CN207724791U - A kind of plastic extruder with denoising device - Google Patents
A kind of plastic extruder with denoising device Download PDFInfo
- Publication number
- CN207724791U CN207724791U CN201721630624.7U CN201721630624U CN207724791U CN 207724791 U CN207724791 U CN 207724791U CN 201721630624 U CN201721630624 U CN 201721630624U CN 207724791 U CN207724791 U CN 207724791U
- Authority
- CN
- China
- Prior art keywords
- denoising device
- extrusion
- denoising
- screw rod
- radiator fan
- 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
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Abstract
The utility model discloses a kind of plastic extruders with denoising device, are related to plastic products equipment technical field.The plastic extruder with denoising device, including pedestal, extrusion device, feed inlet and control system, extrusion device is installed in base top, the extrusion device includes extrusion screw rod and radiator fan, discharge port is set to extrusion screw rod end, radiator fan is fixed on extrusion screw rod lateral wall, and feed inlet is located above extrusion screw rod, it is characterised in that：The first denoising device is installed at the radiator fan air outlet, first denoising device is the hollow cylinder of left side opening, and through-hole is evenly equipped on the barrel of cylinder.The wind come out from radiator fan is discharged from the round tube hole on the first denoising device, is effectively increased windage, achievees the purpose that reduce fan noise, avoids the big health for influencing operating personnel of fan noise in use.
Description
Technical field
The utility model is related to plastic products equipment technical fields, and in particular to a kind of plastic extrusion with denoising device
Machine.
Background technology
During preparing drip irrigation zone, plastic tube is using plastic resin as raw material, in the common work of stabilizer, lubricant etc.
Under, high-temperature digestion is moulding in plastic extruder, is squeezed out from extruder discharging mouth after molding, becomes workable after cooling
Plastic tube.Plastic extruder need to largely radiate, and several radiator fans are equipped on extrusion screw rod, and fan is simultaneously in actual use
It opens, noise is larger, and the operating personnel's hearing to work in noise for a long time can be affected, and health can be affected.
Utility model content
The purpose of this utility model is to provide a kind of plastic extruder with denoising device, solves fan in use and make an uproar
The problem of sound big influence operating personnel's health.
In order to solve the above technical problems, the utility model uses following technical scheme：A kind of modeling with denoising device
Expect extruder, including pedestal, extrusion device, feed inlet and control system, extrusion device is installed in base top, the extrusion dress
It includes extrusion screw rod and radiator fan to set, and discharge port is set to extrusion screw rod end, and radiator fan is fixed on the outside of extrusion screw rod
On wall, feed inlet is located above extrusion screw rod, it is characterised in that：The first noise reduction dress is installed at the radiator fan air outlet
It sets, first denoising device is the hollow cylinder of lateral opening, and through-hole is evenly equipped on the barrel of cylinder.
Further technical solution is to be arranged with the second denoising device outside the radiator fan and the first denoising device, the
Two denoising devices lead to square tube in being open before and after being, the first denoising device lateral wall and the second denoising device madial wall, which are formed, to be arranged
Wind channel.
Further technical solution be opened up on the extrusion device lateral wall it is fluted, on the inside of groove it is opposite be equipped with it is solid
Fixed column, forms locating groove between two fixed columns, and the second denoising device bottom extends outwardly equipped with compatible with locating groove
Locating slot, locating slot quantity are 2 or more.
Further technical solution is that relative dislocation is disposed with abatvoix on the second denoising device madial wall.
Further technical solution is that the second denoising device side wall is equipped with air-out groove, and the side of air-out groove passes through
Electric rotation shaft is connected with cover board, and cover plate lid is together in above air-out groove.
Further technical solution is that temperature sensor is equipped on the inside of second denoising device, temperature sensor and control
System electrical connection processed.
Further technical solution is on the outside of the right side wall of first denoising device and each side wall of the second denoising device
Outside is bonded with acoustical cotton.
Compared with prior art, the utility model has the beneficial effects that：The wind come out from radiator fan is filled from the first noise reduction
Be discharged on the through-hole set, be effectively increased windage, achieve the purpose that reduce fan noise, while by the second denoising device into
One step noise reduction avoids the big health for influencing operating personnel of fan noise in use.It is realized simultaneously by the folding of air-out groove
Quick air draft avoids radiator fan from causing to fail because of overheat.
Description of the drawings
Fig. 1 is a kind of plastic extruder assembling schematic diagram with denoising device of the utility model.
Fig. 2 is the positions A partial enlarged view in Fig. 1.
Fig. 3 is the second denoising device of the utility model and extrusion device assembling schematic diagram.
Fig. 4 is the utility model the second denoising device vertical view.
In figure：1- pedestals, 2- extrusion devices, 3- feed inlets, 4- radiator fans, the first denoising devices of 5-, 6- through-holes, 7-
Two denoising devices, 8- air exhaust passages, 9- grooves, 10- fixed columns, 11- locating slots, 12- abatvoixs, 13- air-out grooves, 14- cover boards,
15- locating grooves.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1
Fig. 1 is shown：A kind of plastic extruder with denoising device, including pedestal 1, extrusion device 2,3 and of feed inlet
Control system, extrusion device 2 are installed in 1 top of pedestal, and the extrusion device 2 includes extrusion screw rod and radiator fan 4, discharge port
It is set to extrusion screw rod end, radiator fan 4 is fixed on extrusion screw rod lateral wall, and feed inlet 3 is located above extrusion screw rod,
It is characterized in that：The first denoising device 5 is installed at 4 air outlet of the radiator fan, first denoising device 5 is lateral opening
Hollow cylinder, through-hole 6 is evenly equipped on the barrel of cylinder, from the wind that radiator fan comes out from the through-hole 6 on the first denoising device
Upper discharge, is effectively increased windage, achievees the purpose that reduce fan noise.
Embodiment 2
For the technical solution for advanced optimizing in embodiment 1, radiator fan 4 described in the present embodiment and the first denoising device
7 inside of the second denoising device is arranged with outside 5, the second denoising device 7 leads to square tube, the first denoising device 5 in being open before and after being
Lateral wall and 7 madial wall of the second denoising device form air exhaust passage 8.As shown in Fig. 2, under the action of the second denoising device 7, from
The wind being discharged on round tube hole 6 is discharged along air exhaust passage 8, and further increasing windage reduces noise.
Embodiment 3
For the technical solution for advanced optimizing in embodiment 2, offered on the lateral wall of extrusion device 2 described in the present embodiment
Groove 9,9 inside of groove is opposite to be equipped with fixed column 10, and locating groove 15,7 bottom of the second denoising device are formed between two fixed columns 10
Portion, which extends outwardly, is equipped with locating slot 11 compatible with locating groove 15, and 11 quantity of locating slot is 2 or more.As shown in figure 3, fixed
Position slot 11 is connected in locating groove 15, is effectively fixed the second denoising device 7, while 2 or more locating slots 11, is effectively avoided
The second denoising device 7 is because of vibration abjection in use.
Embodiment 4
For the technical solution for advanced optimizing in embodiment 3, phase on 7 madial wall of the second denoising device described in the present embodiment
Abatvoix 12 is disposed with to dislocation.Being further functioned as by abatvoix 12 reduces the purpose of noise.
Embodiment 5
For the technical solution for advanced optimizing in embodiment 2,7 side wall of the second denoising device described in the present embodiment is equipped with
The side of air-out groove 13, air-out groove 13 is connected with cover board 14 by electric rotation shaft, and cover board 14 is covered on 13 top of air-out groove.Such as figure
Shown in 4, quickly ventilation is realized by the folding of cover board 14, radiator fan 4 is avoided to cause to fail because of overheat.
Embodiment 6
For the technical solution for advanced optimizing in embodiment 5, temperature is equipped on the inside of the second denoising device 7 described in the present embodiment
Sensor is spent, temperature sensor is electrically connected with control system.By the temperature in temperature sensor feedback air exhaust passage 8, work as temperature
When degree reaches setting value, control cover board 14 is opened, and rapid air draft avoids radiator fan 4 from overheating.
Embodiment 7
For the technical solution for advanced optimizing in any one of Examples 1 to 6 embodiment, first described in the present embodiment
On the outside of the right side wall of denoising device 5 and 7 each side-wall outer side of the second denoising device is bonded with acoustical cotton.It is further by acoustical cotton
Reduce noise.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (7)
1. a kind of plastic extruder with denoising device, including pedestal（1）, extrusion device（2）, feed inlet（3）It is with control
System, extrusion device（2）It is installed in pedestal（1）Top, the extrusion device（2）Including extrusion screw rod and radiator fan（4）, discharging
Mouth is set to extrusion screw rod end, radiator fan（4）It is fixed on extrusion screw rod lateral wall, feed inlet（3）Positioned at extrusion screw rod
Top, it is characterised in that：The radiator fan（4）The first denoising device is installed at air outlet（5）, first denoising device
（5）For the hollow cylinder of lateral opening, through-hole is evenly equipped on the barrel of cylinder（6）.
2. a kind of plastic extruder with denoising device according to claim 1, it is characterised in that：The radiator fan
（4）With the first denoising device（5）It is arranged with the second denoising device outside（7）, the second denoising device（7）For it is front and back be open in lead to
Square tube, the first denoising device（5）Lateral wall and the second denoising device（7）Madial wall forms air exhaust passage（8）.
3. a kind of plastic extruder with denoising device according to claim 2, it is characterised in that：The extrusion device
（2）It is opened up on lateral wall fluted（9）, groove（9）Inside is opposite to be equipped with fixed column（10）, two fixed columns（10）Between formed it is fixed
Position card slot（15）, the second denoising device（7）Bottom, which extends outwardly, to be equipped with and locating groove（15）Compatible locating slot（11）, fixed
Position slot（11）Quantity is 2 or more.
4. a kind of plastic extruder with denoising device according to claim 3, it is characterised in that：Second noise reduction
Device（7）Relative dislocation is disposed with abatvoix on madial wall（12）.
5. a kind of plastic extruder with denoising device according to claim 2, it is characterised in that：Second noise reduction
Device（7）Side wall is equipped with air-out groove（13）, air-out groove（13）Side cover board is connected with by electric rotation shaft（14）, cover board
（14）It is covered on air-out groove（13）Top.
6. a kind of plastic extruder with denoising device according to claim 5, it is characterised in that：Second noise reduction
Device（7）Inside is equipped with temperature sensor, and temperature sensor is electrically connected with control system.
7. a kind of plastic extruder with denoising device according to claim 1~6 any one, it is characterised in that：
First denoising device（5）Right side wall on the outside of and the second denoising device（7）Each side-wall outer side is bonded with acoustical cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721630624.7U CN207724791U (en) | 2017-11-29 | 2017-11-29 | A kind of plastic extruder with denoising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721630624.7U CN207724791U (en) | 2017-11-29 | 2017-11-29 | A kind of plastic extruder with denoising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207724791U true CN207724791U (en) | 2018-08-14 |
Family
ID=63088644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721630624.7U Expired - Fee Related CN207724791U (en) | 2017-11-29 | 2017-11-29 | A kind of plastic extruder with denoising device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207724791U (en) |
-
2017
- 2017-11-29 CN CN201721630624.7U patent/CN207724791U/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: 20180814 Termination date: 20181129 |