CN208645865U - A kind of injection molding machine stirring device - Google Patents
A kind of injection molding machine stirring device Download PDFInfo
- Publication number
- CN208645865U CN208645865U CN201821130945.5U CN201821130945U CN208645865U CN 208645865 U CN208645865 U CN 208645865U CN 201821130945 U CN201821130945 U CN 201821130945U CN 208645865 U CN208645865 U CN 208645865U
- Authority
- CN
- China
- Prior art keywords
- mixing drum
- injection molding
- mixing
- active clapboard
- stirring
- 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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- 238000003756 stirring Methods 0.000 title claims abstract description 66
- 238000001746 injection moulding Methods 0.000 title claims abstract description 22
- 238000002156 mixing Methods 0.000 claims abstract description 88
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000005389 magnetism Effects 0.000 claims abstract description 8
- 238000002955 isolation Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 50
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 4
- 239000004416 thermosoftening plastic Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000012257 stirred material Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a kind of injection molding machine stirring devices, including mixing drum, and the rabbling mechanism being movably installed in mixing drum；It is provided with stir mixing storehouse and caching pre-heating cabin in the mixing drum, and is isolated between stir mixing storehouse and caching pre-heating cabin by active clapboard；Its top of the mixing drum is provided with multiple feed hoppers；Its bottom of the mixing drum is equipped with multiple discharge buckets；The injection molding machine stirring device of the utility model, is arranged multiple feed hoppers and multiple discharge buckets, can be used for the addition of a variety of different materials or the addition of material of the same race, improves production efficiency, and realizes the injection molding of multi-pass way discharging device, can be used for the workpiece injection molding of different structure model；Energization electromagnet is fixed with magnetic absorption member magnetism, and connection is stronger, prevents the material in stirring in stir mixing storehouse from entering caching pre-heating cabin；After active clapboard is bonded and fixes completely with trapezoidal fixed block, carry out material stirring can be fed again, and realization preheats while stirring, improves processing efficiency.
Description
Technical field
The utility model relates to a kind of injection-moulding devices, and in particular to a kind of injection molding machine stirring device belongs to injection-moulding device skill
Art field.
Background technique
Injection molding machine is that various shape plastics are made by mould for plastics in liquid material, thermoplastic or thermosetting property material
The molding equipment of product；In forming process, liquid material, thermoplastic or thermosetting property material enter note by the feed opening of hopper
In the injecting systems of molding machine, melted in hopper, mix or other injections before manufacturing procedure, injection molding machine is to such material
Apply high pressure, it is made to project the process full of mold cavity to complete injection molding.With the needs of social development, plastic products
Performance requirement is also higher and higher, and for the different function demand for meeting various products, plastic products are from the product court of bill of materials one
The line of production of multiple mixed materials develops.
In the prior art, various hybrid material are the mixing for completing material in hopper by feed opening, traditional technology
Middle hopper is to complete stirring by screw rod and squeeze material transfer work, is not only easy to appear stirring not in being stirred injection process
Impartial phenomenon, and the extruding material transfer of screw rod is easy to produce heat, and the temperature of material is caused to increase；Mixture is needed in injection
It keeps low temperature just to can ensure that material keeps the state of material, once the temperature of material rises, material parts state is be easy to cause to become
Change, the performance of product after the unequal also reduction molding of material mixing.
Utility model content
A kind of in order to solve the above problems, the utility model proposes injection molding machine stirring device, material mixing sufficiently, and can sides
Side preheating is stirred, processing efficiency is improved.
