CN207256815U - A kind of modified plastic particles extruder mixing feeding device - Google Patents
A kind of modified plastic particles extruder mixing feeding device Download PDFInfo
- Publication number
- CN207256815U CN207256815U CN201721038075.4U CN201721038075U CN207256815U CN 207256815 U CN207256815 U CN 207256815U CN 201721038075 U CN201721038075 U CN 201721038075U CN 207256815 U CN207256815 U CN 207256815U
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- China
- Prior art keywords
- shaft
- feeding tube
- conveying
- stirring shaft
- screw conveyor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
It the utility model is related to a kind of modified plastic particles extruder mixing feeding device, including feed hopper and screw conveyor, screw conveyor includes the cylindric feeding tube that lateral inclination is set up, conveying shaft is equipped with feeding tube, conveying shaft is equipped with helical blade, the bottom of feed hopper at the top of feeding tube left end with connecting, the outlet of screw conveyor is connected by the charge door of vertically arranged casing drum and extruder, it is additionally provided with electric hybrid module, electric hybrid module includes the stirring shaft being arranged in feeding tube and the stirring motor being arranged on outside feeding tube, one end of stirring shaft is stretched out outside feeding tube to be connected with stirring motor, the other end of stirring shaft is rotatablely connected with conveying shaft close to one end of feed hopper, stirring shaft is externally provided with multiple stir plates.Electric hybrid module is set, can realize the mixing of multiple additives, in the conveying by screw conveyor, which integrates material mixing and conveying, while making operation more convenient, has saved production cost.
Description
Technical field
It the utility model is related to materials processing technology field, and in particular to a kind of modified plastic particles extruder mixing charging
Device.
Background technology
The feed way of extrusion molding can be divided into gravity charging and force charging.Gravity charging is the boring weight by itself
Power is added in barrel, its is simple in structure, and cost is relatively low, but it is uneven to feed.It is by external force that material is strong to force charging
System is filled out in barrel, overcomes arch formation, and charging is uniform.Existing common pressure feeding device is spiral pressure charging.But
It is that in use, in the junction of feeding device and barrel, due to temperature change, the moisture that is carried in material, which is heated, to be waved
Hair can be assembled in the exit of feeding device, and the moisture assembled drops onto and easily causes screw rod to be broken on the screw rod in barrel,
Influence production.
To solve the above-mentioned problems, the Chinese patent of Publication No. CN206367174U discloses a kind of modified plastics
For particle extruder feeding device by being obstructed by feeding plate, the moisture carried in material volatilization of being heated can be gathered in blanking
Plate lower surface, is being discharged.But when needing to add a variety of plastic modifiers at the same time, which cannot be sufficiently mixed
In addition stirring, can only provide corresponding mixed stirring device, so inconvenient, while add production cost.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of modified plastic particles extruder to mix
Close feeding device.
The technical solution adopted in the utility model is：A kind of modified plastic particles extruder mixing feeding device, including into
Hopper and screw conveyor, the screw conveyor include the cylindric feeding tube that lateral inclination is set up, the feeding tube
In be equipped with conveying shaft, the conveying shaft is equipped with helical blade, and the bottom of the feed hopper and feeding tube left end top connect
Logical, the outlet of the screw conveyor is connected by the charge door of vertically arranged casing drum and extruder, the helical feed
The outlet of machine is connected with the upper end of casing drum and screw conveyor exit feeding tube the latter half extends at casing drum center
The junction of the feeding plate of formation semicircle shape, the casing drum and screw conveyor exit feeding tube lower half is to outside casing drum
Side protrudes to form water collection chamber, and the water collection chamber is equipped with osculum, is additionally provided with electric hybrid module, and the electric hybrid module includes being arranged on
Stirring shaft in feeding tube and the stirring motor being arranged on outside feeding tube, one end of the stirring shaft stretch out feeding tube it is outer with
Stirring motor connects, and the other end of the stirring shaft is rotatablely connected with conveying shaft close to one end of feed hopper, the stirring
Shaft is externally provided with multiple stir plates.
A kind of modified plastic particles extruder mixing feeding device as described above, further illustrates to be that the stirring turns
Axis is connected by connector with conveying shaft, and the connector includes cylindrical bearing seat, the stirring shaft and conveying shaft
Connection end respectively extended to from the both ends of bearing block in bearing block, and be connected by rolling bearing with bearing block, it is described
The outer ring of rolling bearing is fixedly connected with the inner wall of bearing block, and the inner ring of the rolling bearing is respectively sleeved at stirring shaft and defeated
Send outside shaft, the both ends of the bearing block are equipped with bearing cap, and the stirring shaft and conveying shaft are stretched among bearing cap respectively
Go out.
A kind of modified plastic particles extruder mixing feeding device as described above, further illustrates to be the bearing cap
It is bolted to connection between bearing block.
A kind of modified plastic particles extruder mixing feeding device as described above, further illustrates and is, positioned at feeding tube
In stirring shaft be externally provided with wear-resistant sleeve.
A kind of modified plastic particles extruder mixing feeding device as described above, further illustrates to be the feed hopper
Lower sidewalls are equipped with vibrator.
The beneficial effects of the utility model are：1st, obstructed by feeding plate, the moisture carried in material is heated to volatilize and assembles
Collect in the lower surface of feeding plate, being gathered in feeding plate lower surface vapor can enter in water collection chamber and exclude along bottom wall, avoid
Water droplet falls on screw rod the fracture for causing screw rod and gets rusty.2nd, by setting electric hybrid module, multiple additives can be realized
It is mixed, in the conveying by screw conveyor, which integrates material mixing and conveying, makes operation more just
While prompt, production cost has been saved.3rd, further connected by connector, stirring shaft and conveying shaft can be made individually to turn
It is dynamic, it does not interfere with each other, according to circumstances can individually completes the adjusting to mixing speed and conveying speed.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is stirring shaft and conveying rotating shaft connecting structure embodiment schematic diagram.
In figure：1st, feed hopper；2nd, screw conveyor；3rd, feeding tube；4th, shaft is conveyed；5th, helical blade；6th, casing drum；7、
Extruder；8th, feeding plate；9th, water collection chamber；10th, stirring shaft；11st, stirring motor；12nd, stir plate；13rd, connector；14th, bearing
Seat；15th, rolling bearing；16th, bearing cap；17th, bolt；18th, vibrator.
Embodiment
The utility model embodiment is further elaborated below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of modified plastic particles extruder mixing feeding device provided in this embodiment, including feed hopper
1 and screw conveyor 2, the feed hopper 1 is used for heaven multiple additives and material, and the screw conveyor 2 is completing pair
The conveying of material.
The screw conveyor 2 includes the cylindric feeding tube 3 that lateral inclination is set up, the center of the feeding tube 3
The angle of line and horizontal plane is preferably 5~15 °, if angle is excessive or the too small conveying for being all unfavorable for material in feeding tube 3, therefore
The center line of feeding tube 3 and the angle of horizontal plane are preferably 5~15 °.
Conveying shaft 4 is equipped with the feeding tube 3, the conveying shaft 4 is equipped with helical blade 5, so that by spiral
The rotation of blade 5 is transported up material, and the bottom of the feed hopper 1 at the top of 3 left end of feeding tube with connecting, the helical feed
The outlet of machine 2 is connected by vertically arranged casing drum 6 with the charge door of extruder 7, and the outlet of the screw conveyor 2 is with adding
The upper end connection of barrel 6 and 2 exit feeding tube of screw conveyor, 3 the latter half are to extending to form semicircle at 6 center of casing drum
The feeding plate 8 of shape, the junction of the casing drum 6 and 2 exit feeding tube of screw conveyor, 3 lower half is to the outside of casing drum 6
Protrusion forms water collection chamber 9, and the water collection chamber 9 is equipped with osculum, and by the barrier of feeding plate 8, the moisture carried in material is heated
Volatilization can be gathered in the lower surface of feeding plate 8, and being gathered in 8 lower surface vapor of feeding plate can enter in water collection chamber 9 along bottom wall
And exclude, avoid water droplet and fall on extruder 7 fracture for causing screw rod and get rusty.
The present apparatus is additionally provided with electric hybrid module, and the electric hybrid module includes the stirring shaft 10 being arranged in feeding tube 3 and sets
The stirring motor 11 outside feeding tube 3 is put, one end of the stirring shaft 10 is stretched out outside feeding tube 3 to be connected with stirring motor 11,
The other end of the stirring shaft 10 is rotatablely connected with conveying shaft close to one end of feed hopper 1,10 peripheral hardware of stirring shaft
There are multiple stir plates 12, so that by the rotation of stir plate 12, complete the mixing to being added to material in feeding tube 3,
Complete to complete the conveying to mixed material in the helical blade 5 by conveying in shaft 4 after being mixed, which mixes
Close stirring and conveying is integrated, while making operation more convenient, save production cost.
As shown in Fig. 2, the stirring shaft 4 is connected by connector 13 with conveying shaft 10, the connector 13 includes
The connection end of cylindrical bearing seat 14, the stirring shaft 4 and conveying shaft 10 respectively extends from the both ends of bearing block 14
It is connected to bearing block 14, and by rolling bearing 15 with bearing block 14, outer ring and the bearing block 14 of the rolling bearing 15
Inner wall is fixedly connected, and the inner ring of the rolling bearing 15 is respectively sleeved at outside stirring shaft 4 and conveying shaft 10, the bearing block
14 both ends are equipped with bearing cap 16, and the stirring shaft 4 and conveying shaft 10 are stretched out among bearing cap 16 respectively.Set by this
Putting can be such that stirring shaft 4 and conveying shaft 10 individually rotates, and do not interfere with each other, according to circumstances can individually complete to mixing speed
With the adjusting of conveying speed, i.e., individually to being stirred the control of speed and material conveying speed.The specific bearing cap 16
It is fixedly connected between bearing block 14 by bolt 17, this is a kind of preferred embodiment certainly, and welding can also be used directly solid
Fixed connection.
As shown in Figure 1, in order to enable the material in feed hopper 1 smoothly to fall, avoid the blocking of material, can it is described into
1 lower sidewalls of hopper are equipped with vibrator 18, can ensure that the material in feed hopper 1 can smoothly fall by vibrator 18.
Fall behind under material in feed hopper 1, can directly pound to stirring shaft 10, in order to be protected to stirring shaft 10
Shield, can be externally provided with wear-resistant sleeve in the stirring shaft 10 in feeding tube 3.
The utility model is not limited to examples detailed above, in claims limited range of the utility model, this
The various deformations or amendments that field technology personnel can make without creative work are protected by this patent.
Claims (5)
1. a kind of modified plastic particles extruder mixing feeding device, including feed hopper and screw conveyor, the helical feed
Machine includes the cylindric feeding tube that lateral inclination is set up, and conveying shaft is equipped with the feeding tube, described to convey in shaft
Equipped with helical blade, with being connected at the top of feeding tube left end, the outlet of the screw conveyor, which passes through, erects for the bottom of the feed hopper
The charge door connection of casing drum and extruder to setting, the outlet of the screw conveyor is connected with the upper end of casing drum and spiral shell
Feeding tube the latter half is to the feeding plate that semicircle shape is extended to form at casing drum center at rotation conveyor outlet, the casing drum with
The junction of screw conveyor exit feeding tube lower half forms water collection chamber to protrusion on the outside of casing drum, is set on the water collection chamber
There is osculum, it is characterised in that：Be additionally provided with electric hybrid module, the electric hybrid module include the stirring shaft being arranged in feeding tube and
The stirring motor being arranged on outside feeding tube, one end of the stirring shaft is stretched out outside feeding tube to be connected with stirring motor, described to stir
The other end for mixing shaft is rotatablely connected with conveying shaft close to one end of feed hopper, and the stirring shaft is externally provided with multiple agitations
Plate.
A kind of 2. modified plastic particles extruder mixing feeding device according to claim 1, it is characterised in that：It is described to stir
Mix shaft to be connected with conveying shaft by connector, the connector includes cylindrical bearing seat, the stirring shaft and conveying
The connection end of shaft is respectively extended in bearing block from the both ends of bearing block, and is connected by rolling bearing with bearing block,
The outer ring of the rolling bearing is fixedly connected with the inner wall of bearing block, and the inner ring of the rolling bearing is respectively sleeved at stirring shaft
Outside conveying shaft, the both ends of the bearing block are equipped with bearing cap, and the stirring shaft and conveying shaft are respectively from bearing cap
Between stretch out.
A kind of 3. modified plastic particles extruder mixing feeding device according to claim 2, it is characterised in that：The axis
Hold and be bolted to connection between lid and bearing block.
A kind of 4. modified plastic particles extruder mixing feeding device according to claim 1, it is characterised in that：Positioned at defeated
Stirring shaft in barrel is externally provided with wear-resistant sleeve.
A kind of 5. modified plastic particles extruder mixing feeding device according to claim 1, it is characterised in that：It is described into
Hopper lower sidewalls are equipped with vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721038075.4U CN207256815U (en) | 2017-08-17 | 2017-08-17 | A kind of modified plastic particles extruder mixing feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721038075.4U CN207256815U (en) | 2017-08-17 | 2017-08-17 | A kind of modified plastic particles extruder mixing feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207256815U true CN207256815U (en) | 2018-04-20 |
Family
ID=61925405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721038075.4U Expired - Fee Related CN207256815U (en) | 2017-08-17 | 2017-08-17 | A kind of modified plastic particles extruder mixing feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207256815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394221A (en) * | 2019-07-19 | 2019-11-01 | 南京法宁格节能科技股份有限公司 | A kind of crusher and its bearing stop gauge |
-
2017
- 2017-08-17 CN CN201721038075.4U patent/CN207256815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394221A (en) * | 2019-07-19 | 2019-11-01 | 南京法宁格节能科技股份有限公司 | A kind of crusher and its bearing stop gauge |
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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: 20180420 Termination date: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |