CN212421864U - Melting device is used in engineering plastics production - Google Patents
Melting device is used in engineering plastics production Download PDFInfo
- Publication number
- CN212421864U CN212421864U CN201922322804.4U CN201922322804U CN212421864U CN 212421864 U CN212421864 U CN 212421864U CN 201922322804 U CN201922322804 U CN 201922322804U CN 212421864 U CN212421864 U CN 212421864U
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- China
- Prior art keywords
- shell
- motor
- engineering plastics
- plate
- shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229920006351 engineering plastic Polymers 0.000 title claims abstract description 52
- 238000002844 melting Methods 0.000 title claims abstract description 29
- 230000008018 melting Effects 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 238000003756 stirring Methods 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 15
- 239000010935 stainless steel Substances 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 238000010309 melting process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a belong to the technical field of melting device, in particular to a melting device for producing engineering plastics, which comprises a shell, a hopper and a discharge port, wherein the discharge port is arranged at the lower end of the shell, the hopper is fixedly connected with the upper end of the shell, the shell comprises a stainless steel shell, a heating plate and a heat conducting plate, the stainless steel shell is arranged at the outer side, the heat conducting plate is arranged at the inner side, a heating wire is arranged in the heating plate, a stirring shaft is rotatably connected between the left side wall and the right side wall of the inner cavity of the shell, the injected engineering plastics can be cut through the arrangement of a stirring blade, the engineering plastics become soft in the melting process of the inner cavity of the shell, the cutting of the stirring blade is convenient, the volume of the cut engineering plastics is reduced, thereby the time required by the melting of the engineering plastics is accelerated, the, the melting is accelerated.
Description
Technical Field
The utility model relates to a melting device technical field specifically is a melting device is used in engineering plastics production.
Background
The engineering plastic can be used as engineering materials and can replace metal to manufacture plastic of machine parts and the like, the engineering plastic has excellent comprehensive performance, large rigidity, small creep, high mechanical strength, good heat resistance and good electrical insulation, can be used in harsh chemical and physical environments for a long time, can replace metal to be used as engineering structural materials, and is produced after recovered waste plastic is heated to a molten state in the production process of the engineering plastic.
The volume of the engineering plastics influences the time required by the melting of the engineering plastics during feeding, the existing melting device cannot cut the engineering plastics being melted, the time required by the melting of the engineering plastics is shortened, the incompletely melted engineering plastics can be discharged from a discharge port, the subsequent processing quality of the engineering plastics is influenced, and the discharge port of the melting device is easy to block.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a melting device is used in engineering plastics production to solve the current melting device that proposes in the above-mentioned background art and can not cut melting engineering plastics, shorten engineering plastics melting required time, and not completely molten engineering plastics can be followed the discharge gate and discharged, influence subsequent engineering plastics processingquality, and the problem of the easy jam of discharge gate of melting device.
In order to achieve the above object, the utility model provides a following technical scheme: a melting device for engineering plastic production comprises a shell, a hopper and a discharge port, wherein the discharge port is arranged at the lower end of the shell, the hopper is fixedly connected to the upper end of the shell, the hopper is communicated with the shell, the shell comprises a stainless steel shell, a heating plate and a heat conducting plate, the stainless steel shell is arranged on the outer side, the heat conducting plate is arranged on the inner side, the heating plate is arranged between the stainless steel shell and the heat conducting plate, a heating wire is arranged in the heating plate, a stirring shaft is rotatably connected between the left side wall and the right side wall of an inner cavity of the shell, the right end of the stirring shaft penetrates through the right side of the shell, a first motor plate is arranged on the right side of the shell, the upper surface of the first motor plate is connected with a first motor through screws, an output shaft of the first motor is connected with the, the metal mesh is located the stirring blade below, two backup pads of casing inner chamber right side wall downside fixedly connected with, two the position of backup pad corresponds from top to bottom, both sides from top to bottom rotate between the backup pad and be connected with the axis of rotation, the axis of rotation lower extreme runs through the backup pad of downside, the equal fixedly connected with scraper of axis of rotation below left and right sides, axis of rotation fixedly connected with first bevel gear, first bevel gear is located between the backup pad of both sides from top to bottom, the second motor board has been placed on the casing right side, second motor board screw connection has the second motor, second motor output shaft fixedly connected with connecting axle, the connecting axle runs through casing right wall, connecting axle left end fixedly connected with second bevel gear, second bevel gear and first bevel gear meshing.
Preferably, the scraper is fixed to the rotating shaft at an angle.
Preferably, the output shaft of the first motor and the stirring shaft are located on the same axis, and the output shaft of the second motor and the rotating shaft are located on the same axis.
Preferably, the heat-conducting plate is an aluminum heat-conducting plate.
Preferably, a heat insulation layer is arranged between the heat conduction plate and the stainless steel shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1) by the arrangement of the stirring blade, the thrown engineering plastics can be cut, the engineering plastics become soft in the process of melting the inner cavity of the shell, the cutting of the stirring blade is facilitated, the volume of the cut engineering plastics is reduced, so that the time required by the melting of the engineering plastics is shortened, the stirring blade can play a role in stirring, the engineering plastics are uniformly heated in the stirring process, and the melting is accelerated;
2) through the arrangement of the metal mesh, the melted engineering plastics flow out of the metal mesh grids, the engineering plastics which are not melted completely are intercepted on the metal mesh, and flow out of the metal mesh grids after being melted completely, so that the condition of discharging the engineering plastics which are not melted can be avoided;
3) through the setting of the scraper that the left and right sides slope is fixed, both can scrape the remaining engineering plastics in casing inner chamber bottom, because the scraper slope again makes the engineering plastics after being scraped pass through scraper pivoted process, is taken the discharge gate discharge by the scraper, prevents that the discharge gate from blockking up.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view structural diagram of the rotating shaft of the present invention;
fig. 3 is a schematic view of the shell structure of the present invention.
In the figure: the device comprises a shell 1, a hopper 2, a first motor 3, a coupler 4, a stirring shaft 5, a stirring blade 6, a metal mesh 7, a supporting plate 8, a second motor 9, a connecting shaft 10, a first bevel gear 11, a second bevel gear 12, a rotating shaft 13, a scraper 14, a discharge hole 15, a heat conducting plate 16, a heating plate 17, a stainless steel shell 18, a first motor plate 19 and a second motor plate 20.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-3, the present invention provides a technical solution: a melting device for engineering plastic production comprises a shell 1, a hopper 2 and a discharge port 15, wherein the discharge port 15 is arranged at the lower end of the shell 1, the hopper 2 is fixedly connected to the upper end of the shell 1, the hopper 2 is communicated with the shell 1, the shell 1 comprises a stainless steel shell 18, a heating plate 17 and a heat conducting plate 16, the stainless steel shell 18 is positioned at the outer side, the heat conducting plate 16 is positioned at the inner side, the heating plate 17 is positioned between the stainless steel shell 18 and the heat conducting plate 16, a heating wire is arranged in the heating plate 17, a stirring shaft 5 is rotatably connected between the left side wall and the right side wall of the inner cavity of the shell 1, the right end of the stirring shaft 5 penetrates through the right side of the shell 1, a first motor plate 19 is placed on the right side of the shell 1, the upper surface of the first motor plate 19 is connected with a first motor 3, the stirring shaft 5 is uniformly and fixedly connected with a plurality of stirring blades 6, the middle part of the inner cavity of the shell 1 is fixedly connected with a metal mesh 7, the melted engineering plastics flow out from the meshes of the metal mesh 7, the unmelted engineering plastics are intercepted on the metal mesh 7, the metal mesh 7 is positioned below the stirring blades 6, the lower side of the right wall of the inner cavity of the shell 1 is fixedly connected with two supporting plates 8, the positions of the two supporting plates 8 are up-down corresponding, a rotating shaft 13 is rotatably connected between the supporting plates 8 at the upper side and the lower side, the lower end of the rotating shaft 13 penetrates through the supporting plate 8 at the lower side, the lower section of the shell 1 is a conical shell, scrapers 14 are fixedly connected at the left side and the right side below the rotating shaft 13, the rotating shaft 13 is fixedly connected with a first bevel gear 11, the first bevel gear 11 is positioned between the supporting plates, the second motor plate 20 is connected with a second motor 9 through screws, an output shaft of the second motor 9 is fixedly connected with a connecting shaft 10, the connecting shaft 10 penetrates through the right wall of the shell 1, the connecting shaft 10 is perpendicular to the rotating shaft 13, the left end of the connecting shaft 10 is fixedly connected with a second bevel gear 12, and the second bevel gear 12 is meshed with the first bevel gear 11.
The scraper 14 is obliquely fixed on the rotating shaft 13, and the rotation process of the oblique scraper 14 enables the scraped engineering plastics to move towards the discharge hole and be discharged from the discharge hole.
The output shaft of the first motor 3 and the stirring shaft 5 are positioned on the same axis, so that the stirring shaft 5 rotates stably, and the output shaft of the second motor 9 and the rotating shaft 13 are positioned on the same axis, so that the rotating shaft 13 rotates stably.
The heat conducting plate 16 is an aluminum heat conducting plate, and the heat conducting performance of metal aluminum is good.
An insulating layer is arranged between the heat conducting plate 16 and the stainless steel shell 18 to reduce heat loss.
The working principle is as follows: engineering plastics are put into the hopper 2 by workers, the temperature of the heating plate 17 is raised through the action of a heating wire, the generated high temperature is uniformly conducted out by the heat conduction plate 16, the scraper 14 is driven by the first motor 3 through the stirring shaft 5 to rotate, the unmelted engineering plastics become soft after being heated, the unmelted engineering plastics can be easily cut into a plurality of parts by the stirring blade 6, the time required by the melting of the engineering plastics is shortened, the stirring shaft 5 can also play a role of stirring, the engineering plastics are uniformly heated in the stirring process to further accelerate the melting, the metal mesh 7 is used for separating the unmelted engineering plastics from the melted engineering plastics, so that the device can not discharge the unmelted engineering plastics, the engineering plastics at the bottom of the shell 1 can be scraped in the process that the scraper 14 rotates along with the rotating shaft 13, and the scraped engineering plastics can be discharged from the discharge port 15 by the scraper 14 due to the inclination of the scraper 14, the discharge hole 15 is prevented from being blocked, and the first bevel gear 11 and the second bevel gear 12 are used for changing the force transmission direction of the second motor 9, so that the second motor 9 drives the rotating shaft 13 to rotate through the connecting shaft 10.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a melting device is used in engineering plastics production, includes casing (1), hopper (2) and discharge gate (15), casing (1) lower extreme is seted up in discharge gate (15), hopper (2) fixed connection is in casing (1) upper end, and hopper (2) and casing (1) intercommunication, its characterized in that: the heating device is characterized in that the shell (1) comprises a stainless steel shell (18), a heating plate (17) and a heat conducting plate (16), the stainless steel shell (18) is located on the outer side, the heat conducting plate (16) is located on the inner side, the heating plate (17) is located between the stainless steel shell (18) and the heat conducting plate (16), a heating wire is installed in the heating plate (17), a stirring shaft (5) is rotatably connected between the left side wall and the right side wall of the inner cavity of the shell (1), the right end of the stirring shaft (5) penetrates through the right side of the shell (1), a first motor plate (19) is placed on the right side of the shell (1), the upper surface of the first motor plate (19) is connected with a first motor (3) through screws, the output shaft of the first motor (3) is connected with the rear end of the stirring shaft (5) through a coupler (4), the middle part of the inner cavity of the shell (1) is fixedly connected with a metal net (7), the metal net (7) is positioned below the stirring blade (6), the lower side of the right wall of the inner cavity of the shell (1) is fixedly connected with two supporting plates (8), the two supporting plates (8) are in up-and-down correspondence, a rotating shaft (13) is rotatably connected between the supporting plates (8) at the upper side and the lower side, the lower end of the rotating shaft (13) penetrates through the supporting plates (8) at the lower side, scrapers (14) are fixedly connected to the left side and the right side below the rotating shaft (13), the rotating shaft (13) is fixedly connected with a first bevel gear (11), the first bevel gear (11) is positioned between the supporting plates (8) at the upper side and the lower side, a second motor plate (20) is placed at the right side of the shell (1), a second motor (9) is in screwed connection with the, the connecting shaft (10) penetrates through the right wall of the shell (1), a second bevel gear (12) is fixedly connected to the left end of the connecting shaft (10), and the second bevel gear (12) is meshed with the first bevel gear (11).
2. The melting device for engineering plastic production according to claim 1, wherein: the scraper (14) is obliquely fixed on the rotating shaft (13).
3. The melting device for engineering plastic production according to claim 1, wherein: the output shaft of the first motor (3) and the stirring shaft (5) are positioned on the same axis, and the output shaft of the second motor (9) and the rotating shaft (13) are positioned on the same axis.
4. The melting device for engineering plastic production according to claim 1, wherein: the heat-conducting plate (16) is an aluminum heat-conducting plate.
5. The melting device for engineering plastic production according to claim 1, wherein: an insulating layer is arranged between the heat conducting plate (16) and the stainless steel shell (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922322804.4U CN212421864U (en) | 2019-12-23 | 2019-12-23 | Melting device is used in engineering plastics production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922322804.4U CN212421864U (en) | 2019-12-23 | 2019-12-23 | Melting device is used in engineering plastics production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212421864U true CN212421864U (en) | 2021-01-29 |
Family
ID=74275761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922322804.4U Expired - Fee Related CN212421864U (en) | 2019-12-23 | 2019-12-23 | Melting device is used in engineering plastics production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212421864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117516156A (en) * | 2024-01-08 | 2024-02-06 | 屯留县兴旺彬烨钙合金工贸有限公司 | High-temperature melting device for producing metal calcium |
-
2019
- 2019-12-23 CN CN201922322804.4U patent/CN212421864U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117516156A (en) * | 2024-01-08 | 2024-02-06 | 屯留县兴旺彬烨钙合金工贸有限公司 | High-temperature melting device for producing metal calcium |
| CN117516156B (en) * | 2024-01-08 | 2024-03-26 | 屯留县兴旺彬烨钙合金工贸有限公司 | High-temperature melting device for producing metal calcium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |