CN208197257U - A kind of engineering plastics mixing device - Google Patents
A kind of engineering plastics mixing device Download PDFInfo
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- CN208197257U CN208197257U CN201820669599.1U CN201820669599U CN208197257U CN 208197257 U CN208197257 U CN 208197257U CN 201820669599 U CN201820669599 U CN 201820669599U CN 208197257 U CN208197257 U CN 208197257U
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- charging basket
- stirring rod
- principal screw
- screw stirring
- driving member
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Abstract
The utility model provides a kind of engineering plastics mixing device, there is principal screw stirring rod in its charging basket, secondary auger bar is respectively set in the two sides of principal screw stirring rod, one end that principal screw stirring rod stretches out charging basket upper end is equipped with driving member, one end that secondary auger bar stretches out charging basket upper end is equipped with auxiliary driving part, driving member is connect with auxiliary driving part, motor and driving member are sequentially connected, air blower is respectively set in bottom end two sides outside charging basket, and towards principal screw stirring rod, when use, motor drives principal screw stirring rod and secondary auger bar rotation by driving member, in addition the air outlet of air blower is put in charging basket, the plastic pellet of charging basket inner wall then can push principal screw stirring rod to by the air-flow that air blower is blown out in this way, by principal screw stirring rod and secondary auger bar rotation income mixing, the full and uniform mixing of plastic pellet energy in this way, stirring efficiency is high , the problem of avoiding mixing that from unevenly directly affecting the quality of product, material property caused to decline.
Description
Technical field
The utility model belongs to plastic preparation process equipment technical field more particularly to a kind of engineering plastics mixing device.
Background technique
Engineering plastic materials play more and more important role in modern industrial production and daily life, such as apply
Automobile industry, household electric appliances and industrial machinery line etc..The preparation of engineering plastics generallys use extruding pelletization production line, the life
Production. art mainly includes the processes such as ingredient, mixing, mixing, extrusion, granulation, packaging.
And mixed processes are that raw material, auxiliary material etc. are carried out to full and uniform mixing, are an important rings of preparation process
Section.
Now in the mixed processes of engineering plastics, the most commonly used is vertical mixing device, worker directly stands in ground to material
Plastic pellet is put into bucket, vertical mixing device recycles the screw rod in charging basket quickly to rotate plastic pellet from staving bottom by center
It is promoted to top, then flies to throw with umbrella and be scattered, is back to bottom, the rolling stirring up and down in bucket of such plastic pellet, thus mixing modeling
Expect grain.
But above-mentioned vertical mixing device is when in use, since the plastic pellet near it can only be promoted to top by screw rod,
Fly to throw with umbrella again and be scattered, be back to bottom, but then remains close to the plastic pellet of charging basket inner wall so motionless as former state or only few
Amount is promoted to drive by screw rod and be mixed, so plastic pellet mixes not uniform abundant enough, mixing will unevenly be directly affected
The quality of product, causes material property to decline.
Utility model content
The utility model to solve the above-mentioned problems, provides a kind of engineering plastics mixing device.
In order to achieve the above purpose, the utility model the following technical schemes are provided:
A kind of engineering plastics mixing device, including charging basket, center is vertically installed with principal screw stirring rod in the charging basket,
And the principal screw stirring rod one end extend out to charging basket upper end, the other end is connected with bottom in charging basket, in main spiral shell in the charging basket
The two sides of rotation stirring rod are respectively set secondary auger bar, and secondary auger bar one end extend out to charging basket upper end, the other end with
Bottom is connected in charging basket, and one end that the principal screw stirring rod stretches out charging basket upper end is equipped with driving member, and the pair spiral is stirred
The one end for mixing bar stretching charging basket upper end is equipped with auxiliary driving part, and the driving member is connect with auxiliary driving part, and the charging basket upper end is solid
Surely motor is connected, the motor and driving member are sequentially connected, bottom in the principal screw stirring rod and secondary auger bar and charging basket
One end that portion is connected is equipped with bearing, and is connected by bearing with bottom in charging basket, the bottom end two sides outside the charging basket
Air blower is respectively set, the air outlet of the air blower is put in charging basket, and towards principal screw stirring rod.
Preferably, the charging basket is upper end in barrel-shaped, integral type staving of the bottom end in inverted cone shape, the air blower
It is connected to the two sides of charging basket outer circle cone cell bottom end.
Preferably, the air outlet of the air blower is covered with sieve, and the thin hole size of the sieve is less than plastic pellet in charging basket
Shape size, the air inlet of the air blower is equipped with active filters cover, and active filters cover side is connected by a hinge
On air inlet, the shape size of the active filters cover is adapted with the shape size of air inlet, between the active filters cover is interior
Every being welded with filter screen, the filter screen is welded with two layers or more.
Preferably, the auxiliary driving part is transmission gear.
Preferably, the driving member shape is in the shape of a " convex ", and the upper end is belt pulley, and lower end is straight-tooth gear, the master
Auger bar engages connection with the auxiliary driving part of secondary auger bar by the straight-tooth gear on driving member, and the motor passes through
Transmission belt is connect with the pulley drive on driving member.
After structure by adopting the above technical scheme, generated beneficial effect is that motor with driving member and then connecting
The rotation of principal screw stirring rod is driven, then since the straight-tooth gear on driving member engages company with the auxiliary driving part of secondary auger bar
It connects, so secondary auger bar can rotate with simultaneously, in addition the air outlet of air blower is put in charging basket, and is stirred towards principal screw
Bar is mixed, the plastic pellet of such charging basket inner wall then can push principal screw stirring rod to by the air-flow that air blower is blown out, be stirred by principal screw
Bar is promoted to top in charging basket, then flies to throw with umbrella and be scattered, and the bottom end in charging basket is back to, more due to principal screw stirring rod two sides point
It is not provided with secondary auger bar, so the plastic pellet of charging basket inner wall can be also promoted to top in charging basket by secondary auger bar,
Fly to throw with umbrella again and be scattered, is back to the bottom end in charging basket, the plastic pellet of such charging basket inner wall can be by principal screw stirring rod and secondary spiral shell
Rotation stirring rod is promoted to drive and be mixed, thus plastic pellet can full and uniform mixing, stirring efficiency is high, avoid mixing it is uneven will
The quality for directly affecting product, the problem of causing material property to decline.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the structural schematic diagram of the utility model embodiment air blower.
Fig. 3 is the utility model embodiment driving member and auxiliary driving part schematic diagram in the running.
In attached drawing: charging basket 1, principal screw stirring rod 2, secondary auger bar 3, driving member 4, motor 5, bearing 6, air blower 7,
Air outlet 8, active filters cover 9, belt pulley 10, straight-tooth gear 11, air inlet 12, auxiliary driving part 13.
Specific embodiment
For structure, feature and its effect to the utility model, can there are further understanding and understanding, now lift following
Preferred embodiment, and be described with reference to the accompanying drawings as follows:
A kind of engineering plastics mixing device embodiment as shown in Figure 1 to Figure 3 comprising charging basket 1, center in the charging basket 1
Principal screw stirring rod 2 is vertically installed with, and 2 one end of principal screw stirring rod extend out to 1 upper end of charging basket, in the other end and charging basket 1
Bottom is connected, and secondary auger bar 3, and secondary auger bar is respectively set in the two sides of principal screw stirring rod 2 in the charging basket 1
3 one end extend out to 1 upper end of charging basket, and the other end is connected with bottom in charging basket 1, and the principal screw stirring rod 2 stretches out on charging basket 1
The one end at end is equipped with driving member 4, and one end that the pair auger bar 3 stretches out 1 upper end of charging basket is equipped with auxiliary driving part 13, should
Driving member 4 is connect with auxiliary driving part 13, which is fixedly connected by welding motor 5, and the motor 5 and driving member 4 are driven
Connection, the auxiliary driving part 13 are transmission gear, and 4 shape of driving member is in the shape of a " convex ", and the upper end is belt pulley 10, lower end
The secondary biography for passing through straight-tooth gear 11 and secondary auger bar 3 on driving member 4 for straight-tooth gear 11, the principal screw stirring rod 2
The engagement connection of moving part 13, the motor 5 are sequentially connected by the belt pulley 10 on transmission belt and driving member 4, principal screw stirring
One end that bar 2 and secondary auger bar 3 are connected with bottom in charging basket 1 is equipped with bearing 6, and passes through bearing 6 and charging basket 1
Interior bottom is connected；
Air blower 7 is respectively set in bottom end two sides outside the charging basket 1, which is upper end in barrel-shaped, and bottom end is in standing upside down
Coniform integral type staving, the air blower 7 are fixedly connected by welding in the two sides of 1 outer circle cone cell bottom end of charging basket, and described
The air outlet 8 of air blower 7 is put in charging basket 1, and towards principal screw stirring rod 2, the air outlet 8 of the air blower 7 is covered with sieve,
The thin hole size of the sieve is less than the shape size of plastic pellet in charging basket 1, and the air inlet 12 of the air blower 7 is equipped with active filters cover
9, which is connected by a hinge on air inlet 12, the shape size and air inlet of the active filters cover 9
12 shape size is adapted, and interval is welded with filter screen in the active filters cover 9, and the filter screen is welded with three layers,
Air blower 7 and motor 5 use same control switch.
