CN207874629U - A kind of injection molding machine drying conveying device - Google Patents
A kind of injection molding machine drying conveying device Download PDFInfo
- Publication number
- CN207874629U CN207874629U CN201820242086.2U CN201820242086U CN207874629U CN 207874629 U CN207874629 U CN 207874629U CN 201820242086 U CN201820242086 U CN 201820242086U CN 207874629 U CN207874629 U CN 207874629U
- Authority
- CN
- China
- Prior art keywords
- conveying pipeline
- hopper
- injection molding
- air inlet
- inner cavity
- 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 29
- 238000001035 drying Methods 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 64
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000004064 recycling Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 238000012545 processing Methods 0.000 description 9
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004544 sputter deposition 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
- Drying Of Solid Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a kind of injection molding machines to dry conveying device, the drying system for including hopper and being arranged before hopper, the drying system includes feeding cylinder, the feeding cylinder is provided with inner cavity and exocoel, it is connected with head cover on the exocoel, air inlet is provided on inner cavity, air outlet is provided on exocoel, it is provided with ventilation opening between the inner cavity and exocoel, hole there are two being also set up on the inner cavity, feeding cylinder lumen side in two holes is respectively arranged with air outlet strainer and air inlet strainer, the air inlet is connected with air-heater, it is provided with material storage tube below the feeding cylinder, the material storage tube, which is connected with, takes out material machine, the air inlet for taking out material machine is connected with feed pipe, the feed pipe extends to the material storage tube bottom, the gas outlet for taking out material machine is connected with conveying pipeline, it is connected to above the conveying pipeline and the hopper.The utility model can preferably be dried material, improve injection molding effect.
Description
Technical field
The utility model is related to injection molding machine technical fields more particularly to a kind of injection molding machine to dry conveying device.
Background technology
Injection molding machine also known as injection (mo(u)lding) machine or injector.It is by thermoplastic or thermosetting plastics using plastics at
Pattern has the main former that variously-shaped plastic products are made.It is molded function heating of plastic, molten plastic is applied high
Pressure makes it project and be full of mold cavity.When injection molding machine is worked, need that processing is dried to material, this behaviour
Work is completed in feeding cylinder, and heating tube is provided in feeding cylinder, is heated by heating tube and is generated heat to material progress
It is dried, however the feeding cylinder of existing injection molding machine is smaller, the material quantity being dried every time is seldom, and larger charging
Cylinder can make the drying process to material insufficient again, can influence the effect of injection molding.
Utility model content
To solve the disadvantage that the prior art and deficiency, a kind of injection molding machine drying conveying device is provided, it is better to reach
The purpose for being dried material, improving injection molding effect.
Include hopper and setting to realize that a kind of injection molding machine that the utility model aim provides dries conveying device
Drying system before hopper, the drying system include feeding cylinder, and the feeding cylinder is provided with inner cavity and exocoel, described outer
It is connected with head cover on chamber, air inlet is provided on inner cavity, air outlet is provided on exocoel, is set between the inner cavity and exocoel
It is equipped with ventilation opening, is also set up on the inner cavity there are two hole, the feeding cylinder lumen side in two holes is respectively arranged with air outlet filter
Net and air inlet strainer, the air inlet are connected with air-heater, and material storage tube is provided with below the feeding cylinder, and the material storage tube connects
It is connected to material machine of taking out, the air inlet for taking out material machine is connected with feed pipe, and the feed pipe extends to the material storage tube bottom, described
The gas outlet for taking out material machine is connected with conveying pipeline, is connected to above the conveying pipeline and the hopper.
As being further improved for said program, the conveying pipeline is connected with rotary dehumidifier.
As being further improved for said program, the conveying pipeline includes the first conveying pipeline and the second conveying pipeline, described
One end of first conveying pipeline is connected with one end of the second conveying pipeline, the other end of first conveying pipeline and the outlet for taking out material machine
Mouth connection, the other end of second conveying pipeline and hopper top are connected to, first conveying pipeline and the second conveying pipeline phase
The position of connection is equipped with filter device.
As being further improved for said program, first conveying pipeline and the second conveying pipeline pass through first flange disk and
Two ring flanges are connected, and the filter device is arranged between the first flange disk and second flange disk.
As being further improved for said program, the filter device includes two pieces of setting-up pieces and is arranged at two pieces
Filter screen among the setting-up piece.
As being further improved for said program, sealing cover, the sealing cover and the hopper are provided on the hopper
Between to be tightly connected, the hopper is connected with hot air recycling system.
As being further improved for said program, the hot air recycling system include be arranged feed hopper bottom side into
Tracheae is provided with muffler above the hopper, and the other end of the muffler is connected with filter, and the filter goes out
Mouth is connected with air pump, and the outlet of the air pump is connected with gas collecting jar with ground-on cover plate, heating tube is housed inside the gas collecting jar with ground-on cover plate, the gas collecting jar with ground-on cover plate
Top is connected to the air inlet pipe.
As being further improved for said program, the outside of the muffler and air inlet pipe, which covers, is provided with heat preservation rock
Cotton.
The utility model has the beneficial effects that：
Compared with prior art, the utility model is provided with drying system before hopper, and drying system includes feeding cylinder,
Feeding cylinder is provided with inner cavity and exocoel, and head cover is connected on exocoel, air inlet is provided on inner cavity, is provided with out on exocoel
Air port is provided with ventilation opening between inner cavity and exocoel, air inlet is connected with air-heater, and hot wind, which is first sent into inner cavity, carries out material
Heat drying, then will there is the hot wind that certain temperature reduces to be sent into exocoel and inner cavity is kept the temperature, improve heat drying material
Efficiency is provided with material storage tube below feeding cylinder, and material storage tube, which is connected with, takes out material machine, and the air inlet for taking out material machine is connected with feed pipe,
Feed pipe extends to material storage tube bottom, and the gas outlet for taking out material machine is connected with conveying pipeline, is connected to above conveying pipeline and hopper, passes through pumping
Hopper inner air is aspirated in the work of material machine so that forms negative pressure inside hopper, the good material of heat drying is delivered to
Hopper is thermally dried material by hopper compared to before, and actual heat drying effect is good, can be with rapid draing
And it can be carried out continuously heat drying processing, after the material heat drying processing inside feeding cylinder, it is delivered to hopper immediately,
Then it adds materials again toward feeding cylinder the inside, continuous processing can be carried out, within the unit interval, the quantity phase of heat drying processing
It is bigger than in before, the effect of injection molding can be both improved, the yield of injection molding can also be improved.The utility model can be dried preferably
It handles material, improve injection molding effect.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, wherein：
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
As shown in Figure 1, a kind of injection molding machine of the utility model design dries conveying device, include hopper 1 and setting
Drying system before hopper 1, drying system include feeding cylinder 2, and feeding cylinder 2 is provided with inner cavity 211 and exocoel 222, exocoel
Be connected with head cover 3 on 222, air inlet 4 be provided on inner cavity 211, be provided with air outlet 5 on exocoel 222, inner cavity 211 with
It is provided with ventilation opening 6 between exocoel 222, is also set up on inner cavity 211 there are two hole, 2 inner cavity of feeding cylinder, 211 side point in two holes
It is not provided with air outlet strainer 8 and air inlet strainer 7, air inlet 4 is connected with air-heater 9, and 2 lower section of feeding cylinder is provided with material storage tube
10, material storage tube 10, which is connected with, takes out material machine 11, and the air inlet for taking out material machine 11 is connected with feed pipe 12, and feed pipe 12 extends to material storage tube
10 bottoms, the gas outlet for taking out material machine 11 are connected with conveying pipeline, and conveying pipeline is connected to 1 top of hopper, and conveying pipeline is connected with runner and removes
Can processing further be dried to the raw material being delivered in hopper 1 in wet device 14, rotary dehumidifier 14, to improve injection molding
Effect.Wherein, conveying pipeline includes the first conveying pipeline 131 and the second conveying pipeline 132, one end and second of the first conveying pipeline 131
One end of conveying pipeline 132 is connected, and the other end of the first conveying pipeline 131 is connect with the gas outlet for taking out material machine 11, the second conveying pipeline
132 other end is connected to 1 top of hopper, and the first conveying pipeline 131 and the second conveying pipeline 132 pass through first flange disk and the second method
Blue disk is connected.Filter device 15 is arranged between first flange disk and second flange disk, can play firm effect, avoid
Filter device 15 and facilitates handling in the activity of the junction of the first conveying pipeline 131 and the second conveying pipeline 132, when needing to clear up
When impurity, the junction of the first conveying pipeline 131 and the second conveying pipeline 132 can be disassembled, take out filter device 15
It is cleared up.The first conveying pipeline 131 and the second conveying pipeline 132 are connected using ring flange, can play the role of fixed, is avoided
Because the suction for taking out material machine 11 is excessive, causes the first conveying pipeline 131 and the second conveying pipeline 132 to be disconnected in junction, otherwise inhaling
During material, raw material, which disconnect sputtering from junction, to be come, and is polluted environment, can also be affected the normal operation of the equipment.Filter device 15
The filter screen for including two pieces of setting-up pieces and being arranged among two pieces of setting-up pieces, advanced optimizes, can be by filter screen
Magnetic material is made, impurity screening or bulky grain raw material and metallics can be prevented into material bin 1 in this way, to
Nozzle is avoided to be blocked.Sealing cover 16 is provided on hopper 1, to be tightly connected between sealing cover 16 and hopper 1, hopper 1 connects
There is hot air recycling system.Hot air recycling system includes the air inlet pipe 17 being arranged in 1 bottom side of hopper, and the top of hopper 1 is set
It is equipped with muffler 18, the other end of muffler 18 is connected with filter 19, and the outlet of filter 19 is connected with air pump 20, air pump 20
Outlet be connected with gas collecting jar with ground-on cover plate 21,21 inside of gas collecting jar with ground-on cover plate is equipped with heating tube, and the top of gas collecting jar with ground-on cover plate 21 is connected to air inlet pipe 17.Return-air
The outside of pipe 18 and air inlet pipe 17 covers and is provided with heat preservation rock.Compared with prior art, the utility model is set before hopper 1
It is equipped with drying system, drying system includes feeding cylinder 2, and feeding cylinder 2 is provided with inner cavity 211 and exocoel 222, lives on exocoel 222
It is dynamic to be connected with head cover 3, it is provided with air inlet 4 on inner cavity 211, air outlet 5, inner cavity 211 and exocoel 222 are provided on exocoel 222
Between be provided with ventilation opening 6, air inlet 4 is connected with air-heater 9, first by hot wind feeding inner cavity 211 material is thermally dried,
There to be the hot wind that certain temperature reduces to be sent into exocoel 222 again to keep the temperature inner cavity 211, improves the effect of heat drying material
Rate is provided with material storage tube 10 below feeding cylinder 2, and material storage tube 10, which is connected with, takes out material machine 11, and the air inlet for taking out material machine 11 is connected with
Feed pipe 12, feed pipe 12 extend to 10 bottom of material storage tube, and the gas outlet for taking out material machine 11 is connected with conveying pipeline, conveying pipeline and hopper
1 top connection aspirates 1 inner air of hopper by taking out the work of material machine 11 so that 1 inside of hopper forms negative pressure, will add
The good material of heated drying is delivered to hopper 1, compared to before, is thermally dried to material by hopper 1, and actual heating is dry
Dry effect is good, with rapid draing and heat drying processing can be carried out continuously, at the material heat drying of 2 the inside of feeding cylinder
After reason, it is delivered to hopper 1 immediately, then adds materials again toward 2 the inside of feeding cylinder, continuous processing can be carried out, in unit
In, the quantity of heat drying processing is big compared to before, can both improve the effect of injection molding, can also improve the production of injection molding
Amount.The utility model can preferably be dried material, improve injection molding effect.
Above example is not limited to the embodiment technical solution of itself, can be incorporated between embodiment new
Embodiment.Above example is only to illustrate the technical solution of the utility model and is not intended to limit it, all without departing from this
Any modification of utility model spirit and scope or equivalent replacement should all cover the range in technical solutions of the utility model
It is interior.
Claims (8)
1. a kind of injection molding machine dries conveying device, it is characterised in that：The baking for including hopper (1) and being arranged before hopper (1)
Dry systems, the drying system include feeding cylinder (2), and the feeding cylinder (2) is provided with inner cavity (211) and exocoel (222), institute
It states and is connected with head cover (3) on exocoel (222), air inlet (4) is provided on inner cavity (211), exocoel is provided with out on (222)
Air port (5) is provided with ventilation opening (6), two is additionally provided on the inner cavity (211) between the inner cavity (211) and exocoel (222)
A hole is respectively arranged with air outlet strainer (8) and air inlet strainer (7), institute in feeding cylinder (2) inner cavity (211) side in two holes
It states air inlet (4) and is connected with air-heater (9), material storage tube (10) is provided with below the feeding cylinder (2), the material storage tube (10) is even
It is connected to material machine (11) of taking out, the air inlet for taking out material machine (11) is connected with feed pipe (12), and the feed pipe (12) extends to institute
State material storage tube (10) bottom, the gas outlet for taking out material machine (11) is connected with conveying pipeline, the conveying pipeline on the hopper (1)
Fang Liantong.
2. a kind of injection molding machine according to claim 1 dries conveying device, it is characterised in that：The conveying pipeline, which is connected with, to be turned
Take turns dehumidifier (14).
3. a kind of injection molding machine according to claim 2 dries conveying device, it is characterised in that：The conveying pipeline includes
One conveying pipeline (131) and the second conveying pipeline (132), one end of first conveying pipeline (131) and the one of the second conveying pipeline (132)
End is connected, and the other end of first conveying pipeline (131) is connect with the gas outlet for taking out material machine (11), second conveying pipeline
(132) it is connected to above the other end and the hopper (1), first conveying pipeline (131) is connected with the second conveying pipeline (132)
Position filter device (15) is installed.
4. a kind of injection molding machine according to claim 3 dries conveying device, it is characterised in that：First conveying pipeline
(131) it is connected with second flange disk by first flange disk with the second conveying pipeline (132), filter device (15) setting exists
Between the first flange disk and second flange disk.
5. a kind of injection molding machine according to claim 4 dries conveying device, it is characterised in that：Filter device (15) packet
The filter screen for including two pieces of setting-up pieces and being arranged among two pieces of setting-up pieces.
6. drying conveying device according to any a kind of injection molding machine in claim 1-5, it is characterised in that：The hopper
(1) sealing cover (16) is provided on, to be tightly connected between the sealing cover (16) and the hopper (1), the hopper (1) is even
It is connected to hot air recycling system.
7. a kind of injection molding machine according to claim 6 dries conveying device, it is characterised in that：The hot air recycling system packet
The air inlet pipe (17) being arranged in hopper (1) bottom side is included, muffler (18) is provided with above the hopper (1), it is described
The other end of muffler (18) is connected with filter (19), and the outlet of the filter (19) is connected with air pump (20), the gas
The outlet of pump (20) is connected with gas collecting jar with ground-on cover plate (21), and heating tube is housed inside the gas collecting jar with ground-on cover plate (21), the gas collecting jar with ground-on cover plate (21) it is upper
It is square to be connected to the air inlet pipe (17).
8. a kind of injection molding machine according to claim 7 dries conveying device, it is characterised in that：The muffler (18) and into
The outside of tracheae (17), which covers, is provided with heat preservation rock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820242086.2U CN207874629U (en) | 2018-02-09 | 2018-02-09 | A kind of injection molding machine drying conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820242086.2U CN207874629U (en) | 2018-02-09 | 2018-02-09 | A kind of injection molding machine drying conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207874629U true CN207874629U (en) | 2018-09-18 |
Family
ID=63498764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820242086.2U Expired - Fee Related CN207874629U (en) | 2018-02-09 | 2018-02-09 | A kind of injection molding machine drying conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207874629U (en) |
-
2018
- 2018-02-09 CN CN201820242086.2U patent/CN207874629U/en not_active Expired - Fee Related
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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: 20180918 |