fixedly connected to the inner wall of the device tank (14), an outlet pipe (13) is communicated with the lower side wall of the device tank (14), a valve is arranged on the outlet pipe (13), an inlet pipe (15) is communicated with the upper side wall of the device tank (14), and a cover is connected to the side wall of the inlet pipe (15) in a threaded manner, one end of motor (3) and the last side wall fixed connection of device jar (14) are kept away from in first pivot (4), the lateral wall fixedly connected with fixed plate (8) of device jar (14), the lateral wall of fixed plate (8) rotates and is connected with rotation axis (10), a plurality of stirring boards (11) of lateral wall fixedly connected with of rotation axis (10), the lower side wall fixedly connected with crown gear (5) of mounting panel (2), the lateral wall of fixed plate (8) rotates and is connected with second pivot (7), the one end fixedly connected with of fixed plate (8) and the gear (6) of crown gear (5) meshing are kept away from in second pivot (7), second pivot (7) are connected with rotation axis (10) transmission through belt (9).
2. The apparatus for preparing the composite fiber of polyacrylonitrile reinforced by polyvinyl alcohol according to claim 1, characterized in that the first rotating shaft (4) penetrates the side wall of the supporting plate (2), and the first rotating shaft (4) penetrates the side wall of the crown gear (5).
3. The apparatus for preparing the polyvinyl alcohol reinforced modified polyacrylonitrile composite fiber according to claim 2, wherein four bases are fixedly connected to the lower side wall of the base plate (1), and the cross section of the support plate (2) is an L-shaped structure.
4. The apparatus for preparing the composite fiber of polyacrylonitrile reinforced by PVA according to claim 1, wherein the rotation shaft (10) penetrates through the side wall of the device tank (14), and one end of the rotation shaft (10) far away from the fixing plate (8) is rotatably connected with the inner wall of the device tank (14).
5. The apparatus for preparing the polyacrylonitrile-reinforced composite fiber according to claim 4, wherein the cross-section of the fixing plate (8) is an L-shaped structure, and the inner bottom of the device tank (14) is provided with a slope.
6. The apparatus for preparing the composite fiber of polyacrylonitrile reinforced by polyvinyl alcohol according to claim 5, wherein the device tank (14) has a wood plate (17) fixedly attached to its upper sidewall, and the second rotating shaft (7) penetrates through the sidewall of the wood plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022193716.1U CN213995650U (en) | 2020-09-30 | 2020-09-30 | Preparation equipment of polyvinyl alcohol reinforced modified polyacrylonitrile composite fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022193716.1U CN213995650U (en) | 2020-09-30 | 2020-09-30 | Preparation equipment of polyvinyl alcohol reinforced modified polyacrylonitrile composite fiber |
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| CN213995650U true CN213995650U (en) | 2021-08-20 |
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| CN202022193716.1U Active CN213995650U (en) | 2020-09-30 | 2020-09-30 | Preparation equipment of polyvinyl alcohol reinforced modified polyacrylonitrile composite fiber |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042399A (en) * | 2021-11-16 | 2022-02-15 | 浙江杭亚新材料有限公司 | High-performance copper-free environment-friendly ceramic friction material and manufacturing device thereof |
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2020
- 2020-09-30 CN CN202022193716.1U patent/CN213995650U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042399A (en) * | 2021-11-16 | 2022-02-15 | 浙江杭亚新材料有限公司 | High-performance copper-free environment-friendly ceramic friction material and manufacturing device thereof |
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