In conjunction with a kind of above-mentioned engineering plastics mixing device embodiment, when in use, user pours plastics into charging basket 1
Then grain starts motor 5, motor 5 drives principal screw stirring rod 2 to rotate and then connecting with driving member 4, then due to passing
Straight-tooth gear 11 on moving part 4 engages connection with the auxiliary driving part 13 of secondary auger bar 3, so secondary auger bar 3 can be same
When rotate with, in addition the air outlet 8 of air blower 7 is put in charging basket 1, and towards principal screw stirring rod 2, such 1 inner wall of charging basket
Plastic pellet then principal screw stirring rod 2 can be pushed to by the air-flow that air blower 7 is blown out, be promoted in charging basket 1 by principal screw stirring rod 2
Top, then fly to throw with umbrella and be scattered, it is back to the bottom end in charging basket 1, more since 2 two sides of principal screw stirring rod are respectively arranged with secondary spiral shell
Stirring rod 3 is revolved, so the plastic pellet of 1 inner wall of charging basket can be also promoted to top in charging basket 1 by secondary auger bar 3, then with umbrella
Winged throwing is scattered, and is back to the bottom end in charging basket 1, the plastic pellet of such 1 inner wall of charging basket can be by principal screw stirring rod 2 and secondary auger
Bar 3 is promoted to drive and be mixed, so the full and uniform mixing of plastic pellet energy, stirring efficiency is high, avoids mixing unevenly will be direct
Influence the quality of product, the problem of causing material property to decline.
Due to driving belt pulley 10 to make the rotation of principal screw stirring rod 2 constantly by transmission belt in motor 5, driving member 4
On straight-tooth gear 11 engage connection with the auxiliary driving part 13 of secondary auger bar 3, so secondary auger bar 3 is understood while therewith
Rotation, and due to gear-driven relationship, so can be in rotation status as shown in Figure 3, principal screw stirs in this case
The direction of rotation of bar 2 and secondary auger bar 3 is on the contrary, make the plastic pellet in charging basket 1 generate adverse current in flowing, due to adverse current
Effect, the direction of motion is intersected between so that plastic pellet is obtained particle, and the chance contacted with each other increases, and such plastic pellet can be full and uniform mixed
It closes, stirring efficiency is high, the problem of avoiding mixing that from unevenly directly affecting the quality of product, material property is caused to decline.
Since the air outlet 8 of air blower 7 is covered with sieve, the thin hole size of the sieve is less than the outer of plastic pellet in charging basket 1
Shape size, so the plastic pellet in charging basket 1 will not flow backward into air blower 7；
In addition the air inlet 12 of air blower 7 is equipped with active filters cover 9, which is connected by a hinge
On air inlet 12, such user can be in the case where environment be more clean, and selection starts active filters cover 9, makes air inlet 12
It is unobstructed, so that air blower 7 is played good blasting action；In the case where environment is more poor, user, which can choose, is covered with work
Dynamic filter mantle 9 makes the air for entering air blower 7 through air inlet 12 due to being welded with three layer filtration sieve in the active filters cover 9
It is filtered, the impurity in air-isolation, due to having used filter screen as the material of filtering, rather than is fully sealed, institute
It can only be influenced with the air inlet ability of air inlet 12, air blower 7 is made to remain to play blasting action.
