CN220973055U - Melting equipment for manufacturing aviation plastic products - Google Patents
Melting equipment for manufacturing aviation plastic products Download PDFInfo
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- CN220973055U CN220973055U CN202322907645.0U CN202322907645U CN220973055U CN 220973055 U CN220973055 U CN 220973055U CN 202322907645 U CN202322907645 U CN 202322907645U CN 220973055 U CN220973055 U CN 220973055U
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- fixedly connected
- melting
- synchronizing wheel
- plastic products
- bevel gear
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- 238000002844 melting Methods 0.000 title claims abstract description 46
- 230000008018 melting Effects 0.000 title claims abstract description 46
- 239000004033 plastic Substances 0.000 title claims abstract description 39
- 229920003023 plastic Polymers 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims description 28
- 230000001360 synchronised effect Effects 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 27
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000010309 melting process Methods 0.000 abstract description 3
- 239000004417 polycarbonate Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model belongs to the field of melting equipment, in particular to melting equipment for manufacturing aviation plastic products, which aims at the problems that the existing melting equipment cannot preheat raw materials, melting time is increased if the raw materials are wet, melting efficiency is reduced, multiple raw materials are often used in the melting process, mixing efficiency is poor, and uniform discharging cannot be achieved during discharging.
Description
Technical Field
The utility model relates to the technical field of melting equipment, in particular to melting equipment for manufacturing aviation plastic products.
Background
The aviation sheet is made of engineering plastic materials with higher performance, such as polycarbonate or polycarbonate. The aviation sheet material is also called an aviation PC endurance plate, also called a polycarbonate solid plate, bulletproof glass and an aviation PC resin plate, and the main raw material is PC plastic material, and an aviation plastic product needs to be heated and melted by using melting equipment during manufacturing.
The existing melting equipment for manufacturing aviation plastic products cannot preheat raw materials, if the raw materials are wet, the melting time is increased, the melting efficiency is reduced, various raw materials are often used in the melting process, the mixing efficiency is poor, the raw materials cannot be uniformly discharged during discharging, and the integrity of products is reduced.
Disclosure of utility model
The utility model aims to solve the defects that raw materials cannot be preheated, melting time is increased if the raw materials are wet, melting efficiency is reduced, various raw materials are often used in the melting process, mixing efficiency is poor, and uniform discharging cannot be performed during discharging in the prior art, and provides melting equipment for manufacturing aviation plastic products.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The melting equipment for manufacturing the aviation plastic products comprises a frame, wherein the upper surface of the frame is fixedly connected with a plurality of cushion blocks, a heating cylinder is fixedly connected between the cushion blocks, and the upper surface of the heating cylinder is fixedly communicated with a charging barrel;
The stirring frame is rotationally connected to the center of the circle inside the charging barrel, a fan is fixedly connected to one side of the charging barrel, an air inlet pipe is fixedly communicated with the air outlet end of the fan, and a heating wire is fixedly connected to the inside of the air inlet pipe;
And the melting assembly is arranged in the heating cylinder and is used for melting the aviation plastic product.
In one possible design, the melting assembly comprises two screws, two screws are meshed with each other, gears are fixedly connected to the same ends of the two screws, the two screws are meshed with each other, a heating copper pipe is fixedly connected to the inside of the heating cylinder, a motor is fixedly connected to the upper surface of the frame, and one end of an output shaft of the motor is fixedly connected with one of the screws.
In one possible design, one of them the one end fixedly connected with first synchronizing wheel of screw rod, the circumference of feed cylinder rotates and is connected with double track synchronizing wheel, the upper surface of feed cylinder rotates and is connected with the dwang, the one end fixedly connected with second synchronizing wheel of dwang, first synchronizing wheel, second synchronizing wheel pass through synchronous belt drive with double track synchronizing wheel respectively and are connected, the top fixedly connected with second bevel gear of stirring frame, the other end fixedly connected with first bevel gear of dwang, first bevel gear and second bevel gear meshing.
In one possible design, the same end of both screws is fixedly connected with a mixing head.
In one possible design, the upper surface of the charging barrel is fixedly communicated with an air outlet pipe.
In one possible design, the scrapers are fixedly connected to both sides of the stirring frame.
When the application is used, an external power supply of the motor is electrified, one or more aviation plastics to be melted are added into the charging barrel, the motor drives one screw rod and the first synchronous wheel to rotate, the two screw rods can rotate in opposite directions through the meshing of the two gears, so that the mixing head at one end of the screw rod is convenient for mixing and melting various raw materials, the melted aviation plastics raw materials are convenient for mixing, and the aviation plastics raw materials are extruded continuously through the screw rod, so that bubbles can be effectively prevented from being generated, and the defect of products is avoided;
The first synchronizing wheel drives the double track synchronizing wheel through the hold-in range and rotates, the double track synchronizing wheel passes through the hold-in range and drives the second synchronizing wheel and rotate, the second synchronizing wheel drives the dwang and rotates, the dwang drives first bevel gear and rotates, first bevel gear drives the second bevel gear and rotates, the second bevel gear drives the stirring frame and rotates, the stirring frame is convenient for mix the stirring to the aviation plastics raw materials in the feed cylinder, the scraper blade avoids raw materials adhesion at the inner wall of feed cylinder, the fan is bloied in the feed cylinder, the inside heater strip that is equipped with of air-supply line, to the air heating in the air-supply line, the fan is with hot-blast blowing feed cylinder, be convenient for preheat aviation plastics raw materials, melt melting time is reduced, improve melting efficiency, the stirring frame is convenient for be heated evenly with aviation plastics raw materials, the exhaust gas is discharged through the outlet duct.
According to the melting equipment for manufacturing the aviation plastic products, one screw rod is driven by the motor through the arrangement of the melting assembly, the two screw rods are driven to rotate in opposite directions through two gear transmission, and the screw rods continuously extrude aviation plastic raw materials, so that bubbles can be effectively prevented from being generated, and defects in products are avoided;
According to the melting equipment for manufacturing the aviation plastic products, through the arrangement of the fan, the heating wire is arranged in the air inlet pipe to heat air in the air inlet pipe, and the fan blows hot air into the feeding cylinder, so that aviation plastic raw materials are conveniently preheated, and melting time is reduced.
Drawings
FIG. 1 is a schematic diagram of a front view of a melting apparatus for producing an aviation plastic product according to the present utility model;
FIG. 2 is a schematic diagram showing a front cross-sectional structure of a melting apparatus for manufacturing an aviation plastic product according to the present utility model;
Fig. 3 is a schematic sectional structure of a barrel of a melting device for manufacturing an aviation plastic product.
In the figure: 1. a frame; 2. a cushion block; 3. a heating cylinder; 4. a charging barrel; 5. a blower; 6. a motor; 7. a screw; 8. heating the copper pipe; 9. a gear; 10. a mixing head; 11. a first synchronizing wheel; 12. double-rail synchronous wheels; 13. a second synchronizing wheel; 14. a rotating lever; 15. a first bevel gear; 16. a stirring rack; 17. a scraper; 18. a second bevel gear; 19. an air outlet pipe; 20. an air inlet pipe.
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.
Example 1
Referring to fig. 1-3, a melting apparatus comprising: the device comprises a frame 1, wherein a plurality of cushion blocks 2 are fixedly connected to the upper surface of the frame 1, a heating cylinder 3 is fixedly connected between the cushion blocks 2, and a charging barrel 4 is fixedly communicated with the upper surface of the heating cylinder 3;
the stirring frame 16 is rotationally connected to the center of the circle inside the charging barrel 4, a fan 5 is fixedly connected to one side of the charging barrel 4, an air inlet pipe 20 is fixedly communicated with the air outlet end of the fan 5, and a heating wire is fixedly connected to the inside of the air inlet pipe 20;
the melting assembly is arranged in the heating cylinder 3 and is used for melting aviation plastic products;
The melting assembly comprises two screws 7, the two screws 7 are meshed with each other, the same ends of the two screws 7 are fixedly connected with gears 9, the two gears 9 are meshed, the heating copper pipe 8 is fixedly connected to the inside of the heating cylinder 3, the motor 6 is fixedly connected to the upper surface of the frame 1, and one end of an output shaft of the motor 6 is fixedly connected with one screw 7;
The same ends of the two screws 7 are fixedly connected with a mixing head 10;
In the technical scheme, one or more aviation plastics to be melted are added into the charging barrel 4, the motor 6 drives one screw rod 7 and the first synchronous wheel 11 to rotate, the two screw rods 7 can rotate in opposite directions through the engagement between the two gears 9, so that the mixture of various raw materials is melted, the mixing head 10 at one end of the screw rod 7 is convenient for mixing the melted aviation plastics raw materials, the aviation plastics raw materials are continuously extruded through the screw rod 7, the generation of bubbles can be effectively prevented, the defect of products is avoided, the stirring frame 16 is convenient for mixing and stirring the aviation plastics raw materials in the charging barrel 4, the blower 5 blows air into the charging barrel 4, the heating wire is arranged in the air inlet pipe 20, the blower 5 blows air into the charging barrel 4, the aviation plastics raw materials are preheated, the melting time is reduced, the melting efficiency is improved, and the stirring frame 16 is convenient for uniformly heating the aviation plastics raw materials;
Preferably, a distance is arranged between the heating cylinder 3 and the frame 1, so that the phenomenon that the surface of the frame 1 is hotter due to overheating of the heating cylinder 3 is avoided, scalding of workers is prevented, and the heating cylinder 3 is made of high-temperature resistant materials.
The application can be used in the field of manufacturing aviation plastic products, and can also be used in other fields suitable for the application.
Example 2
Referring to fig. 2, the improvement is based on example 1:
melting equipment for manufacturing aviation plastic products;
One end of one screw rod 7 is fixedly connected with a first synchronous wheel 11, the circumference of the charging barrel 4 is rotationally connected with a double-track synchronous wheel 12, the upper surface of the charging barrel 4 is rotationally connected with a rotating rod 14, one end of the rotating rod 14 is fixedly connected with a second synchronous wheel 13, the first synchronous wheel 11 and the second synchronous wheel 13 are respectively connected with the double-track synchronous wheel 12 through synchronous belt transmission, the top of a stirring frame 16 is fixedly connected with a second bevel gear 18, the other end of the rotating rod 14 is fixedly connected with a first bevel gear 15, and the first bevel gear 15 is meshed with the second bevel gear 18;
In the above technical scheme, the first synchronous wheel 11 drives the double-rail synchronous wheel 12 to rotate through the synchronous belt, the double-rail synchronous wheel 12 drives the second synchronous wheel 13 to rotate through the synchronous belt, the second synchronous wheel 13 drives the rotating rod 14 to rotate, the rotating rod 14 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the second bevel gear 18 to rotate, the second bevel gear 18 drives the stirring rack 16 to rotate, and one motor 6 can drive two devices to operate, so that the use of electric devices is reduced, and the cost is saved;
The first bevel gear 15 and the second bevel gear 18 are provided with a protective cover on the outside, avoiding transmission failure.
Referring to fig. 2, the upper surface of the charging barrel 4 is fixedly communicated with an air outlet pipe 19;
in the above technical solution, the gas in the charging barrel 4 is discharged through the gas outlet pipe 19.
Referring to fig. 2, scrapers 17 are fixedly connected to both sides of the stirring frame 16, respectively;
In the above technical solution, the scraper 17 prevents the raw material from adhering to the inner wall of the barrel 4.
However, as well known to those skilled in the art, the working principles and wiring methods of the motor 6, the fan 5 and the heating copper tube 8 are common, and all belong to conventional means or common general knowledge, and are not described herein, so that those skilled in the art can perform any optional matching according to their needs or convenience.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A melting apparatus for producing an aerospace plastic product, comprising: the device comprises a frame (1), wherein a plurality of cushion blocks (2) are fixedly connected to the upper surface of the frame (1), heating cylinders (3) are fixedly connected between the cushion blocks (2), and charging barrels (4) are fixedly communicated with the upper surface of the heating cylinders (3);
A stirring frame (16) is rotationally connected to the center of the inner circle of the charging barrel (4), a fan (5) is fixedly connected to one side of the charging barrel (4), an air inlet pipe (20) is fixedly communicated with the air outlet end of the fan (5), and a heating wire is fixedly connected to the inner part of the air inlet pipe (20);
And the melting assembly is arranged inside the heating cylinder (3) and is used for melting aviation plastic products.
2. The melting equipment for manufacturing aviation plastic products according to claim 1, wherein the melting assembly comprises two screws (7), the two screws (7) are meshed with each other, gears (9) are fixedly connected to the same ends of the two screws (7), the two gears (9) are meshed with each other, a heating copper pipe (8) is fixedly connected to the inside of the heating cylinder (3), a motor (6) is fixedly connected to the upper surface of the frame (1), and one end of an output shaft of the motor (6) is fixedly connected with one of the screws (7).
3. The melting equipment for manufacturing aviation plastic products according to claim 2, characterized in that one end of one screw rod (7) is fixedly connected with a first synchronizing wheel (11), the circumference of a charging barrel (4) is rotationally connected with a double-track synchronizing wheel (12), the upper surface of the charging barrel (4) is rotationally connected with a rotating rod (14), one end of the rotating rod (14) is fixedly connected with a second synchronizing wheel (13), the first synchronizing wheel (11) and the second synchronizing wheel (13) are respectively connected with the double-track synchronizing wheel (12) through a synchronous belt transmission, the top of a stirring frame (16) is fixedly connected with a second bevel gear (18), the other end of the rotating rod (14) is fixedly connected with a first bevel gear (15), and the first bevel gear (15) is meshed with the second bevel gear (18).
4. A melting plant for the manufacture of aeronautical plastic products according to claim 3, characterized in that the same end of both screws (7) is fixedly connected with a mixing head (10).
5. Melting equipment for manufacturing aviation plastic products according to claim 1, characterized in that the upper surface of the charging barrel (4) is fixedly communicated with an air outlet pipe (19).
6. A melting apparatus for producing an aeronautical plastic product as claimed in claim 3, wherein the stirring frame (16) is fixedly connected with scrapers (17) on both sides thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322907645.0U CN220973055U (en) | 2023-10-30 | 2023-10-30 | Melting equipment for manufacturing aviation plastic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322907645.0U CN220973055U (en) | 2023-10-30 | 2023-10-30 | Melting equipment for manufacturing aviation plastic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220973055U true CN220973055U (en) | 2024-05-17 |
Family
ID=91058347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322907645.0U Active CN220973055U (en) | 2023-10-30 | 2023-10-30 | Melting equipment for manufacturing aviation plastic products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220973055U (en) |
-
2023
- 2023-10-30 CN CN202322907645.0U patent/CN220973055U/en active Active
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