CN204936148U - A kind of dacron thread processing screw extruder - Google Patents
A kind of dacron thread processing screw extruder Download PDFInfo
- Publication number
- CN204936148U CN204936148U CN201520551736.8U CN201520551736U CN204936148U CN 204936148 U CN204936148 U CN 204936148U CN 201520551736 U CN201520551736 U CN 201520551736U CN 204936148 U CN204936148 U CN 204936148U
- Authority
- CN
- China
- Prior art keywords
- machine barrel
- screw rod
- dacron thread
- thread processing
- screw extruder
- 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
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of dacron thread processing screw extruder, comprise support, motor, governing box, shaft coupling and screw rod, described motor is located in support, described governing box, shaft coupling and screw rod are located on support, described governing box is connected with electric-motor drive, described governing box, shaft coupling and screw rod are in transmission connection successively, machine barrel and electric heater is disposed with outside described screw rod, described electric heater is provided with thermocouple, described machine barrel front end is provided with hopper and thrust bearing, the tapered setting of described hopper, described machine barrel end is provided with screen pack and discharge flange, described screen pack is fixedly connected with machine barrel, described discharge flange is threaded with machine barrel, screw extruder compact conformation is used in the processing of this dacron thread, easy to use, extruding force is large, stable, be applicable to very much dacron thread processing to use.
Description
Technical field
The utility model relates to a kind of terylene technical field of processing equipment, particularly relates to a kind of dacron thread processing screw extruder.
Background technology
Single screw extrusion machine is mainly used in extruding the thermoplastics such as soft, PVC-U, polyethylene, can process multiple plastic products, as blown film, squeezes pipe, pressing plate, to be hot candiedly with, also can be used for melt pelletization.Plastic extruder advanced design, the features such as quality is high, plastifies, and energy consumption is low, adopts Involutes Gears Transmission, has noise low, smooth running, and bearing capacity is large, and the life-span is long.Single screw extrusion machine is as a kind of common extruder equipment, and what does is principle and structure for plastic processing industry? below from the transportation section of extruder, compression section, metering section does an analysis to single screw extrusion machine principle.Single screw extrusion machine is generally divided into three sections in effective length, deeply determines three sections of effective lengths by screw diameter size, pitch, spiral shell, generally divides by respectively accounting for 1/3rd.Efficient single screw extrusion machine adopts two steps type global design, strengthening plasticizing function, ensure that high-speed high-performance steady extruding, the comprehensive mixing design of extraordinary barrier, ensure that the melting effect of material, the low plasticization temperature that melts of high shear ensure that the high performance low temperature low-temperature measurement of material is extruded.Design concept and feature: the high speed on the straight basis of height, high yield is extruded.Plastic extruder is one of kind belonging to plastics machinery also.The angle of extruder foundation Head material flow path direction and pitch line, can be divided into right-angle handpiece by head and bevelling machine is first-class.The shell of head is generally make it be fixed on fuselage with bolt, mould inside head contains core rod seat, and be then fixed in the inlet wire port of head with nut, core rod is also equipped with in the inside of core rod seat, and the center of core rod and core rod seat is all porose, it is used for passing through heart yearn.According to the difference of pressuring method kind, expressing technique can be divided into and extrude continuously and intermittently extrude two kinds.The former equipment used is screw-type extruder, and the equipment of the latter is plunger-type extruder.Screw rod number can be relied on again to be broadly dassified into single screw extrusion machine and multi-screw extruder at this screw-type extruder.Current existing screw extruder, when when the extruding of larger pressure, easily causes mechanical movement unstable.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of compact conformation, easy to use, and extruding force is large, stable, is applicable to very much the dacron thread processing screw extruder that dacron thread processing uses.