Above embodiments are merely to illustrate the technical solution of the utility model, but the embodiments of the present invention not by
The limitation of the embodiment, change, the modification, name made under other any spiritual essence and principles without departing from the utility model
In generation, simplifies, and is equivalent substitute mode, is included within the protection scope of the utility model.
Claims (5)
1. a kind of engineering plastics mixing device, including charging basket (1), which is characterized in that the interior center of the charging basket (1) is vertically installed with
Principal screw stirring rod (2), and principal screw stirring rod (2) one end extend out to charging basket (1) upper end, the other end and charging basket (1) interior bottom
Portion is connected, and secondary auger bar (3), and secondary spiral is respectively set in the two sides of principal screw stirring rod (2) in the charging basket (1)
Stirring rod (3) one end extend out to charging basket (1) upper end, and the other end is connected with charging basket (1) interior bottom, the principal screw stirring rod
(2) one end for stretching out charging basket (1) upper end is equipped with driving member (4), and the pair auger bar (3) stretches out charging basket (1) upper end
One end is equipped with auxiliary driving part (13), and the driving member (4) connect with auxiliary driving part (13), and charging basket (1) upper end is fixed to be connected
It connects motor (5), the motor (5) and driving member (4) are sequentially connected, the principal screw stirring rod (2) and secondary auger bar (3)
The one end being connected with charging basket (1) interior bottom is equipped with bearing (6), and is connected by bearing (6) with charging basket (1) interior bottom
It connects, the bottom end two sides of the charging basket (1) outside are respectively set air blower (7), and the air outlet (8) of the air blower (7) puts in charging basket
(1) in, and towards principal screw stirring rod (2).
2. a kind of engineering plastics mixing device according to claim 1, which is characterized in that the charging basket (1) is in for upper end
Barrel-shaped, bottom end is in the integral type staving of inverted cone shape, and the air blower (7) is connected to charging basket (1) outer circle cone cell bottom end
Two sides.
3. a kind of engineering plastics mixing device according to claim 1, which is characterized in that the outlet air of the air blower (7)
Mouth (8) is covered with sieve, and the thin hole size of the sieve is less than the shape size of charging basket (1) interior plastic pellet, the air blower (7)
Air inlet (12) is equipped with active filters cover (9), and active filters cover (9) side is connected by a hinge on air inlet (12),
The shape size of the active filters cover (9) is adapted with the shape size of air inlet (12), between the active filters cover (9) is interior
Every being welded with filter screen, the filter screen is welded with two layers or more.
4. a kind of engineering plastics mixing device according to any one of claims 1 to 3, which is characterized in that the auxiliary driving
Part (13) is transmission gear.
5. a kind of engineering plastics mixing device according to claim 4, which is characterized in that driving member (4) shape is in
"convex" shaped, the upper end are belt pulley (10), and lower end is straight-tooth gear (11), and the principal screw stirring rod (2) passes through driving member
(4) straight-tooth gear (11) on engages connection with the auxiliary driving part (13) of secondary auger bar (3), and the motor (5) passes through biography
Dynamic band is sequentially connected with the belt pulley (10) on driving member (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669599.1U CN208197257U (en) | 2018-05-07 | 2018-05-07 | A kind of engineering plastics mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669599.1U CN208197257U (en) | 2018-05-07 | 2018-05-07 | A kind of engineering plastics mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208197257U true CN208197257U (en) | 2018-12-07 |
Family
ID=64519071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820669599.1U Active CN208197257U (en) | 2018-05-07 | 2018-05-07 | A kind of engineering plastics mixing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208197257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156258A (en) * | 2021-11-16 | 2022-10-11 | 宁波绿华橡塑机械工贸有限公司 | Waste rubber plastic high-efficiency melting plasticizing machine capable of mixing materials uniformly |
-
2018
- 2018-05-07 CN CN201820669599.1U patent/CN208197257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156258A (en) * | 2021-11-16 | 2022-10-11 | 宁波绿华橡塑机械工贸有限公司 | Waste rubber plastic high-efficiency melting plasticizing machine capable of mixing materials uniformly |
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