CN209191250U - A kind of anti-overflow device of extruder - Google Patents
A kind of anti-overflow device of extruder Download PDFInfo
- Publication number
- CN209191250U CN209191250U CN201821366149.1U CN201821366149U CN209191250U CN 209191250 U CN209191250 U CN 209191250U CN 201821366149 U CN201821366149 U CN 201821366149U CN 209191250 U CN209191250 U CN 209191250U
- Authority
- CN
- China
- Prior art keywords
- sprue
- attachment base
- extruder
- overflow
- exhaust seat
- 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
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of anti-overflow devices of extruder, including exhaust seat, sprue pedestal, attachment base and transmission device, several sprue pedestals are embedded in the exhaust seat, material baffle is equipped with above the exhaust seat, compressed spring is respectively equipped in the sprue pedestal, sprue is equipped with above the compressed spring, telescopic rod is equipped with above the sprue, cylinder is equipped with above the telescopic rod, the telescopic rod periphery is equipped with attachment base, bottom end is equipped with gas outlet at left and right sides of the attachment base, transmission device is equipped with above the attachment base, the exhaust seat bottom end, which is equipped with, draws material block, it is described to draw inside material block equipped with drive shaft.The utility model can suitably prevent extruder vent overflow, so that exhaust outlet not overflow and smooth gas discharge according to the operating rate for the operating rate and drive shaft for emitting doses and overflow speed adjusting cylinder under the action of compressed spring and sprue.
Description
Technical field
The utility model relates to the anti-overflow equipment technical field of extruder, the anti-overflow devices of specifically a kind of extruder.
Background technique
In the production process of vented extruder, since the design of exhaust outlet or screw rod is unreasonable, it will lead in machine barrel
The material of melting is overflowed from exhaust outlet, forms overflow, cannot be normal so as to cause the product existing defects or vacuum system of production
Running.A small amount of overflow will affect the discharge of volatile ingredient, so that the quality of product is affected；A large amount of overflow can the row of blocking
Port even results in shutdown.Therefore the exhaust outlet to existing extruder is needed to improve.
Utility model content
The purpose of this utility model is to provide a kind of anti-overflow devices of extruder, exhaust outlet can be effectively prevent to have molten
Melt material to emerge, to solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of anti-overflow device of extruder, including
Exhaust seat, sprue pedestal, attachment base and transmission device, are embedded with several sprue pedestals in the exhaust seat, on the exhaust seat
Side is equipped with material baffle, and compressed spring is respectively equipped in the sprue pedestal, and sprue is equipped with above the compressed spring, described stifled
It is equipped with telescopic rod above block, cylinder is equipped with above the telescopic rod, the telescopic rod periphery is equipped with attachment base, and the attachment base is left
Right two sides bottom end is equipped with gas outlet, and transmission device is equipped with above the attachment base, and the exhaust seat bottom end, which is equipped with, draws material block, described
Draw and is equipped with drive shaft inside material block.
Preferably, attachment base back side bottom end corresponds to sets cylinder adjusting knob respectively at cylinder.
Preferably, the material block left side of drawing is equipped with system switching.
Preferably, it is equipped with shaft in front of the system switching and adjusts the speed knob.
Preferably, the putty component of the compressed spring, sprue and transmission device composition can be according to extruder vent
The actual conditions of quantity are freely arranged.
Compared with prior art, the utility model has the beneficial effects that gas of the utility model in connection base rear end setting
Cylinder adjusting knob can control the operating rate of each cylinder, can radical overflow actual conditions adjust cylinder working condition, avoid
There is the phenomenon that inadequate strength disposal or wasting of resources；The material that closure plate fails compacting can be effectively controlled in the material baffle of setting
It does not overflow everywhere；The gas outlet of setting can guarantee that the air pressure in exhaust seat is in stable state；What is be arranged draws material block and transmission turn
The overflow pushed back can be drained in extruder by axis in time.
Detailed description of the invention
Fig. 1 is a kind of main view of the anti-overflow device of extruder of the utility model；
Fig. 2 is a kind of side view of the anti-overflow device of extruder of the utility model；
In figure: 1- exhaust seat, 2- sprue pedestal, 3- material baffle, 4- compressed spring, the gas outlet 5-, 6- sprue, 7- stretch
Contracting bar, 8- cylinder, 9- transmission device, 10- attachment base, 11- draw material block, 12- drive shaft, 13- cylinder adjusting knob, 14- system
System switch, 15- shaft adjust the speed knob.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of anti-overflow device of extruder, including it is exhaust seat 1, stifled
Block pedestal 2, attachment base 10 and transmission device 9 are embedded with several sprue pedestals 2 in exhaust seat 1, are equipped with material above exhaust seat 1
Baffle 3 is respectively equipped with compressed spring 4 in sprue pedestal 2, and sprue 6 is equipped with above compressed spring 4, is equipped with above sprue 6 flexible
Bar 7 is equipped with cylinder 8 above telescopic rod 7, and 7 periphery of telescopic rod is equipped with attachment base 10, and 10 left and right sides bottom end of attachment base is equipped with outlet
Mouthfuls 5, transmission device 9 is equipped with above attachment base 10, and 1 bottom end of exhaust seat, which is equipped with, draws material block 11, draws and is equipped with transmission inside material block 11
Shaft 12.
10 back side bottom end of attachment base corresponds to sets cylinder adjusting knob 13 respectively at cylinder 8；Draw material 11 left side of block be equipped be
System switch 14；It is equipped with shaft in front of system switching 14 and adjusts the speed knob 15；Compressed spring 4, sprue 6 and transmission device 9 form stifled
Material component can be freely arranged according to the actual conditions of the quantity of extruder vent.
Working principle: in extruder overflow device a kind of using the utility model, system switching 14 is opened, electricity is passed through
Magnet valve controls cylinder 8 and works, and according to doses and overflow speed is emitted, adjusts the operating rate that cylinder adjusting knob 13 controls cylinder 8,
The head that cylinder 8 drives telescopic rod 7 to drive sprue 6 moves up and down, and when moving down, compressed spring 4 pushes sprue 6, blocks
Its port of the row of exhaust seat 1.When telescopic rod 7 is shunk, sprue 6 moves up under the action of compressed spring 4, decontrols exhaust
The exhaust outlet of seat 1.In the process of reciprocating, overflow is in sprue 6 and material baffle for cylinder 8, telescopic rod 7 and compressed spring 4
3 act on band to draw material block 11 in, shaft adjust the speed knob 15 adjust drive shaft 12 velocity of rotation, by drive shaft 12 will
Material is taken away, and guarantees that material will not block exhaust outlet.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of anti-overflow device of extruder, including exhaust seat (1), sprue pedestal (2), attachment base (10) and transmission device
(9), which is characterized in that be embedded with several sprue pedestals (2) in the exhaust seat (1), be equipped with material above the exhaust seat (1)
Baffle (3), the sprue pedestal (2) is interior to be respectively equipped with compressed spring (4), is equipped with sprue (6) above the compressed spring (4),
Telescopic rod (7) are equipped with above the sprue (6), are equipped with cylinder (8) above the telescopic rod (7), telescopic rod (7) periphery is set
Have attachment base (10), bottom end is equipped with gas outlet (5) at left and right sides of the attachment base (10), is equipped with and passes above the attachment base (10)
It moves device (9), exhaust seat (1) bottom end, which is equipped with, draws material block (11), described to draw inside material block (11) equipped with drive shaft (12).
2. a kind of anti-overflow device of extruder according to claim 1, which is characterized in that attachment base (10) back side
Bottom end corresponds to sets cylinder adjusting knob (13) respectively at the cylinder (8).
3. a kind of anti-overflow device of extruder according to claim 1, which is characterized in that described to draw on the left of material block (11)
Face is equipped with system switching (14).
4. a kind of anti-overflow device of extruder according to claim 3, which is characterized in that before the system switching (14)
Side is equipped with shaft speed regulation knob (15).
5. a kind of anti-overflow device of extruder according to claim 1, which is characterized in that the compressed spring (4) is blocked up
The putty component of block (6) and transmission device (9) composition can be freely arranged according to the actual conditions of extruder vent quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821366149.1U CN209191250U (en) | 2018-08-23 | 2018-08-23 | A kind of anti-overflow device of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821366149.1U CN209191250U (en) | 2018-08-23 | 2018-08-23 | A kind of anti-overflow device of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209191250U true CN209191250U (en) | 2019-08-02 |
Family
ID=67405007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821366149.1U Expired - Fee Related CN209191250U (en) | 2018-08-23 | 2018-08-23 | A kind of anti-overflow device of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209191250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116476354A (en) * | 2023-04-14 | 2023-07-25 | 浙江长鸿生物材料有限公司 | Vacuum exhaust type rubber extruder and processing method thereof |
-
2018
- 2018-08-23 CN CN201821366149.1U patent/CN209191250U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116476354A (en) * | 2023-04-14 | 2023-07-25 | 浙江长鸿生物材料有限公司 | Vacuum exhaust type rubber extruder and processing method thereof |
| CN116476354B (en) * | 2023-04-14 | 2023-10-20 | 浙江长鸿生物材料有限公司 | Vacuum exhaust type rubber extruder and processing method thereof |
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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: 20190802 Termination date: 20200823 |