For solving the problem, the utility model adopts following technical scheme:
A kind of dacron thread processing screw extruder, comprise support, motor, governing box, shaft coupling and screw rod, described motor is located in support, described governing box, shaft coupling and screw rod are located on support, governing box and shaft coupling can keep bolt rotary to stablize, described governing box is connected with electric-motor drive, described governing box, shaft coupling and screw rod are in transmission connection successively, machine barrel and electric heater is disposed with outside described screw rod, electric heater can to barrel heat, machine barrel is kept to keep higher temperature, facilitate Screw Extrusion terylene melt, described electric heater is provided with thermocouple, described machine barrel front end is provided with hopper and thrust bearing, the tapered setting of described hopper, described machine barrel end is provided with screen pack and discharge flange, filter screen can impurity in melt filtration, discharge flange facilitates the discharge of raw material, described screen pack is fixedly connected with machine barrel, described discharge flange is threaded with machine barrel.
As preferably, described hopper is fixedly connected with machine barrel, and holding structure is reliable and stable.
As preferably, described thrust bearing is connected with bolt rotary, keeps bolt rotary to stablize.
As preferably, described thermocouple is provided with more than one, and heating rapidly and efficiently.
As preferably, described machine barrel is fixedly connected with support, keeps machine barrel Stability Analysis of Structures in use.
This technical scheme has compact conformation, easy to use, and extruding force is large, stable, is applicable to very much the feature that dacron thread processing uses.
The beneficial effects of the utility model are: the governing box of setting and shaft coupling can keep bolt rotary to stablize, electric heater can to barrel heat, machine barrel is kept to keep higher temperature, facilitate Screw Extrusion terylene melt, filter screen can impurity in melt filtration, discharge flange facilitates the discharge of raw material, and thermocouple is provided with more than one can keep heating rapidly and efficiently.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart of a kind of dacron thread processing screw extruder of the present utility model.
Detailed description of the invention
Consult shown in Fig. 1, a kind of dacron thread processing screw extruder, comprise support 1, motor 2, governing box 3, shaft coupling 4 and screw rod 5, described motor 2 is located in support 1, described governing box 3, shaft coupling 4 and screw rod 5 are located on support 1, described governing box 3 is in transmission connection with motor 2, described governing box 3, shaft coupling 4 and screw rod 5 are in transmission connection successively, in use, terylene melt is drained in machine barrel 6 by hopper 9, thermocouple on electric heater 78 pairs of machine barrels 6 heat, the temperature of melt is kept to decline, actuating motor 2, screw rod 5 is driven to rotate by governing box 3 and shaft coupling 4, melt is expressed to after screen pack 11 filters and discharges from discharge flange 12, machine barrel 6 and electric heater 7 is disposed with outside described screw rod 5, described electric heater 7 is provided with thermocouple 8, described machine barrel 6 front end is provided with hopper 9 and thrust bearing 10, the tapered setting of described hopper 9, described machine barrel 6 end is provided with screen pack 11 and discharge flange 12, described screen pack 11 is fixedly connected with machine barrel 6, described discharge flange 12 is threaded with machine barrel 6.
Described hopper 9 is fixedly connected with machine barrel 6, and holding structure is reliable and stable.
Described thrust bearing 10 is rotationally connected with screw rod 5, keeps screw rod 5 slow-roll stabilization.
Described thermocouple 8 is provided with more than one, and heating rapidly and efficiently.
Described machine barrel 6 is fixedly connected with support 1, keeps machine barrel 6 Stability Analysis of Structures in use.
In use, terylene melt is drained in machine barrel 6 by hopper 9, thermocouple on electric heater 78 pairs of machine barrels 6 heat, the temperature of melt is kept to decline, actuating motor 2, drive screw rod 5 to rotate by governing box 3 and shaft coupling 4, melt is expressed to after screen pack 11 filters and discharges from discharge flange 12.
The governing box that the utility model is arranged and shaft coupling can keep bolt rotary to stablize, electric heater can to barrel heat, machine barrel is kept to keep higher temperature, facilitate Screw Extrusion terylene melt, filter screen can impurity in melt filtration, discharge flange facilitates the discharge of raw material, and thermocouple is provided with more than one can keep heating rapidly and efficiently.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any change of expecting without creative work or replacement; all should be encompassed within protection domain of the present utility model; therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. a dacron thread processing screw extruder, it is characterized in that: comprise support, motor, governing box, shaft coupling and screw rod, described motor is located in support, described governing box, shaft coupling and screw rod are located on support, described governing box is connected with electric-motor drive, described governing box, shaft coupling and screw rod are in transmission connection successively, machine barrel and electric heater is disposed with outside described screw rod, described electric heater is provided with thermocouple, described machine barrel front end is provided with hopper and thrust bearing, the tapered setting of described hopper, described machine barrel end is provided with screen pack and discharge flange, described screen pack is fixedly connected with machine barrel, described discharge flange is threaded with machine barrel.
2. dacron thread processing screw extruder according to claim 1, is characterized in that: described hopper is fixedly connected with machine barrel.
3. dacron thread processing screw extruder according to claim 1, is characterized in that: described thrust bearing is connected with bolt rotary.
4. dacron thread processing screw extruder according to claim 1, is characterized in that: described thermocouple is provided with more than one.
5. dacron thread processing screw extruder according to claim 1, is characterized in that: described machine barrel is fixedly connected with support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551736.8U CN204936148U (en) | 2015-07-28 | 2015-07-28 | A kind of dacron thread processing screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551736.8U CN204936148U (en) | 2015-07-28 | 2015-07-28 | A kind of dacron thread processing screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204936148U true CN204936148U (en) | 2016-01-06 |
Family
ID=55003601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520551736.8U Expired - Fee Related CN204936148U (en) | 2015-07-28 | 2015-07-28 | A kind of dacron thread processing screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204936148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167197A (en) * | 2018-01-15 | 2018-06-15 | 四川省机械研究设计院 | A kind of cutting-type centrifuges submersible sewage pump |
| CN112297386A (en) * | 2020-10-09 | 2021-02-02 | 古汉汽车零部件(常熟)有限公司 | Screw rod for extrusion molding of automobile foaming material |
-
2015
- 2015-07-28 CN CN201520551736.8U patent/CN204936148U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167197A (en) * | 2018-01-15 | 2018-06-15 | 四川省机械研究设计院 | A kind of cutting-type centrifuges submersible sewage pump |
| CN112297386A (en) * | 2020-10-09 | 2021-02-02 | 古汉汽车零部件(常熟)有限公司 | Screw rod for extrusion molding of automobile foaming material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10744697B2 (en) | Apparatus for extruding plastic materials | |
| CN102166794B (en) | Rubber continuous mixing dual-rotor structure and mixing equipment adopting same | |
| CN201183312Y (en) | Hypercone type double-screw plastic extrusion machine | |
| CN204869588U (en) | Dual -screw extruder | |
| CN204936148U (en) | A kind of dacron thread processing screw extruder | |
| CN204136393U (en) | A kind of conical double-screw plastic extruder | |
| CN202528412U (en) | Efficient polyolefin single screw rod extruder with length-diameter ratio of 33 | |
| CN103358514A (en) | Efficient polyolefin single screw extruder with length-diameter ratio of 33 | |
| CN204712428U (en) | A kind of plastic extruder | |
| CN201446671U (en) | Novel series single screw extruder | |
| CN103350497B (en) | A kind of Special precision extrusion system for polyvinylidene fluoride | |
| CN201960728U (en) | Double screw extruder | |
| CN203046212U (en) | Novel single-screw extruder | |
| CN105082506B (en) | The coaxial tandem taper extrusion device of multistage | |
| CN204183862U (en) | A kind of Twin screw extruder | |
| CN103358528A (en) | High-efficiency polyolefin single-screw extruder with length-to-diameter ratio of 38 | |
| CN205148866U (en) | Screw extruder | |
| CN105313287A (en) | Single-screw extruder | |
| CN204673995U (en) | The pusher plastic extruder of a kind of coaxial double helix | |
| CN204471842U (en) | A kind of constant temperature plastic extruder | |
| CN103753793A (en) | Polymer melt calculus heat transfer enhancement and mixing plasticization extruder | |
| CN204471824U (en) | A kind of plastic extrusion apparatus | |
| CN206967915U (en) | Twin-screw extrusion pusher side feeding mechanism | |
| CN203317725U (en) | Special precision extrusion device for polyvinylidene fluoride (PVDF) | |
| CN208324153U (en) | For processing the two steps type extruder of waste plastic film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |