CN220313876U - Plastic raw material particle vacuum dryer - Google Patents
Plastic raw material particle vacuum dryer Download PDFInfo
- Publication number
- CN220313876U CN220313876U CN202321910826.2U CN202321910826U CN220313876U CN 220313876 U CN220313876 U CN 220313876U CN 202321910826 U CN202321910826 U CN 202321910826U CN 220313876 U CN220313876 U CN 220313876U
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- Prior art keywords
- vacuum
- rotating shaft
- baffle
- vacuum drying
- supporting
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- 229920003023 plastic Polymers 0.000 title claims abstract description 37
- 239000004033 plastic Substances 0.000 title claims abstract description 37
- 239000002994 raw material Substances 0.000 title claims abstract description 34
- 239000002245 particle Substances 0.000 title claims abstract description 17
- 238000001291 vacuum drying Methods 0.000 claims abstract description 31
- 239000011435 rock Substances 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 4
- 229910001651 emery Inorganic materials 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 4
- 239000008188 pellet Substances 0.000 claims 3
- 238000001035 drying Methods 0.000 abstract description 13
- 230000009977 dual effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a plastic raw material particle vacuum dryer, which comprises a supporting bottom box and is characterized in that: the top of supporting the base box is equipped with the baffle, the upper end of baffle is equipped with the vacuum drying oven, the bottom of supporting in the base box is equipped with actuating mechanism, actuating mechanism runs through the baffle setting, the last tray that rocks that is equipped with of actuating mechanism, the top of baffle is located to the tray that rocks, the bottom roll-on connection that rocks the tray has the supporting ball and rolls on the baffle, be equipped with the air heater on the vacuum drying oven lateral wall, be equipped with the vacuum valve on the back wall of vacuum drying oven, be equipped with the vacuum pump on the vacuum drying oven outer wall and communicate with the vacuum valve, actuating mechanism includes dual output motor, pivot one, drive bevel gear, pivot two, driven bevel gear, eccentric wheel and drive shaft. The utility model belongs to the technical field of plastic raw material drying, and particularly relates to a plastic raw material particle vacuum dryer which is simple to operate and high in efficiency.
Description
Technical Field
The utility model belongs to the technical field of plastic raw material drying, and particularly relates to a plastic raw material particle vacuum dryer.
Background
The vacuum drier is a device for removing moisture from parts in a container after the air in the container is extracted to reach a preset vacuum degree, has the advantages of good drying effect and high efficiency, is a high molecular polymer, is a common material in modern injection molding production, removes moisture in the material according to processing requirements, is a conventional plastic raw material particle vacuum drier, such as the plastic raw material particle vacuum drier disclosed in application number CN201921346682.6, can uniformly heat the articles through vacuum environment and hot air, ensures drying effect, and can treat dried vapor, thereby being convenient to use.
However, in practical use, since the plastic raw materials are granular and have a large quantity, when the plastic raw materials are directly stacked in the vacuum dryer, the plastic raw materials in the vacuum dryer are difficult to fully contact with hot air, so that the uniformity of drying and the uniformity of drying effect are affected, and the subsequent processing and utilization of the plastic raw materials are affected.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the plastic raw material particle vacuum dryer, which effectively solves the problems that the existing plastic raw material particle vacuum dryer cannot spread piled plastic raw materials during working, so that the drying time is long, the drying efficiency is influenced, and meanwhile, the problem of uneven drying caused by piled plastic raw materials is solved.
The technical scheme adopted by the utility model is as follows: the utility model provides a plastic raw material particle vacuum dryer which comprises a supporting bottom box, wherein a partition plate is arranged at the top of the supporting bottom box, a vacuum drying box is arranged at the upper end of the partition plate, a driving mechanism is arranged at the bottom in the supporting bottom box and penetrates through the partition plate, a shaking tray is arranged on the driving mechanism and is arranged above the partition plate, a supporting ball is connected to the bottom of the shaking tray in a rolling manner and rolls on the partition plate, a hot air blower is arranged on the side wall of the vacuum drying box, a vacuum valve is arranged on the rear wall of the vacuum drying box, and a vacuum pump is arranged on the outer wall of the vacuum drying box and is communicated with the vacuum valve.
Preferably, in order to realize the reciprocating motion of rocking tray horizontal direction, actuating mechanism includes two output motor, pivot first, drive bevel gear, pivot second, driven bevel gear, eccentric wheel and drive shaft, the bottom in the support chassis is located to two output motor, the both ends of two output motor are located to pivot first, drive bevel gear locates in pivot first, pivot second rotates the bottom of being connected in the support chassis, driven bevel gear locates in the pivot second and sets up with drive bevel gear meshing, the top of pivot second and locates the below of baffle are located to the eccentric wheel, the eccentric wheel is located to drive shaft one end, the other end rotation of drive shaft is connected in the bottom of rocking the tray.
Further, be equipped with the spacing groove on the baffle, be equipped with resistant emery wheel and be sliding connection setting with the spacing groove on the drive shaft, the bottom of supporting in the base box is equipped with the heat exchanger, the outside of actuating mechanism is located to the heat exchanger, the pivot second runs through the heat exchanger setting.
Further, a shaft seal is arranged between the second rotating shaft and the heat shield, a radiator is arranged on the side wall of the heat shield, and the radiator penetrates through the side wall of the supporting bottom box.
The air heater is provided with an air outlet and is arranged in the vacuum drying oven, and the front end of the vacuum drying oven is rotationally connected with a sealing door plate.
Preferably, the eccentric wheel is arranged between the heat shield and the partition board, the second rotating shaft is perpendicular to the partition board, and the first rotating shaft is parallel to the partition board.
Preferably, the heat shield is a hollow cuboid, and the abrasion-resistant wheel is H-shaped.
The beneficial effects obtained by the utility model by adopting the structure are as follows: the utility model provides a plastics raw materials granule vacuum drying machine, the effectual current plastics raw materials granule vacuum drying machine of having solved can't spread out accumulational plastics raw materials at the during operation, when leading to drying required time long, influence drying efficiency problem, solved plastics raw materials and piled up and lead to the inhomogeneous problem of drying, drive the reciprocating motion of tray in the horizontal direction through actuating mechanism and rock, realize the even rocking of intradiscal plastics raw materials, make accumulational material raw materials can be even spread out, ensure with hot-blast abundant contact, thereby improve vacuum drying's efficiency and ensured the effect of drying, specifically be a plastics raw materials granule vacuum drying machine easy operation, efficient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a vacuum dryer for plastic raw material particles according to the present utility model;
FIG. 2 is a cross-sectional view of a plastic feedstock particle vacuum dryer according to the present utility model;
fig. 3 is a schematic diagram of the internal structure of a vacuum dryer for plastic raw material particles according to the present utility model.
Wherein, 1, a supporting bottom box, 2, a baffle plate, 3, a vacuum drying box, 4, a driving mechanism, 5, a shaking tray, 6, supporting balls, 7, an air heater, 8, a vacuum valve, 9, a vacuum pump, 10, a double-output motor, 11 and a first rotating shaft, 12, a driving bevel gear, 13, a second rotating shaft, 14, a driven bevel gear, 15, an eccentric wheel, 16, a driving shaft, 17, a limit groove, 18, a grinding resisting wheel, 19, a shaft seal, 20, a heat shield, 21, a radiator, 22, an air outlet, 23 and a sealing door plate.
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.
As shown in fig. 1, 2 and 3, the vacuum dryer for plastic raw material particles provided by the utility model comprises a supporting bottom box 1, wherein a partition plate 2 is arranged at the top of the supporting bottom box 1, a vacuum drying box 3 is arranged at the upper end of the partition plate 2, a driving mechanism 4 is arranged at the bottom in the supporting bottom box 1, the driving mechanism 4 penetrates through the partition plate 2, a shaking tray 5 is arranged on the driving mechanism 4, the shaking tray 5 is arranged above the partition plate 2, a supporting ball 6 is connected to the bottom of the shaking tray 5 in a rolling way and rolls on the partition plate 2, a hot air blower 7 is arranged on the side wall of the vacuum drying box 3, a vacuum valve 8 is arranged on the rear wall of the vacuum drying box 3, and a vacuum pump 9 is arranged on the outer wall of the vacuum drying box 3 and is communicated with the vacuum valve 8.
As shown in fig. 1, 2 and 3, the driving mechanism 4 comprises a dual output motor 10, a first rotating shaft 11, a driving bevel gear 12, a second rotating shaft 13, a driven bevel gear 14, an eccentric wheel 15 and a driving shaft 16, wherein the dual output motor 10 is arranged at the bottom in the supporting base box 1, the first rotating shaft 11 is arranged at two ends of the dual output motor 10, the driving bevel gear 12 is arranged on the first rotating shaft 11, the second rotating shaft 13 is rotationally connected to the bottom in the supporting base box 1, the driven bevel gear 14 is arranged on the second rotating shaft 13 and meshed with the driving bevel gear 12, the eccentric wheel 15 is arranged at the top of the second rotating shaft 13 and below the partition plate 2, one end of the driving shaft 16 is arranged on the eccentric wheel 15, and the other end of the driving shaft 16 is rotationally connected to the bottom of the shaking tray 5.
As shown in fig. 1, 2 and 3, a limit groove 17 is formed in the partition board 2, a grinding wheel resistant wheel 18 is arranged on the driving shaft 16 and is in sliding connection with the limit groove 17, a heat shield 20 is arranged at the bottom in the supporting bottom box 1, the heat shield 20 is arranged outside the driving mechanism 4, and a second rotating shaft 13 penetrates through the heat shield 20; a shaft seal 19 is arranged between the second rotating shaft 13 and the heat shield 20, a radiator 21 is arranged on the side wall of the heat shield 20, and the radiator 21 penetrates through the side wall of the supporting bottom box 1.
An air outlet 22 is arranged on the air heater 7 and is arranged in the vacuum drying oven 3, and the front end of the vacuum drying oven 3 is rotationally connected with a sealing door plate 23; the eccentric wheel 15 is arranged between the heat shield 20 and the partition plate 2, the second rotating shaft 13 is arranged perpendicular to the partition plate 2, and the first rotating shaft 11 is arranged in parallel with the partition plate 2; the heat shield 20 is provided in a hollow rectangular parallelepiped shape, and the abrasion-resistant wheel 18 is provided in an H-shape.
When the vacuum drying machine is specifically used, a sealing door plate 23 is opened to put plastic raw materials into a shaking tray 5, the sealing door plate 23 is closed, a vacuum pump 9 is opened to pump air in the vacuum drying box 3 through a vacuum valve 8, then a hot air blower 7 is opened to blow hot air into the vacuum drying box 3 to raise the temperature, a double-output motor 10 is opened to drive a first rotating shaft 11 to rotate, under the action of a driving bevel gear 12, a driven bevel gear 14 drives a second rotating shaft 13 to rotate, an eccentric wheel 15 arranged at the top of the second rotating shaft 13 drives a driving shaft 16 to do regular reciprocating rotation, and the shaking tray 5 connected to the upper end of the driving shaft 16 rotates along with the regular rotation in the horizontal direction, so that the plastic raw materials in the shaking tray 5 roll uniformly in the shaking tray 5, and water in the shaking tray 5 is conveniently separated out.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. The utility model provides a plastics raw materials granule vacuum drying machine, includes and supports the base box, its characterized in that: the top of supporting the base box is equipped with the baffle, the upper end of baffle is equipped with the vacuum drying oven, the bottom of supporting in the base box is equipped with actuating mechanism, actuating mechanism runs through the baffle setting, the last tray that rocks that is equipped with of actuating mechanism, the top of baffle is located to the tray that rocks, the bottom roll-on connection that rocks the tray has the supporting ball and rolls on the baffle, be equipped with the air heater on the vacuum drying oven lateral wall, be equipped with the vacuum valve on the back wall of vacuum drying oven, be equipped with the vacuum pump on the vacuum drying oven outer wall and communicate with the vacuum valve.
2. A plastic raw material pellet vacuum dryer as claimed in claim 1, wherein: the driving mechanism comprises a double-output motor, a first rotating shaft, a driving bevel gear, a second rotating shaft, a driven bevel gear, an eccentric wheel and a driving shaft, wherein the double-output motor is arranged at the bottom in the supporting bottom box, the first rotating shaft is arranged at two ends of the double-output motor, the driving bevel gear is arranged on the first rotating shaft, the second rotating shaft is rotationally connected to the bottom in the supporting bottom box, the driven bevel gear is arranged on the second rotating shaft and is meshed with the driving bevel gear, the eccentric wheel is arranged at the top of the second rotating shaft and below the partition board, one end of the driving shaft is arranged on the eccentric wheel, and the other end of the driving shaft is rotationally connected to the bottom of the shaking tray.
3. A plastic raw material pellet vacuum dryer as claimed in claim 2, characterized in that: the heat insulation device is characterized in that a limiting groove is formed in the partition board, a grinding wheel resistant wheel is arranged on the driving shaft and is in sliding connection with the limiting groove, a heat insulation cover is arranged at the bottom in the supporting bottom box, the heat insulation cover is arranged outside the driving mechanism, and the second rotating shaft penetrates through the heat insulation cover.
4. A plastic raw material pellet vacuum dryer as claimed in claim 3, wherein: and a shaft seal is arranged between the second rotating shaft and the heat shield, a radiator is arranged on the side wall of the heat shield, and the radiator penetrates through the side wall of the supporting bottom box.
5. A plastic feedstock particle vacuum dryer as claimed in claim 4, wherein: the air heater is provided with an air outlet and is arranged in the vacuum drying oven, and the front end of the vacuum drying oven is rotationally connected with a sealing door plate.
6. A plastic feedstock particle vacuum dryer as claimed in claim 5, wherein: the eccentric wheel is arranged between the heat shield and the partition board, the second rotating shaft is perpendicular to the partition board, and the first rotating shaft is parallel to the partition board.
7. A plastic feedstock particle vacuum dryer as claimed in claim 6, wherein: the heat shield is hollow cuboid setting, resistant emery wheel is H type setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321910826.2U CN220313876U (en) | 2023-07-20 | 2023-07-20 | Plastic raw material particle vacuum dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321910826.2U CN220313876U (en) | 2023-07-20 | 2023-07-20 | Plastic raw material particle vacuum dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220313876U true CN220313876U (en) | 2024-01-09 |
Family
ID=89414746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321910826.2U Active CN220313876U (en) | 2023-07-20 | 2023-07-20 | Plastic raw material particle vacuum dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220313876U (en) |
-
2023
- 2023-07-20 CN CN202321910826.2U patent/CN220313876U/en active Active
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| GR01 | Patent grant | ||
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