The injection molding machine stirring device of the utility model, including mixing drum, and the rabbling mechanism being movably installed in mixing drum；
It is provided with stir mixing storehouse and caching pre-heating cabin in the mixing drum, and passes through activity between stir mixing storehouse and caching pre-heating cabin
Partition isolation, is stirred material by the rabbling mechanism in stir mixing storehouse, mixes, and the material after being sufficiently mixed enters slow
It is preheated after depositing pre-heating cabin, the mixing after preheating is exported through discharge bucket；Its top of the mixing drum is provided with multiple feed hoppers,
It can be used for the addition of a variety of different materials or the addition of material of the same race, improve production efficiency；Its bottom of the mixing drum is equipped with more
, it can be achieved that multi-pass way discharging device is molded, the workpiece of realization different structure model is molded a discharge bucket；Pacify on each discharge bucket
Equipped with switch valve；
The rabbling mechanism is set in stir mixing storehouse；The rabbling mechanism includes agitating shaft, and is driven with agitating shaft
The stirring motor of connection, and it is installed on the stirrer paddle of agitating shaft periphery；Its bottom of the agitating shaft is provided with stirrer gear；It is described
Stirring motor is installed on above mixing drum by motor rack；The stirrer paddle its scraper plate is installed away from one end of the mixing shaft；Institute
Stating its outer surface of scraper plate, its inner wall is bonded with mixing drum, stirring motor movement, driving agitating shaft rotation, to drive stirrer paddle
Rotation, is stirred the various materials in stir mixing storehouse, mixes；Mixing drum inner wall be arranged scraper plate, and scraper plate with stir
Blade connection is mixed, when stirrer paddle rotates under the drive of agitating shaft, scraper plate is rotated around mixing drum inner wall, viscous for clearing up
The material of mixing drum inner wall is invested, material adhesion mixing drum inner wall can be effectively prevent, improves yield, and the cleaning of mixing drum is more
It is convenient；
The caching pre-heating cabin is located at below active clapboard, and its inside is equipped with thermosistor, can be in caching pre-heating cabin
Mixing preheated, be conducive to the subsequent thermoplastic shaping of material, improve production efficiency, wherein thermosistor is for regulating and controlling caching
Heating temperature in pre-heating cabin is the prior art, this will not be detailed here its particular circuit configurations and its working principle；
Its inner wall of the mixing drum is fixedly installed with trapezoidal fixed block；The active clapboard one end passes through shaft and stirring
Cylinder is hinged, and the other end is connect with trapezoidal fixed block magnetism；Its bottom surface of the active clapboard is equipped with multiple reversing shafts；It is described to change
Mixing drum is passed through to axis one end and is connect by drive sprocket with overturning motor drive；Its other end by bearing seat assembly with
Mixing drum installation, overturns motor action, drives reversing shaft rotation by drive sprocket, to drive the activity with commutation axis connection
Partition is overturn, convenient for the isolation and blanking of material.
As preferred embodiment, the mixing drum is fixedly installed on chassis；The chassis two sides are separately installed with
One dither is conducive to the whereabouts of material, improves processing efficiency.
As preferred embodiment, for the stirrer paddle along the axially staggered setting of agitating shaft, mixing effect is more preferable, so that
Material can be sufficiently mixed under the shock of stirrer paddle and stirring action.
Further, the active clapboard its be integrally fixed with magnetic absorption member away from shaft side；The trapezoidal fixed block its
Electromagnet is installed close to active clapboard side；When the solenoid is energized, the magnetic absorption member of the active clapboard and trapezoidal fixed block
Electromagnetic actuation, electromagnet power-off do not have magnetism, overturns motor action, driving active clapboard rotation, so that stirring is mixed
Material after conjunction is under the vibration of self gravity and dither from being fallen in caching pre-heating cabin in stir mixing storehouse；When stirring
It mixes the mixed uniformly raw material in blending bunker to drop down onto completely in caching pre-heating cabin, overturns motor action, driving active clapboard returns
To original position, and electromagnet is powered, so that electromagnet is fixed with magnetic absorption member magnetism, connects stronger, prevents the stirring when stirring
Material in blending bunker enters caching pre-heating cabin, influences the mixing of material, is unfavorable for being sufficiently mixed for material；When active clapboard with
After trapezoidal fixed block is bonded and fixes completely, carry out material stirring can be fed again, and realization preheats while stirring, improves processing
Efficiency.
Compared with prior art, the injection molding machine stirring device of the utility model, passes through stir mixing storehouse
Interior rabbling mechanism is stirred material, mixes, and the material after being sufficiently mixed is preheated after entering caching pre-heating cabin, preheats
Mixing afterwards is exported through discharge bucket, and multiple feed hoppers and multiple discharge buckets are arranged, and can be used for the addition or same of a variety of different materials
The addition of kind material, improves production efficiency, and realizes the injection molding of multi-pass way discharging device, can be used for the workpiece note of different structure model
Modeling；Electromagnet is powered, so that electromagnet is fixed with magnetic absorption member magnetism, connection is stronger, prevents the stir mixing storehouse in stirring
In material enter caching pre-heating cabin, influence the mixing of material, be unfavorable for being sufficiently mixed for material；When active clapboard with it is trapezoidal solid
Determine that carry out material stirring can be fed again, realization preheats while stirring, improves processing efficiency after block is bonded and fixes completely.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the stirrer paddle mounting structure schematic diagram of the utility model.
