CN204955362U - Automatic change screw extruder - Google Patents
Automatic change screw extruder Download PDFInfo
- Publication number
- CN204955362U CN204955362U CN201520213842.5U CN201520213842U CN204955362U CN 204955362 U CN204955362 U CN 204955362U CN 201520213842 U CN201520213842 U CN 201520213842U CN 204955362 U CN204955362 U CN 204955362U
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- CN
- China
- Prior art keywords
- screw rod
- power component
- rod assembly
- blanking
- falling
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an automatic change screw extruder, include: frame, power component, extrude screw assembly, blanking fill, power component, extrude screw assembly and blanking fill fixed mounting in the frame, its characterized in that: power component with extrude screw assembly and be connected, the blanking is fought and is extruded the screw assembly position and correspond the blanking be equipped with material level induction system on fighting, the blanking is fought and is extruded and is equipped with blanking controlling means between the screw assembly, power component, blanking controlling means and material level induction system be connected with control system respectively. Utility model the utility model discloses the mechanism is compact, and intelligent degree is high, and control is simple and convenient, effectively realizes that high -efficient production saves the purpose of material simultaneously.
Description
Technical field
The utility model relates to a kind of rubber and plastic manufacturing machine, especially a kind of automation screw extruder.
Background technology
Screw extruder 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.The features such as quality is high, plastifies, and energy consumption is low, has noise low, smooth running, and bearing capacity is large, and the life-span is long.
Along with the raising that production capacity in industry requires, automation for screw extruder requires more and more higher, in order to adapt to the demand of producing, screw extruder must have Aulomatizeted Detect, blanking, the a series of intelligentized control method function such as to extrude, in the prior art, blanking control is all generally the version of screw feeding after employing blanking, the mode pushed by the screw rod after blanking is transported material to be extruded in parts, the shortcoming of this mode of movement is, material easily produces stuck in the process of screw rod transmission, the faults such as blocking, the difficulty of cleaning is large, have a strong impact on production efficiency.In material is extruded, the speed that material is extruded and extrusion capacity are the keys controlling plastics product quality, and the extruded velocity of precise hard_drawn tuhes material, is conducive to the qualification rate ensureing that plastic product is extruded.
Utility model content
It is high that the purpose of this utility model is to provide a kind of intelligence degree, can carry out level measuring to the material in hopper, automatically controls the automation screw extruder of blanking speed, blanking amount and extruded velocity simultaneously.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of automation screw extruder, comprise: frame, Power Component, extrusion screw rod assembly, material-falling hopper, described Power Component, extrusion screw rod assembly and material-falling hopper are fixedly mounted in frame, it is characterized in that: Power Component is connected with extrusion screw rod assembly, material-falling hopper is corresponding with extrusion screw rod module position, described material-falling hopper is provided with material level induction installation, falling control device is provided with between material-falling hopper and extrusion screw rod assembly, described Power Component, falling control device and material level induction installation are connected with control system respectively.
Preferably, described Power Component is made up of servomotor and reductor, servomotor and reductor fixedly sleeved, the output shaft of reductor is connected and synchronous revolving by bevel gear assembly with the extrusion screw rod in extrusion screw rod assembly.
Preferably, described falling control device is made up of plug, drive screw and drive motors, described plug is located at material-falling hopper exit, drive motors is fixedly mounted in frame, drive screw and drive motors socket-connect, plug is socketed on drive screw, and drive screw rotarily drives plug and does upper and lower displacement campaign.
Preferably, described material level induction installation is arranged in pairs, and its position lays respectively at default most high charge level and minimum material level.
After the utility model adopts said structure, drive plug to open and close the version of blanking by drive motors, render in extrusion screw rod assembly with making the material constant speed quantitative in material-falling hopper; Material capacity in material level induction installation Real-Time Monitoring material-falling hopper on hopper; By driven by servomotor extrusion screw rod, the material after melting is extruded according to the speed preset and component, ensure that the quality of production of plastic product.The utility model mechanism is compact, and intelligence degree is high, controls easy, effectively realizes the object that High-efficient Production saves material simultaneously.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is falling control device closed condition schematic diagram of the present utility model.
Fig. 3 is falling control device opening schematic diagram of the present utility model.
In figure: 1, frame, 2, Power Component, 21, servomotor, 22, reductor, 3, extrusion screw rod assembly, 31, extrusion screw rod, 4, material-falling hopper, 5, material level induction installation, 6, falling control device, 61, plug, 62, drive screw, 63, drive motors, 7, control system.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in the figure, a kind of automation screw extruder, comprise: frame 1, Power Component 2, extrusion screw rod assembly 3, material-falling hopper 4, described Power Component 2, extrusion screw rod assembly 3 and material-falling hopper 4 are fixedly mounted in frame 1, it is characterized in that: Power Component 2 is connected with extrusion screw rod assembly 3, material-falling hopper 4 is corresponding with extrusion screw rod assembly 3 position, described material-falling hopper 4 is provided with material level induction installation 5, falling control device 6 is provided with between material-falling hopper 4 and extrusion screw rod assembly 3, described Power Component 2, falling control device 6 and material level induction installation 5 are connected with control system 7 respectively.
Preferably, described Power Component 2 is made up of servomotor 21 and reductor 22, and servomotor 21 is fixedly sleeved with reductor 22, and the output shaft of reductor 22 is connected and synchronous revolving by bevel gear assembly with the extrusion screw rod 31 in extrusion screw rod assembly 3.
Preferably, described falling control device 6 is made up of plug 61, drive screw 62 and drive motors 63, described plug 61 is located at material-falling hopper 4 exit, drive motors 63 is fixedly mounted in frame 1, drive screw 62 and drive motors 63 socket-connect, plug 61 is socketed on drive screw 62, and drive screw 62 rotarily drives plug 61 and does upper and lower displacement campaign.
Preferably, described material level induction installation 5 is arranged in pairs, and its position lays respectively at default most high charge level and minimum material level.
Material is stored in material-falling hopper 4, and material level induction installation 5 detects the height of materials in material-falling hopper, simultaneously by the capacity feed-back of material in control system 7, and to feed back in operator with the form of indicator lamp.In actual production process, operating personnel set manufacturing parameter and startup optimization according to the production requirement of reality in control system 7, and controling parameters is sent to drive motors 63 by control system 7, and drive motors 63 drives drive screw 62 to rotate according to certain speed.Now, be socketed on drive screw 62, rise in the rotary speed of the plug 61 being close to closed state with drive screw 62 with material-falling hopper 4, material-falling hopper 4 blanking port is opened, and material drops in extrusion screw rod assembly 3 from the gap of blanking port and plug 61.
Material after melting is extruded with the rotation propelling of extrusion screw rod 31, the controling parameters of extruding that control system 7 is preset according to operating personnel exports drive volume to servomotor 21, servomotor 21 is rotated according to certain speed and frequency, thus makes fused materials along predetermined extrusion parameter extrusion molding.
The above is preferred embodiment of the present utility model; certainly the interest field of the utility model can not be limited with this; should be understood that; for those skilled in the art; the technical solution of the utility model is modified or equivalent replacement, do not depart from the protection domain of technical solutions of the utility model.
Claims (4)
1. an automation screw extruder, comprise: frame (1), Power Component (2), extrusion screw rod assembly (3), material-falling hopper (4), described Power Component (2), extrusion screw rod assembly (3) and material-falling hopper (4) are fixedly mounted in frame (1), it is characterized in that: Power Component (2) is connected with extrusion screw rod assembly (3), material-falling hopper (4) is corresponding with extrusion screw rod assembly (3) position, described material-falling hopper (4) is provided with material level induction installation (5), falling control device (6) is provided with between material-falling hopper (4) and extrusion screw rod assembly (3), described Power Component (2), falling control device (6) and material level induction installation (5) are connected with control system (7) respectively.
2. automation screw extruder according to claim 1, its feature in: described Power Component (2) is made up of servomotor (21) and reductor (22), servomotor (21) is fixedly sleeved with reductor (22), and the output shaft of reductor (22) is connected and synchronous revolving by bevel gear assembly with the extrusion screw rod (31) in extrusion screw rod assembly (3).
3. automation screw extruder according to claim 1, its feature in: described falling control device (6) is made up of plug (61), drive screw (62) and drive motors (63), described plug (61) is located at material-falling hopper (4) exit, drive motors (63) is fixedly mounted in frame (1), drive screw (62) and drive motors (63) socket-connect, plug (61) is socketed on drive screw (62), and drive screw (62) rotarily drives plug (61) and does upper and lower displacement campaign.
4. automation screw extruder according to claim 1, its feature in: described material level induction installation (5) is arranged in pairs, and its position lays respectively at default most high charge level and minimum material level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213842.5U CN204955362U (en) | 2015-04-10 | 2015-04-10 | Automatic change screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213842.5U CN204955362U (en) | 2015-04-10 | 2015-04-10 | Automatic change screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204955362U true CN204955362U (en) | 2016-01-13 |
Family
ID=55050453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520213842.5U Expired - Fee Related CN204955362U (en) | 2015-04-10 | 2015-04-10 | Automatic change screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204955362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681853A (en) * | 2021-08-16 | 2021-11-23 | 晋江市中辉印刷包装有限公司 | Fruit-flavored beverage packaging film and preparation process thereof |
-
2015
- 2015-04-10 CN CN201520213842.5U patent/CN204955362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681853A (en) * | 2021-08-16 | 2021-11-23 | 晋江市中辉印刷包装有限公司 | Fruit-flavored beverage packaging film and preparation process thereof |
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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: 20160113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |