CN220548647U - Granule hot melt device for injection molding machine - Google Patents
Granule hot melt device for injection molding machine Download PDFInfo
- Publication number
- CN220548647U CN220548647U CN202322234698.0U CN202322234698U CN220548647U CN 220548647 U CN220548647 U CN 220548647U CN 202322234698 U CN202322234698 U CN 202322234698U CN 220548647 U CN220548647 U CN 220548647U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- injection molding
- molding machine
- pipe
- heat preservation
- Prior art date
- 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.)
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 23
- 239000012943 hotmelt Substances 0.000 title claims description 12
- 239000008187 granular material Substances 0.000 title claims description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 59
- 238000004321 preservation Methods 0.000 claims abstract description 25
- 230000008018 melting Effects 0.000 claims abstract description 24
- 238000002844 melting Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 7
- 239000008188 pellet Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 23
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 18
- 229920003023 plastic Polymers 0.000 description 15
- 239000004033 plastic Substances 0.000 description 15
- 229920000426 Microplastic Polymers 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of particle hot melting, in particular to a particle hot melting device for an injection molding machine, which comprises a heat preservation barrel, wherein the lower surface of the heat preservation barrel is fixedly connected with a discharging barrel, the position, close to the lower surface, of the outer surface of the heat preservation barrel is fixedly connected with a mounting frame, the lower surface of the mounting frame is fixedly connected with a power motor, the output end of the power motor is fixedly connected with an auger shaft, the upper surface of the heat preservation barrel is fixedly connected with a heating barrel, and the lower surface of the heating barrel is fixedly connected with a mounting pipe.
Description
Technical Field
The utility model relates to the technical field of particle hot melting, in particular to a particle hot melting device for an injection molding machine.
Background
The utility model provides a granule hot melt device for injection molding machine belongs to the material loading preparation device of injection molding machine, and injection molding machine is the former that makes thermoplastic plastics or thermosetting plastics into the plastic products of various shapes with plastic forming die, and there is certain drawback when current device is used, for example publication number CN216683215U, and the injection molding machine hot melt mechanism for plastic die processing of the description includes: a housing; the feeding unit comprises a feeding pipe and a sealing component, wherein the feeding pipe extends to the inside of the shell from the outside of the shell, the feeding pipe comprises a feeding cavity and a transition cavity which are arranged from outside to inside, the feeding cavity is communicated with the transition cavity through an opening, the sealing component comprises a sealing component and an elastic component connected with the sealing component, the sealing component is located in the transition cavity and used for providing potential energy for the sealing component to move towards the feeding cavity, the device is matched with a hot melting chamber to carry out hot melting through the heating component when in use, and the particles in the middle of the hot melting chamber are heated insufficiently, so that the particles in the middle of the hot melting chamber need to be heated insufficiently, and one process that the particles move in a material in a molten state is needed to be contacted with the inner wall of the hot melting chamber or contacted with the hot melting component, so that the efficiency of the device for hot melting becomes low.
Disclosure of Invention
The utility model aims at: in order to solve the problems that the existing part of the device is insufficient in heating of particles in the middle of a hot melting chamber, the particles can be melted only by being close to the inner wall of the hot melting chamber or close to a hot melting assembly, and one process that the particles move in a molten state material causes low efficiency of hot melting of the device, the particle hot melting device for the injection molding machine is provided.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a granule hot melt device for injection molding machine, includes the heat preservation bucket, the lower fixed surface of heat preservation bucket is connected with the feed cylinder down, the surface of heat preservation bucket is close to lower surface position fixedly connected with mounting bracket, the lower fixed surface of mounting bracket is connected with motor power, motor power's output fixedly connected with auger axle, the last fixed surface of heat preservation bucket is connected with the heating cylinder, the lower fixed surface of heating cylinder is connected with the mounting tube, the lower fixed surface of heat preservation bucket is connected with L shape frame, the last fixed surface of L shape frame is connected with step motor, the inside rotation of heating cylinder is connected with the feed roller down, the equal fixedly connected with mounting axle of upper surface and lower surface of feed roller, the upper surface embedding of heating cylinder is connected with resistance wire heating pipe.
The method is further characterized in that: the lower surface fixedly connected with supporting leg of heat preservation bucket, auger axle and unloading section of thick bamboo sliding connection, the lower surface fixedly connected with unloading pipe of unloading section of thick bamboo.
The method is further characterized in that: the inner wall fixedly connected with link of heat preservation bucket, the inside of heat preservation bucket is inserted to the installation pipe.
The method is further characterized in that: the upper end of the installation shaft is rotationally connected with the heating cylinder, the lower end of the installation shaft is rotationally connected with the connecting frame, and the output end of the stepping motor is fixedly connected with the installation shaft.
The method is further characterized in that: the upper surface of the heating cylinder is provided with a mounting hole, the resistance wire heating pipe is in close contact with the mounting hole, and the resistance wire heating pipe is inserted into the mounting pipe.
The method is further characterized in that: the outer surface of the heating cylinder is fixedly connected with a feeding square pipe, and the bottom surface of the heating cylinder is provided with a high-temperature-resistant electromagnetic valve.
The method is further characterized in that: the outer surface fixedly connected with controller of L shape frame, six storage tanks have been seted up to the surface of unloading roller, the upper surface fixedly connected with conical body of unloading roller.
The utility model has the beneficial effects that:
through the blanking roller that sets up, when using, get into pipe and feed square pipe with external plastic granules and link together, can avoid the gas in the heat preservation bucket to spill over during the material loading, cause the influence to the surrounding environment, in addition controller and power motor, step motor and resistance wire heating pipe electricity are connected, this belongs to prior art and does not make unnecessary in this paper, plastic granules get into the inside of heating cylinder, step motor drives the blanking roller through the installation axle and rotates, pivoted blanking roller cooperates the conical body and makes plastic granules get into the storage tank, make plastic granules paste the inner wall of heating cylinder, make the heat of resistance wire heating pipe can be better conducted to plastic granules on, accelerate the hot melt of plastic granules, avoid once only heating too much plastic granules, lead to the insufficient problem of plastic granules hot melt at the middle part;
through the auger shaft that sets up, open high temperature resistant solenoid valve after, under the rotation of unloading roller, the inside of heat preservation bucket is got into to the molten state's after the hot melt material, and resistance wire heating pipe cooperation installation tube heats the inside of heat preservation bucket, increases the functional of resistance wire heating pipe, avoids molten state's material solidification, starts power motor afterwards, and power motor drives the auger shaft and rotates, makes molten state's material discharge to the feed inlet of injection molding machine from the unloading pipe, the unloading of the material of molten state of being convenient for.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a thermal insulation barrel according to the present utility model;
FIG. 3 is a schematic view of the heating mantle surface structure of the present utility model;
fig. 4 is a top view of the feed roll of the present utility model.
In the figure: 1. a heat-preserving barrel; 101. a blanking cylinder; 102. support legs; 103. a connecting frame; 2. a mounting frame; 201. a power motor; 202. an auger shaft; 203. discharging pipes; 3. a heating cylinder; 301. a mounting hole; 302. installing a pipe; 303. a feeding square tube; 304. a high temperature resistant solenoid valve; 4. an L-shaped frame; 401. a controller; 402. a stepping motor; 5. a resistance wire heating pipe; 6. a blanking roller; 601. a storage tank; 602. a mounting shaft; 603. a cone.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. 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.
Referring to fig. 1-4, a granule hot melting device for an injection molding machine comprises a heat insulation barrel 1, a blanking barrel 101 fixedly connected with the lower surface of the heat insulation barrel 1, a mounting frame 2 fixedly connected with the outer surface of the heat insulation barrel 1 close to the lower surface, a power motor 201 fixedly connected with the lower surface of the mounting frame 2, an auger shaft 202 fixedly connected with the output end of the power motor 201, a heating barrel 3 fixedly connected with the upper surface of the heat insulation barrel 1, a mounting pipe 302 fixedly connected with the lower surface of the heating barrel 3, an L-shaped frame 4 fixedly connected with the lower surface of the heat insulation barrel 1, a stepping motor 402 fixedly connected with the upper surface of the L-shaped frame 4, a blanking roller 6 rotatably connected with the inside of the heating barrel 3, mounting shafts 602 fixedly connected with the upper surface and the lower surface of the blanking roller 6, a resistance wire heating pipe 5 embedded and connected with the upper surface of the heating barrel 3, a mounting hole 301 arranged on the upper surface of the heating barrel 3, the resistance wire heating pipe 5 is closely contacted with the mounting hole 301, the resistance wire heating pipe 5 is inserted into the mounting pipe 302, the outer surface of the L-shaped frame 4 is fixedly connected with the controller 401, six storage tanks 601 are arranged on the outer surface of the blanking roller 6, the upper surface of the blanking roller 6 is fixedly connected with the conical body 603, when in use, the external plastic particle inlet pipe and the feeding square pipe 303 are connected together, the gas in the heat insulation barrel 1 can be prevented from overflowing during feeding, the influence on the surrounding environment is caused, in addition, the controller 401 is electrically connected with the power motor 201, the stepping motor 402 and the resistance wire heating pipe 5, the plastic particles are not redundant in the prior art, enter the heating barrel 3, the stepping motor 402 drives the blanking roller 6 to rotate through the mounting shaft 602, the rotating blanking roller 6 is matched with the conical body 603 to enable the plastic particles to enter the storage tanks 601, make the inner wall of plastic granules close to heating cylinder 3, make the heat of resistance wire heating pipe 5 can be better conduct to the plastic granules on for the hot melt of plastic granules avoids once only heating too much plastic granules, leads to the insufficient problem of plastic granules hot melt at the middle part.
The lower surface fixedly connected with supporting leg 102 of heat preservation bucket 1, auger shaft 202 and feed cylinder 101 sliding connection, the lower surface fixedly connected with feed tube 203 of feed cylinder 101, the inner wall fixedly connected with link 103 of heat preservation bucket 1, install the inside that pipe 302 inserted heat preservation bucket 1, the upper end and the heating cylinder 3 of installation axle 602 rotate to be connected, the lower extreme and the link 103 of installation axle 602 rotate to be connected, the output and the installation axle 602 fixed connection of step motor 402, the surface fixedly connected with feeding square pipe 303 of heating cylinder 3, the bottom surface of heating cylinder 3 is equipped with high temperature resistant solenoid valve 304, after opening high temperature resistant solenoid valve 304, under the rotation of feed roll 6, the material of molten state after the hot melt gets into the inside of heat preservation bucket 1, resistance wire heating pipe 5 cooperation installation pipe 302 heats the inside of heat preservation bucket 1, increase resistance wire heating pipe 5's functionality, avoid the material solidification of molten state, then start power motor 201, power motor 201 drives the auger shaft 202 and rotates, make the material of molten state discharge to the feed inlet of injection molding machine from feed tube 203, the unloading device of the material of molten state of being convenient for can also confirm the feed pump in the condition through the screw thread connection mode of direct connection at the feed pump 203 or the feed pump according to the circumstances.
Working principle: when the plastic particle heating device is used, an external plastic particle inlet pipe is connected with a feeding square pipe 303, so that the influence of gas overflow in a heat insulation barrel 1 on the surrounding environment can be avoided during feeding, in addition, a controller 401 is electrically connected with a power motor 201, a stepping motor 402 and a resistance wire heating pipe 5, the plastic particle inlet pipe is unnecessary in the prior art, the stepping motor 402 drives a blanking roller 6 to rotate through an installation shaft 602, the rotating blanking roller 6 is matched with a conical body 603 to enable the plastic particle to enter a storage tank 601, the plastic particle is tightly attached to the inner wall of the heating barrel 3, the heat of the resistance wire heating pipe 5 can be better conducted to the plastic particle, the hot melting of the plastic particle is accelerated, and the problem that excessive plastic particle is heated at one time, and the plastic particle in the middle is insufficiently hot melted is avoided;
after the high temperature resistant solenoid valve 304 is opened, under the rotation of the blanking roller 6, the melted material enters the heat insulation barrel 1, the resistance wire heating pipe 5 is matched with the installation pipe 302 to heat the inside of the heat insulation barrel 1, the functionality of the resistance wire heating pipe 5 is increased, the melted material is prevented from solidifying, then the power motor 201 is started, the power motor 201 drives the auger shaft 202 to rotate, the melted material is discharged from the blanking pipe 203 to the feed inlet of the injection molding machine, the blanking of the melted material is facilitated, the device can be directly installed near the feed inlet of the injection molding machine through an external thread component or a welding mode, the blanking pipe 203 can be connected with the feed inlet of the injection molding machine through a conveying pump matched pipeline, and the connection scheme can be determined according to practical conditions.
In the description of the present specification, reference to the terms "one embodiment," "example," "specific example," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.
Claims (7)
1. The utility model provides a granule hot melt device for injection molding machine, includes heat preservation bucket (1), its characterized in that, the lower fixed surface of heat preservation bucket (1) is connected with down feed cylinder (101), the surface of heat preservation bucket (1) is close to lower surface position fixedly connected with mounting bracket (2), the lower fixed surface of mounting bracket (2) is connected with motor (201), the output fixedly connected with auger axle (202) of motor (201), the upper surface fixedly connected with heating cylinder (3) of heat preservation bucket (1), the lower fixed surface of heating cylinder (3) is connected with mounting tube (302), the lower fixed surface of heat preservation bucket (1) is connected with L shape frame (4), the upper surface fixedly connected with step motor (402) of L shape frame (4), the inside rotation of heating cylinder (3) is connected with feed roller (6), the upper surface and the lower surface of feed roller (6) all are fixedly connected with installation axle (602), the upper surface embedding of heating cylinder (3) has resistance wire (5).
2. The granule hot melting apparatus for an injection molding machine according to claim 1, wherein a supporting leg (102) is fixedly connected to a lower surface of the heat insulation barrel (1), the auger shaft (202) is slidably connected to the blanking barrel (101), and a blanking pipe (203) is fixedly connected to a lower surface of the blanking barrel (101).
3. The granule hot melting apparatus for an injection molding machine as claimed in claim 1, wherein the inner wall of the heat-insulating barrel (1) is fixedly connected with a connecting frame (103), and the installation pipe (302) is inserted into the heat-insulating barrel (1).
4. A granule hot melting apparatus for an injection molding machine according to claim 3, wherein the upper end of the installation shaft (602) is rotatably connected to the heating cylinder (3), the lower end of the installation shaft (602) is rotatably connected to the connecting frame (103), and the output end of the stepping motor (402) is fixedly connected to the installation shaft (602).
5. The pellet hot melting device for an injection molding machine according to claim 1, wherein a mounting hole (301) is provided on the upper surface of the heating cylinder (3), the resistance wire heating pipe (5) is in close contact with the mounting hole (301), and the resistance wire heating pipe (5) is inserted into the mounting pipe (302).
6. The granule hot melting apparatus for an injection molding machine as claimed in claim 1, wherein the outer surface of the heating cylinder (3) is fixedly connected with a feeding square tube (303), and a high temperature resistant electromagnetic valve (304) is arranged on the bottom surface of the heating cylinder (3).
7. The granule hot melting apparatus for an injection molding machine according to claim 1, wherein the outer surface of the L-shaped frame (4) is fixedly connected with a controller (401), six storage tanks (601) are provided on the outer surface of the blanking roller (6), and a cone (603) is fixedly connected with the upper surface of the blanking roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322234698.0U CN220548647U (en) | 2023-08-20 | 2023-08-20 | Granule hot melt device for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322234698.0U CN220548647U (en) | 2023-08-20 | 2023-08-20 | Granule hot melt device for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220548647U true CN220548647U (en) | 2024-03-01 |
Family
ID=90008851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322234698.0U Active CN220548647U (en) | 2023-08-20 | 2023-08-20 | Granule hot melt device for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220548647U (en) |
-
2023
- 2023-08-20 CN CN202322234698.0U patent/CN220548647U/en active Active
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| GR01 | Patent grant |