Fig. 3 is the active clapboard mounting structure schematic diagram of the utility model.
Each component mark in attached drawing are as follows: 1- mixing drum, 2- active clapboard, 3- feed hopper, 4- discharge bucket, 5- switch valve, 6-
Agitating shaft, 7- stirring motor, 8- stirrer paddle, 9- stirrer gear, 10- motor rack, 11- stir mixing storehouse, 12- cache pre-heating cabin,
13- scraper plate, 14- thermosistor, the trapezoidal fixed block of 15-, 16- shaft, 17- reversing shaft, 18- drive sprocket, 19- overturn motor, 20-
Chassis, 21- dither, 22- magnetic absorption member, 23- electromagnet.
Specific embodiment
Injection molding machine stirring device as shown in Figure 1 to Figure 3, including mixing drum 1, and it is movably installed in stirring in mixing drum 1
Mix mechanism；Stir mixing storehouse 11 and caching pre-heating cabin 12, and stir mixing storehouse 11 and caching preheating are provided in the mixing drum 1
It is isolated between storehouse 12 by active clapboard 2；Its top of the mixing drum 1 is provided with multiple feed hoppers 3；Described its bottom of mixing drum 1
Portion is equipped with multiple discharge buckets 4；Switch valve 5 is mounted on each discharge bucket 4；
The rabbling mechanism is set in stir mixing storehouse 11；The rabbling mechanism includes agitating shaft 6, and with agitating shaft 6
The stirring motor 7 of transmission connection, and it is installed on the stirrer paddle 8 of 6 periphery of agitating shaft；Described its bottom of agitating shaft 6, which is provided with, to be stirred
Teeth 9；The stirring motor 7 is installed on 1 top of mixing drum by motor rack 10；The stirrer paddle 8 its deviate from agitating shaft 6 one
End is equipped with scraper plate 13；Its inner wall is bonded with mixing drum 1 for described its outer surface of scraper plate 13；
The caching pre-heating cabin 12 is located at 2 lower section of active clapboard, and its inside is equipped with thermosistor 14；
Described its inner wall of mixing drum 1 is fixedly installed with trapezoidal fixed block 15；2 one end of active clapboard passes through shaft 16
Hinged with mixing drum 1, the other end is connect with trapezoidal 15 magnetism of fixed block；Described its bottom surface of active clapboard 2 is equipped with multiple change
To axis 17；17 one end of reversing shaft passes through mixing drum 1 and is sequentially connected by drive sprocket 18 and overturning motor 19；It is another
It is installed by bearing seat assembly (not shown) and mixing drum 1 one end.
The mixing drum 1 is fixedly installed on chassis 20；20 two sides of chassis are separately installed with a dither 21.
The stirrer paddle 8 is along the axially staggered setting of agitating shaft 6.
The active clapboard 2 its be integrally fixed with magnetic absorption member 22 away from 16 side of shaft；The trapezoidal fixed block 15 its lean on
Nearly 2 side of active clapboard is equipped with electromagnet 23；When electromagnet 23 be powered when, the magnetic absorption member 22 of the active clapboard 2 with it is trapezoidal
The electromagnet 23 of fixed block 15 is attracted.
The injection molding machine stirring device of the utility model, stirring motor movement, driving agitating shaft rotation, to drive agitating paddle
Leaf rotation, is stirred the various materials in stir mixing storehouse, mixes；Mixing drum inner wall be arranged scraper plate, and scraper plate with
Stirrer paddle connection, when stirrer paddle rotates under the drive of agitating shaft, scraper plate is rotated around mixing drum inner wall, for clearing up
It is adhered to the material of mixing drum inner wall, material adhesion mixing drum inner wall can be effectively prevent, improves yield, and the cleaning of mixing drum is more
It is convenient to add；After stirring, motor action is overturn, reversing shaft rotation is driven by drive sprocket, to drive and commutation axis connection
Active clapboard is overturn, so that the material after being stirred is under the vibration of self gravity and dither from stir mixing
It is fallen in storehouse in caching pre-heating cabin；It caches in pre-heating cabin, turns over when the mixed uniformly raw material in stir mixing storehouse drops down onto completely
Rotating motor movement, driving active clapboard is back to original position, and electromagnet is powered, so that electromagnet is fixed with magnetic absorption member magnetism, even
Connect it is stronger, prevent stirring when stir mixing storehouse in material enter caching pre-heating cabin, influence the mixing of material, be unfavorable for
Material is sufficiently mixed；It is preheated under the action of thermosistor into the mixing in caching pre-heating cabin, it is subsequent to be conducive to material
Thermoplastic shaping, improve production efficiency；Mixing after preheating is exported through discharge bucket.
Above-described embodiment is only the better embodiment of the utility model, therefore all according to the utility model patent application range
The equivalent change or modification that the structure, feature and principle is done, is included in the scope of the utility model patent application.
Claims (4)
1. a kind of injection molding machine stirring device, it is characterised in that: including mixing drum, and the blender being movably installed in mixing drum
Structure；It is provided with stir mixing storehouse and caching pre-heating cabin in the mixing drum, and passes through between stir mixing storehouse and caching pre-heating cabin
Active clapboard isolation；Its top of the mixing drum is provided with multiple feed hoppers；Its bottom of the mixing drum is equipped with multiple discharge buckets；
Switch valve is mounted on each discharge bucket；
The rabbling mechanism is set in stir mixing storehouse；The rabbling mechanism includes agitating shaft, and is sequentially connected with agitating shaft
Stirring motor, and be installed on the stirrer paddle of agitating shaft periphery；Its bottom of the agitating shaft is provided with stirrer gear；The stirring
Motor is installed on above mixing drum by motor rack；The stirrer paddle its scraper plate is installed away from one end of the mixing shaft；It is described to scrape
Its inner wall is bonded its outer surface of plate with mixing drum；
The caching pre-heating cabin is located at below active clapboard, and its inside is equipped with thermosistor；
Its inner wall of the mixing drum is fixedly installed with trapezoidal fixed block；The active clapboard one end is cut with scissors by shaft and mixing drum
It connects, the other end is connect with trapezoidal fixed block magnetism；Its bottom surface of the active clapboard is equipped with multiple reversing shafts；The reversing shaft
One end passes through mixing drum and is connect by drive sprocket with overturning motor drive；Its other end passes through bearing seat assembly and stirring
Cylinder installation.
2. injection molding machine stirring device according to claim 1, it is characterised in that: the mixing drum is fixedly installed in chassis
On；The chassis two sides are separately installed with a dither.
3. injection molding machine stirring device according to claim 1, it is characterised in that: the stirrer paddle is axially handed over along agitating shaft
Mistake setting.
4. injection molding machine stirring device according to claim 1, it is characterised in that: the active clapboard its deviate from shaft side
Integrally it is fixed with magnetic absorption member；The trapezoidal fixed block its close to active clapboard side electromagnet is installed；When the solenoid is energized,
The electromagnetic actuation of the magnetic absorption member of the active clapboard and trapezoidal fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821130945.5U CN208645865U (en) | 2018-07-17 | 2018-07-17 | A kind of injection molding machine stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821130945.5U CN208645865U (en) | 2018-07-17 | 2018-07-17 | A kind of injection molding machine stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208645865U true CN208645865U (en) | 2019-03-26 |
Family
ID=65784642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821130945.5U Expired - Fee Related CN208645865U (en) | 2018-07-17 | 2018-07-17 | A kind of injection molding machine stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208645865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466128A (en) * | 2019-08-22 | 2019-11-19 | 陈明辉 | A kind of injection molding apparatus guaranteeing injection pressure stability |
| CN113480176A (en) * | 2021-07-29 | 2021-10-08 | 安徽磐盛新型材料科技有限公司 | Preparation device and preparation method of aventurine glass dry particles with flashing effect |
-
2018
- 2018-07-17 CN CN201821130945.5U patent/CN208645865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466128A (en) * | 2019-08-22 | 2019-11-19 | 陈明辉 | A kind of injection molding apparatus guaranteeing injection pressure stability |
| CN113480176A (en) * | 2021-07-29 | 2021-10-08 | 安徽磐盛新型材料科技有限公司 | Preparation device and preparation method of aventurine glass dry particles with flashing effect |
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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: 20190326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |