CN207240690U - A kind of vacuum charging equipment of injection molding machine - Google Patents
A kind of vacuum charging equipment of injection molding machine Download PDFInfo
- Publication number
- CN207240690U CN207240690U CN201721280238.XU CN201721280238U CN207240690U CN 207240690 U CN207240690 U CN 207240690U CN 201721280238 U CN201721280238 U CN 201721280238U CN 207240690 U CN207240690 U CN 207240690U
- Authority
- CN
- China
- Prior art keywords
- injection molding
- molding machine
- casing drum
- charging equipment
- vacuum
- 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.)
- Expired - Fee Related
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 26
- 239000011229 interlayer Substances 0.000 claims abstract description 18
- 238000007790 scraping Methods 0.000 claims abstract description 14
- 238000000605 extraction Methods 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 12
- 238000005086 pumping Methods 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 229920006327 polystyrene foam Polymers 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 10
- 238000004064 recycling Methods 0.000 abstract description 6
- 239000000243 solution Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 101100328887 Caenorhabditis elegans col-34 gene Proteins 0.000 description 1
- 239000004964 aerogel Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of vacuum charging equipment of injection molding machine, including feed hopper, air extractor, two casing drums and two charging rams being separately positioned on inside casing drum, feed hopper both sides are respectively connected with drainage conduit, casing drum surface is provided with entry table, drainage conduit is connected with entry table unicom, and feed hopper bottom is provided with power seat, and power seat side is connected with hydraulic stem, hydraulic stem and charging ram one end link together, and the charging ram other end is connected with scraping wings；Air extractor includes vacuum pump and two exhaust tubes, the gas of extraction is discharged to gas collecting jar with ground-on cover plate by vacuum pump by exhaust pipe, casing drum surface is provided with hollow interlayer, hot gas is drained into inside hollow interlayer by gas collecting jar with ground-on cover plate by the conduction pipe being connected with exhaust fan, by extracting out material heating generation hot gas circulating-heating is carried out to material, the processing quality of injection molding machine is not only increased, and realizes the recycling of heat, and it is efficient to feed.
Description
Technical field
Injection molding machine technical field is the utility model is related to, is specially a kind of vacuum charging equipment of injection molding machine.
Background technology
Injection molding machine also known as injection (mo(u)lding) machine or injector.It is that thermoplastic or thermosetting plastics are utilized plastic shaping
The main former of variously-shaped plastic products is made in mould.It is divided into vertical, horizontal, all electric.It is molded function heating modeling
Material, applies high pressure to molten plastic, it is projected and is full of mold cavity, and injection molding machine is typically all by the way of directly feeding
Feed so that injection machining products obtained therefrom is of low quality；
Application No. 201620491309.X, patent name are special for a kind of utility model of the vacuum charging equipment of injection molding machine
Profit, including：Rubber melting cylinder, it is for injection raw material and interior equipped with closed equipped with the injection screw for being used to rotate feeding, the rubber melting cylinder
Melten gel space, the melten gel space have for raw material be sent into feeding mouth；Pumped vacuum systems, is connected with feeding mouth, the pumping
Vacuum system is used to the gas produced due to raw material heating in rubber melting cylinder detaching rubber melting cylinder.The vacuum charging of this injection molding machine is set
It is standby to have the advantages that to design reasonable, reliable operation；
Current injection molding machine charging (feeding) equipment cannot seriously affect when charging very well by the gas extraction of inside heating
The processing quality of injection molding machine, and the charging inefficiency of charge pipe, it is impossible to meet the requirements.
Utility model content
In order to overcome the shortcomings of prior art, the utility model provides a kind of vacuum charging equipment of injection molding machine, leads to
Cross to extract out material heating generation hot gas and carry out circulating-heating to material, not only increase the processing quality of injection molding machine, Er Qieshi
The recycling of heat is showed, while two casing drums feed at the same time, improve charging efficiency, can effectively solve the problem that background technology
The problem of proposition.
Technical solution is used by the utility model solves its technical problem：A kind of vacuum charging equipment of injection molding machine,
Including feed hopper, air extractor, two casing drums and two charging rams being separately positioned on inside casing drum, the feed hopper
Both sides are respectively connected with drainage conduit, and the casing drum surface is provided with entry table, and the drainage conduit is connected with entry table unicom, described
Feed hopper bottom is provided with power seat, and the power seat side is connected with hydraulic stem, and the hydraulic stem is connected with charging ram one end
Together, the charging ram other end is connected with scraping wings；
The power seat bottom is provided with pumping seat, and the air extractor includes vacuum pump and two exhaust tubes, the pumping
Tracheae is connected by filtering base with unicom inside casing drum, and the vacuum pump is discharged the gas of extraction by exhaust pipe, described
Exhaust pipe is connected with gas collecting jar with ground-on cover plate unicom, and the casing drum surface is provided with hollow interlayer, and the hollow interlayer surface is provided with guarantor
Hot gas is drained into inside hollow interlayer by warm layer, the gas collecting jar with ground-on cover plate by the conduction pipe being connected with exhaust fan, the hollow interlayer
Inner wall is provided with conducting copper plate.
As a kind of preferable technical solution of the utility model, the casing drum is supported by supporting rack, support frame as described above
It is fixedly connected by connecting seat with casing drum.
As a kind of preferable technical solution of the utility model, the insulating layer is by layer of polystyrene foam and aerogel blanket
Layer composition.
As a kind of preferable technical solution of the utility model, the pusher plate surface is provided with nickel-base alloy protective layer,
And the scraping wings outer wall is provided with metal o-ring.
As a kind of preferable technical solution of the utility model, the exhaust tube, exhaust pipe and conducting inside pipe wall use
Vacuumize process.
As a kind of preferable technical solution of the utility model, two hydraulic electric motors, institute are installed inside the power seat
State hydraulic electric motor driving hydraulic stem stretching motion.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is extracted out the gas inside casing drum using extract system, by the shape that is evacuated inside casing drum
State, effectively increases the Forming Quality of injection molding machine, while realizes the recycling of heat using the hot gas cycle heating of extraction, and
The efficiency integrally to feed greatly improves, and meets different technological requirements.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the pusher plate structure schematic diagram of the utility model.
In figure：1- feed hoppers；2- metal o-rings；3- casing drums；4- charging rams；5- drainage conduits；6- entry tables；7- heat conduction
Copper coin；8- power seats；9- hydraulic electric motors；10- hydraulic stems；11- scraping wings；12- is evacuated seat；13- vacuum pumps；14- exhaust tubes；
15- filtering bases；16- exhaust pipes；17- gass collecting jar with ground-on cover plate；The hollow interlayers of 18-；19- insulating layers；20- conduction pipes；21- supporting racks；22- connects
Joint chair.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
The explanation of following embodiment is refer to the attached drawing, can be to the particular implementation implemented to example the utility model
Example.The direction and position term that the utility model is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", "
It is interior ", " outer ", " side " etc., be only the direction and position with reference to annexed drawings.Therefore, the direction and position term used is to use
To illustrate and understand the utility model, and it is not used to limitation the utility model.
Embodiment：
As depicted in figs. 1 and 2, the utility model provides a kind of vacuum charging equipment of injection molding machine, including feed hopper 1,
Air extractor, two casing drums 3 and two charging rams 4 being separately positioned on inside casing drum 3,1 both sides of feed hopper are equal
Drainage conduit 5 is connected with, 3 surface of casing drum is provided with entry table 6, and the drainage conduit 5 is connected with 6 unicom of entry table, described
1 bottom of feed hopper is provided with power seat 8, and 8 side of power seat is connected with hydraulic stem 10, the hydraulic stem 10 and charging ram 4
One end links together, and 4 other end of charging ram is connected with scraping wings 11, and two hydraulic pressure are provided with inside the power seat 8
Motor 9, the hydraulic electric motor 9 drive 10 stretching motion of hydraulic stem, and material enters after the inside of feed hopper 1, passes through 5 row of drainage conduit
Enter inside casing drum 3, while scraping wings 11 is promoted by the effect of hydraulic stem 10, the material inside casing drum 3 is extruded, is completed
The charging of injection molding machine, two casing drums 3 work at the same time, and substantially increase the efficiency of charging, meet the different requirements of injection molding machine；
8 bottom of power seat is provided with pumping seat 12, and the air extractor includes vacuum pump 13 and two exhaust tubes 14,
Vacuum pump 13 is fixed on inside pumping seat 12, and the exhaust tube 14 is connected by filtering base 15 with 3 inside unicom of casing drum, described
Vacuum pump 13 is discharged the gas of extraction by exhaust pipe 16, and the exhaust pipe 16 is connected with 17 unicom of gas collecting jar with ground-on cover plate, the charging
3 surfaces of cylinder are provided with hollow interlayer 18, and hollow 18 surface of interlayer is provided with insulating layer 19, the gas collecting jar with ground-on cover plate 17 by with pumping
Hot gas is drained into inside hollow interlayer 18 by the conduction pipe 20 of wind turbine connection, and hollow 18 inner wall of interlayer is provided with conducting copper plate
7, vacuum pump 13 is extracted out the hot-air inside casing drum 3 by filtering base 15, and the air of extraction is drained into by exhaust pipe 16
Inside gas collecting jar with ground-on cover plate 17, while the hot gas inside gas collecting jar with ground-on cover plate 17 is extracted out by exhaust fan, by conduction pipe 20 by band after extraction
The air for having heat is drained into the hollow interlayer 18 on 3 surface of casing drum, and hollow interlayer 18 is heated using hot-air, you can
Conducting copper plate 7 is directly heated, is transferred heat to by conducting copper plate 7 inside casing drum 3, to the material inside casing drum 3
Continuous heating is carried out, completes the recycling of heat；
Preferably, the casing drum 3 is supported by supporting rack 21, and support frame as described above 21 passes through connecting seat 22 and casing drum
3 are fixedly connected.
The insulating layer 19 is made of layer of polystyrene foam and aeroge carpet veneer, utilizes the insulation of layer of polystyrene foam
Effect and the heat-blocking action of aeroge carpet veneer, play good protecting effect, effectively reduce the heat losses of hollow interlayer 18, carry
The utilization rate of high heat；
11 surface of scraping wings is provided with nickel-base alloy protective layer, and scraping wings 11 is protected, and the scraping wings
11 outer walls are provided with metal o-ring 2, and it is not in material residual in movement to ensure scraping wings 11；
The exhaust tube 14, exhaust pipe 16 and 20 inner wall of conduction pipe use vacuumize process, and the transmission to hot gas is played
The effect of insulation.
In conclusion the utility model is mainly characterized by：
The utility model using extract system by inside casing drum hot-air extract out, effectively increase material quality and
The Forming Quality of injection molding machine；Fed at the same time using two casing drums at the same time, can meet different requirements, while hydraulic stem promotes
Scraping wings moves, it is possible to achieve rapid loading；And the recycling heating of extraction hot gas is realized using gas collecting jar with ground-on cover plate and conduction pipe, realize
Recycling for heat, is effectively saved the energy.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
- A kind of 1. vacuum charging equipment of injection molding machine, it is characterised in that：Including feed hopper（1）, air extractor, two casing drums （3）And it is separately positioned on casing drum（3）Two internal charging rams（4）, the feed hopper（1）Both sides are respectively connected with drainage conduit （5）, the casing drum（3）Surface is provided with entry table（6）, the drainage conduit（5）And entry table（6）Unicom connect, it is described into Hopper（1）Bottom is provided with power seat（8）, the power seat（8）Side is connected with hydraulic stem（10）, the hydraulic stem（10）With Charging ram（4）One end links together, the charging ram（4）The other end is connected with scraping wings（11）；The power seat（8）Bottom is provided with pumping seat（12）, the air extractor includes vacuum pump（13）With two exhaust tubes （14）, the exhaust tube（14）Pass through filtering base（15）And casing drum（3）Internal unicom connection, the vacuum pump（13）Pass through row Tracheae（16）The gas of extraction is discharged, the exhaust pipe（16）And gas collecting jar with ground-on cover plate（17）Unicom connects, the casing drum（3）Surface It is provided with hollow interlayer（18）, the hollow interlayer（18）Surface is provided with insulating layer（19）, the gas collecting jar with ground-on cover plate（17）By with The conduction pipe of exhaust fan connection（20）Hot gas is drained into hollow interlayer（18）Inside, the hollow interlayer（18）Inner wall is provided with Conducting copper plate（7）.
- A kind of 2. vacuum charging equipment of injection molding machine according to claim 1, it is characterised in that：The casing drum（3）It is logical Cross supporting rack（21）Support, support frame as described above（21）Pass through connecting seat（22）And casing drum（3）It is fixedly connected.
- A kind of 3. vacuum charging equipment of injection molding machine according to claim 1, it is characterised in that：The insulating layer（19）By Layer of polystyrene foam and aeroge carpet veneer composition.
- A kind of 4. vacuum charging equipment of injection molding machine according to claim 1, it is characterised in that：The scraping wings（11）Table Face is provided with nickel-base alloy protective layer, and the scraping wings（11）Outer wall is provided with metal o-ring（2）.
- A kind of 5. vacuum charging equipment of injection molding machine according to claim 1, it is characterised in that：The exhaust tube（14）、 Exhaust pipe（16）And conduction pipe（20）Inner wall uses vacuumize process.
- A kind of 6. vacuum charging equipment of injection molding machine according to claim 1, it is characterised in that：The power seat（8）It is interior Portion is provided with two hydraulic electric motors（9）, the hydraulic electric motor（9）Drive hydraulic stem（10）Stretching motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721280238.XU CN207240690U (en) | 2017-09-30 | 2017-09-30 | A kind of vacuum charging equipment of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721280238.XU CN207240690U (en) | 2017-09-30 | 2017-09-30 | A kind of vacuum charging equipment of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207240690U true CN207240690U (en) | 2018-04-17 |
Family
ID=61889700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721280238.XU Expired - Fee Related CN207240690U (en) | 2017-09-30 | 2017-09-30 | A kind of vacuum charging equipment of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207240690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370465A (en) * | 2021-08-02 | 2021-09-10 | 苏州得高塑胶容器有限公司 | Food package barrel injection molding machine charge-in system |
-
2017
- 2017-09-30 CN CN201721280238.XU patent/CN207240690U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370465A (en) * | 2021-08-02 | 2021-09-10 | 苏州得高塑胶容器有限公司 | Food package barrel injection molding machine charge-in system |
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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 |
Granted publication date: 20180417 |