CN206484878U - A kind of transmission device of PU pipes extruder - Google Patents
A kind of transmission device of PU pipes extruder Download PDFInfo
- Publication number
- CN206484878U CN206484878U CN201720147803.9U CN201720147803U CN206484878U CN 206484878 U CN206484878 U CN 206484878U CN 201720147803 U CN201720147803 U CN 201720147803U CN 206484878 U CN206484878 U CN 206484878U
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- transmission
- screw rod
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- case
- extrusion screw
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Abstract
The utility model discloses a kind of transmission device of PU pipes extruder, case is installed including transmission, one end that case is installed in the transmission is provided with extrusion screw rod, the extrusion screw rod is installed case by guard bar ring and transmission and is connected, and it is provided with shred holding up plate above one end of extrusion screw rod, the shred holding up plate is fixedly installed in transmission by screw and installed on the upper surface of case, one end of extrusion screw rod is connected with conversion gear by being provided with screw gear, drive gear is connected with the downside of the conversion gear, the drive gear is connected with drive motor by operating bar, the drive motor is fixedly installed in the inside that case is installed in transmission by motor rack, belt pulley is provided with the running bar, the belt pulley is connected with buncher by belt, the inside that case is installed in transmission is additionally provided with PLC, the PLC controls drive motor and buncher by telecommunication.The utility model, it is possible to increase the ability of transmission and the speed of response, with high efficiency.
Description
Technical field
The utility model is related to plastic extruder technical field, specially a kind of transmission device of PU pipes extruder.
Background technology
Plastic extruder is to rotate the pressure produced and shearing force by screw rod, material can fully be plastified
And uniform mixing, it is molded by mouth mold；Plastic extruder can using basic classification as double screw extruder, single screw extrusion machine with
And rare multi-screw extruder and elastirotor extruder.
With the development of science and technology, being also evolving in terms of plastic extruder, constantly progressive, wherein PU pipes extruder also exists
In widely using, but the transmission device of PU pipes extruder has that driving force is poor currently on the market, and reaction and response
Time is long, is easily caused a certain amount of wastage of material, and can influence production efficiency.
Utility model content
To achieve the above object, the utility model provides following technical scheme：A kind of transmission device of PU pipes extruder, bag
Include transmission and case is installed, one end that case is installed in the transmission is provided with extrusion screw rod, and the extrusion screw rod passes through guard bar ring and transmission
Case is installed to be connected, and shred holding up plate is provided with above one end of extrusion screw rod, the shred holding up plate is fixedly installed in biography by screw
On the dynamic upper surface for installing case, one end of extrusion screw rod is connected with conversion gear, the conversion tooth by being provided with screw gear
Drive gear is connected with the downside of wheel, the drive gear is connected with drive motor, the drive motor by operating bar
It is fixedly installed in by motor rack on the inside that case is installed in transmission, the running bar and is provided with belt pulley, the belt pulley passes through
Belt is connected with buncher, and the inside that case is installed in transmission is additionally provided with PLC, and the PLC passes through telecommunication control
Drive motor and buncher processed.
As a kind of preferred technical scheme of the utility model, the shred holding up plate is semi-cylindrical, and its radius ratio is extruded
The big 3cm of radius of screw rod.
As a kind of preferred technical scheme of the utility model, the belt pulley is phase in a welding manner with running bar
Even.
As a kind of preferred technical scheme of the utility model, the screw gear, conversion gear and drive gear are adopted
It is made of hard alloy.
Compared with prior art, the beneficial effects of the utility model are：The transmission device of the PU pipe extruders, by setting
Buncher, is capable of the transmission capacity of the PU pipe extruder transmission devices, and when needing quick reduction of speed, PLC passes through energy
Enough control debugging motors so that buncher is applied by belt to running bar to be limited, and to accelerate the reduction of speed of drive motor, is had
Beneficial to the production efficiency for improving PU pipe extruders, the waste of raw material is also reduced, also with shred holding up plate, can prevent PU pipes from extruding
The material that machine is sewed falls on extrusion screw rod, in order to avoid the running of influence extrusion screw rod, and also there is conversion gear, it is possible to increase
The transmission of driving force, and facilitate the dismounting of the PU pipe extruder transmission devices, the use given people brings great convenience.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：Case is installed in 1- transmissions；2- extrusion screw rods；3- guard bar rings；4- shred holding up plate；5- screws；6- screw gears；7-
Conversion gear；8- drive gears；9- operates bar；10- drive motors；11- motor racks；12- belt pulleys；13- belts；14- is adjusted
Speed motor；15-PLC controllers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment：
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of transmission device of PU pipes extruder, including pass
Dynamic to install case 1, one end that case 1 is installed in the transmission is provided with extrusion screw rod 2, and the extrusion screw rod 2 passes through guard bar ring 3 and transmission
Case 1 is installed to be connected, and shred holding up plate 4 is provided with above one end of extrusion screw rod 2, the shred holding up plate 4 is fixedly mounted by screw 5
In on the upper surface that case 1 is installed in transmission, one end of extrusion screw rod 2 is connected with conversion gear 7, institute by being provided with screw gear 6
The downside for stating conversion gear 7 is connected with drive gear 8, and the drive gear 8 is connected with drive motor 10 by operating bar 9,
The drive motor 10 is fixedly installed on the inside that case 1 is installed in transmission, the running bar 9 by motor rack 11 and is provided with skin
Belt wheel 12, the belt pulley 12 is connected with buncher 14 by belt 13, and the inside that case 1 is installed in transmission is additionally provided with PLC controls
Device 15 processed, the PLC 15 controls drive motor 10 and buncher 14 by telecommunication.
Preferably, the shred holding up plate 4 is semi-cylindrical, and the radius big 3cm, Neng Gouwei of its radius ratio extrusion screw rod 2
The block material material of extrusion screw rod 2 is considered to be worth doing, to ensure the running of extrusion screw rod 2；The belt pulley 12 is phase in a welding manner with running bar 9
Even；The screw gear 6, conversion gear 7 and drive gear 8 are made of hard alloy.
Specifically used mode and advantage：The transmission device of the PU pipe extruders, before the use, is first carried out clear to shred holding up plate
Wash, then the transmission device is installed on the corresponding position of PU pipe extruders, then begun to use；In use, when needs are carried
During high transmission capacity, PLC can control buncher so that buncher operates bar by belt drive, then passes through
Drive gear drives conversion gear, and then conversion gear drives extrusion screw rod to be operated by screw gear, to improve extrusion
The transmission capacity of screw rod, when needing quick reduction of speed, PLC debugs motor by that can control so that buncher leads to
Cross belt and limitation is applied to running bar, then conversion gear is driven by drive gear, then conversion gear passes through screw gear band
Dynamic extrusion screw rod is operated, to accelerate the reduction of speed of drive motor, is conducive to improving the production efficiency of PU pipe extruders, is also led to
Shred holding up plate is crossed, can prevent the material that PU pipe extruders are sewed from falling on extrusion screw rod, in order to avoid the running of influence extrusion screw rod, its
In pass through conversion gear, it is possible to increase the transmission of driving force, and facilitate the dismounting of the PU pipe extruder transmission devices, give people
Use bring great convenience.
PLC used in the utility model uses Siemens S7-300 series of PLC controllers, and S7-300 PLC are adopted
With modular construction, possess at a high speed（0.6~0.1μs）Ordering calculation speed；Relatively efficiently realized more with floating point arithmetic
For complicated arithmetical operation；It is interactive to compile and convenient man-machine interface service is had been integrated with S7-300 operating systems
Range request greatly reduces.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of transmission device of PU pipes extruder, it is characterised in that：Case is installed including transmission（1）, the transmission installation case（1）
One end be provided with extrusion screw rod（2）, the extrusion screw rod（2）Pass through guard bar ring（3）Case is installed with transmission（1）It is connected, and squeezes
Go out screw rod（2）One end above be provided with shred holding up plate（4）, the shred holding up plate（4）Pass through screw（5）It is fixedly installed in transmission peace
Vanning（1）Upper surface on, extrusion screw rod（2）One end by being provided with screw gear（6）It is connected with conversion gear（7）, institute
State conversion gear（7）Downside be connected with drive gear（8）, the drive gear（8）By operating bar（9）It is connected with driving electricity
Motivation（10）, the drive motor（10）Pass through motor rack（11）It is fixedly installed in transmission and case is installed（1）Inside, the fortune
Make bar（9）On be provided with belt pulley（12）, the belt pulley（12）Pass through belt（13）It is connected with buncher（14）, transmission peace
Vanning（1）Inside be additionally provided with PLC（15）, the PLC（15）Drive motor is controlled by telecommunication
（10）And buncher（14）.
2. a kind of transmission device of PU pipes extruder according to claim 1, it is characterised in that：The shred holding up plate（4）For
Semi-cylindrical, and its radius ratio extrusion screw rod（2）The big 3cm of radius.
3. a kind of transmission device of PU pipes extruder according to claim 1, it is characterised in that：The belt pulley（12）With
Operate bar（9）It is connected in a welding manner.
4. a kind of transmission device of PU pipes extruder according to claim 1, it is characterised in that：The screw gear（6）、
Conversion gear（7）And drive gear（8）It is made of hard alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147803.9U CN206484878U (en) | 2017-02-20 | 2017-02-20 | A kind of transmission device of PU pipes extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147803.9U CN206484878U (en) | 2017-02-20 | 2017-02-20 | A kind of transmission device of PU pipes extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206484878U true CN206484878U (en) | 2017-09-12 |
Family
ID=59764270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720147803.9U Active CN206484878U (en) | 2017-02-20 | 2017-02-20 | A kind of transmission device of PU pipes extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206484878U (en) |
-
2017
- 2017-02-20 CN CN201720147803.9U patent/CN206484878U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 516000 No.01, 8 / F, workshop, building 25, No.2, wisdom Avenue, Lilin Town, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee after: Guangdong Weishida Material Technology Co.,Ltd. Address before: No.13, Fengping Road, Jinlong Industrial Zone, Sanzhong village committee, Qingxi Town, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN VAST INSULATION MATERIALS Co.,Ltd. |