CN220946641U - High-efficient heating device of plastic uptake machine - Google Patents
High-efficient heating device of plastic uptake machine Download PDFInfo
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- CN220946641U CN220946641U CN202322507444.1U CN202322507444U CN220946641U CN 220946641 U CN220946641 U CN 220946641U CN 202322507444 U CN202322507444 U CN 202322507444U CN 220946641 U CN220946641 U CN 220946641U
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- heating
- box main
- stirring
- main body
- heating box
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 95
- 239000004033 plastic Substances 0.000 title claims abstract description 20
- 229920003023 plastic Polymers 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 54
- 238000002844 melting Methods 0.000 claims abstract description 12
- 230000008018 melting Effects 0.000 claims abstract description 12
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 12
- 238000005485 electric heating Methods 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000010309 melting process Methods 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009757 thermoplastic moulding Methods 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to the technical field of heating devices, in particular to a high-efficiency heating device of a plastic suction machine, which comprises a heating box main body capable of bearing thermoplastic plastics, wherein a heating source is arranged in the heating box main body, and the high-efficiency heating device further comprises: the stirring part is arranged above the heating box main body and comprises a stirring unit capable of rotating inside the heating box main body through a driving source, so that heating uniformity can be improved, and melting rate can be increased; this high-efficient heating device of plastic uptake machine can improve thermoplastic plastics's heating melting efficiency through the stirring portion that is equipped with on the heating box main part, and wherein first stirring leaf and second stirring leaf can exert opposite rotation effect in the stirring unit in the stirring portion, can fully improve the raw materials mobility in the heating melting process, can effectively avoid keeping away from the insufficient problem of thermoplastic plastics melting of heating source then, and this heating device can improve melting efficiency and mixing degree.
Description
Technical Field
The utility model relates to the technical field of heating devices, in particular to a high-efficiency heating device of a plastic sucking machine.
Background
The vacuum molding machine is also called a thermoplastic molding machine, and the heated and softened thermoplastic plastic is subjected to vacuum molding into vacuum covers, vacuum molding trays, blisters and the like with various shapes through a mold by utilizing vacuum suction generated by a vacuum pump.
The utility model patent with the prior authorized publication number of CN 219028452U discloses a high-efficiency heating device for a plastic sucking machine, which comprises a heating box main body, wherein two groups of fixing rods are fixedly connected to the inner side wall of the heating box main body, heating wires are fixedly connected to the middle positions of the fixing rods, an infrared heating lamp is fixedly connected to the bottom wall of the heating box main body, a heat transfer plate is fixedly connected to the top end of the heating box main body, a nano heat insulation layer is fixedly connected to the bottom end of the heat transfer plate, and the inner side wall of the nano heat insulation layer is fixedly connected with the outer side wall of the heating box main body.
The efficient heating device of the plastic sucking machine improves the service life of the heating box main body by arranging the heat transfer plate to transfer heat to the raw materials; however, the interior of the heating box has no uniform mixing structure, namely, the heating box needs to be fully heated in the heating process so as to ensure that the thermoplastic plastics in the interior are melted, and generally, the heating time needs to be prolonged; however, this process will result in lower heat utilization rate, and if the heating is insufficient, the molding will be uneven, so we consider to design a structure that can improve the heating and melting efficiency of the thermoplastic. In view of this, we propose a high-efficiency heating device for a plastic suction machine.
Disclosure of utility model
In order to make up for the defects, the utility model provides a high-efficiency heating device of a plastic sucking machine.
The technical scheme of the utility model is as follows:
The utility model provides a high-efficient heating device of plastic uptake machine, includes the heating box main part that can bear thermoplastic, the inside heating source that is equipped with of heating box main part still includes:
The stirring part is arranged above the heating box main body and comprises a stirring unit capable of rotating inside the heating box main body through a driving source, so that heating uniformity can be improved, and melting rate can be increased;
The stirring unit comprises a plurality of first stirring blades and second stirring blades with opposite rotation directions, so that the melt mixing uniformity can be improved.
Preferably, the heating box main body adopts a cylindrical structure and a bottom drain with a conical structure is arranged below the heating box main body, and the heating source comprises an electric heating wire device arranged at the bottom of the heating box main body and the bottom drain.
Preferably, the stirring part comprises a driving ring, the heating box main body comprises a bearing plate, a rotating groove is formed in the bearing plate, and the driving ring is rotatably arranged on the bearing plate through the rotating groove.
Preferably, the inner side and the outer side of the driving ring body are respectively provided with an inner gear and an outer gear, the outer gears are provided with outer driving gears in a meshed mode, a plurality of first meshing gears are arranged in the inner gears in a meshed mode, and a plurality of second meshing gears are arranged in the inner sides of the first meshing gears in a meshed mode.
Preferably, a first mounting groove is formed in the center of each first meshing gear, a second mounting groove is formed in the center of each second meshing gear, and the first stirring blade and the second stirring blade are fixedly mounted in the first mounting groove and the second mounting groove respectively;
And the bearing plate is respectively provided with a first rotating hole and a second rotating hole which can be used for the first stirring blade and the second stirring blade to rotate.
Preferably, the heating box main body further comprises a mounting block fixedly connected with the heating box main body, and a driving groove cavity capable of rotatably mounting the external driving gear is formed in the mounting block.
Preferably, the driving source adopts a driving motor, the driving motor is fixedly installed on the installation block, and the output shaft is fixedly connected with the outer driving gear through a coaxial center.
Compared with the prior art, the utility model has the beneficial effects that:
This high-efficient heating device of plastic uptake machine can improve thermoplastic plastics's heating melting efficiency through the stirring portion that is equipped with on the heating box main part, and wherein first stirring leaf and second stirring leaf can exert opposite rotation effect in the stirring unit in the stirring portion, can fully improve the raw materials mobility in the heating melting process, can effectively avoid keeping away from the insufficient problem of thermoplastic plastics melting of heating source then, and this heating device can improve melting efficiency and mixing degree.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a top view of the overall structure of the present utility model;
FIG. 3 is an exploded view of the overall structure of the present utility model;
FIG. 4 is a schematic view of a stirring section according to the present utility model.
The meaning of each reference numeral in the figures is:
1. A heating box main body; 11. a bottom drain; 12. a mounting block; 121. driving the slot cavity; 13. a carrying plate; 131. a first rotation hole; 132. a second rotation hole; 133. a rotating groove;
2. A stirring section; 21. a drive ring; 211. an internal gear; 212. an external gear; 22. a first meshing gear; 221. a first mounting groove; 23. a second meshing gear; 231. a second mounting groove; 24. an external drive gear; 25. a first stirring blade; 26. a second stirring blade;
3. And driving the motor.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1-4, the present utility model is described in detail by the following embodiments:
The utility model provides a high-efficient heating device of plastic uptake machine, includes can bear thermoplastic plastic's heating box main part 1, and heating box main part 1 inside is equipped with the heating source, still includes:
The stirring part 2 is arranged above the heating box main body 1, and the stirring part 2 comprises a stirring unit capable of rotating inside the heating box main body 1 through a driving source, so that heating uniformity can be improved, and melting rate can be increased; the stirring unit includes three first stirring blades 25 and second stirring blades 26 having opposite rotation directions, and can improve the melt mixing degree.
As shown in fig. 1, the heating box main body 1 adopts a cylindrical structure, a bottom drain 11 with a conical structure is arranged below the heating box main body, and the heating source comprises an electric heating wire device arranged at the bottoms of the heating box main body 1 and the bottom drain 11, and is used as the heating source to improve the melting heat source.
The stirring part 2 comprises a driving ring 21, the heating box main body 1 comprises a bearing plate 13, a rotating groove 133 is arranged on the bearing plate 13, and the driving ring 21 is rotatably arranged on the bearing plate 13 through the rotating groove 133; as shown in fig. 2 and 4, an inner gear 211 and an outer gear 212 are respectively arranged at the inner side and the outer side of the ring body of the driving ring 21, the outer gear 212 is provided with an outer driving gear 24 in a meshing manner, three first meshing gears 22 are arranged in the inner gear 211 in a meshing manner, and a second meshing gear 23 is arranged in the inner side of the three first meshing gears 22 in a meshing manner; the heating box main body 1 further comprises a mounting block 12 fixedly connected, and a driving groove cavity 121 capable of rotatably mounting the external driving gear 24 is formed in the mounting block 12; the driving source adopts driving motor 3, driving motor 3 fixed mounting is on installation piece 12 and coaxial fixed connection between output shaft and the outer driving gear 24 can provide the drive rotation power through driving motor 3, drives the meshing and rotates.
The centers of the three first meshing gears 22 are respectively provided with a first mounting groove 221, the centers of the second meshing gears 23 are respectively provided with a second mounting groove 231, and the first stirring blades 25 and the second stirring blades 26 are respectively and fixedly mounted in the first mounting grooves 221 and the second mounting grooves 231; as shown in fig. 3, the bearing plate 13 is respectively provided with a first rotation hole 131 and a second rotation hole 132 for the first stirring blade 25 and the second stirring blade 26 to rotate, and in the meshing rotation process, the three first meshing gears 22 drive the first stirring blade 25 to rotate, and the second meshing gears 23 drive the second stirring blade 26 to rotate.
In the efficient heating device of the plastic sucking machine, a material injection port is formed in a heating box main body 1 for injecting thermoplastic plastic, an electric heating wire is heated and melted, and in the process, an external driving gear 24 is driven to rotate by a driving motor 3, and the external driving gear 24 drives a meshed driving ring 21 to rotate; taking clockwise rotation of the driving ring 21 as an example, the three first meshing gears 22 on the inner side are driven to rotate clockwise, and then the three first meshing gears 22 drive the second meshing gears 23 to rotate anticlockwise, at this time, the rotation directions of the first stirring blade 25 and the second stirring blade 26 are opposite, so that the local flow stirring effect is enhanced, the flow mixing degree is improved, and the heating efficiency is prevented from being influenced by uneven heating.
The above description is only illustrative of the preferred embodiments of the present utility model and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in the present utility model is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.
Claims (7)
1. The utility model provides a high-efficient heating device of plastic uptake machine, includes heating box main part (1) that can bear thermoplastic, heating box main part (1) inside is equipped with the heating source, its characterized in that: further comprises:
The stirring part (2), the stirring part (2) is arranged above the heating box main body (1), and the stirring part (2) comprises a stirring unit which can rotate inside the heating box main body (1) through a driving source, so that the heating uniformity can be improved, and the melting rate can be accelerated;
The stirring unit comprises a plurality of first stirring blades (25) and second stirring blades (26) with opposite rotation directions, so that the melt mixing uniformity can be improved.
2. The efficient heating apparatus of the plastic sucking machine as claimed in claim 1, wherein: the heating box main body (1) adopts a cylindrical structure, a bottom drain (11) with a conical structure is arranged below the heating box main body, and the heating source comprises an electric heating wire device arranged at the bottoms of the heating box main body (1) and the bottom drain (11).
3. The efficient heating apparatus of the plastic sucking machine as claimed in claim 1, wherein: the stirring part (2) comprises a driving ring (21), the heating box main body (1) comprises a bearing plate (13), a rotating groove (133) is formed in the bearing plate (13), and the driving ring (21) is rotatably arranged on the bearing plate (13) through the rotating groove (133).
4. A high efficiency heating apparatus of a plastic suction machine as set forth in claim 3, wherein: an inner gear (211) and an outer gear (212) are respectively arranged at the inner side and the outer side of the ring body of the driving ring (21), the outer driving gear (24) is installed in a meshed mode by the outer gear (212), a plurality of first meshing gears (22) are installed in the inner gear (211) in a meshed mode, and a plurality of second meshing gears (23) are installed in the inner side of the first meshing gears (22) in a meshed mode.
5. The efficient heating apparatus of the plastic sucking machine as claimed in claim 4, wherein: a first mounting groove (221) is formed in the center of each first meshing gear (22), a second mounting groove (231) is formed in the center of each second meshing gear (23), and the first stirring blade (25) and the second stirring blade (26) are fixedly mounted in the first mounting groove (221) and the second mounting groove (231) respectively;
And the bearing plate (13) is respectively provided with a first rotating hole (131) and a second rotating hole (132) which can be used for the rotation of the first stirring blade (25) and the second stirring blade (26).
6. The efficient heating apparatus of the plastic sucking machine as claimed in claim 4, wherein: the heating box main body (1) further comprises a mounting block (12) which is fixedly connected, and a driving groove cavity (121) capable of rotatably mounting the outer driving gear (24) is formed in the mounting block (12).
7. The efficient heating apparatus of the plastic sucking machine as claimed in claim 6, wherein: the driving source adopts a driving motor (3), the driving motor (3) is fixedly arranged on the mounting block (12) and the output shaft is fixedly connected with the outer driving gear (24) through the coaxial center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322507444.1U CN220946641U (en) | 2023-09-14 | 2023-09-14 | High-efficient heating device of plastic uptake machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322507444.1U CN220946641U (en) | 2023-09-14 | 2023-09-14 | High-efficient heating device of plastic uptake machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220946641U true CN220946641U (en) | 2024-05-14 |
Family
ID=90979207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322507444.1U Active CN220946641U (en) | 2023-09-14 | 2023-09-14 | High-efficient heating device of plastic uptake machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220946641U (en) |
-
2023
- 2023-09-14 CN CN202322507444.1U patent/CN220946641U/en active Active
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