CN202174735U - Fixed length control device for extending pipes of extruder - Google Patents
Fixed length control device for extending pipes of extruder Download PDFInfo
- Publication number
- CN202174735U CN202174735U CN2011202708191U CN201120270819U CN202174735U CN 202174735 U CN202174735 U CN 202174735U CN 2011202708191 U CN2011202708191 U CN 2011202708191U CN 201120270819 U CN201120270819 U CN 201120270819U CN 202174735 U CN202174735 U CN 202174735U
- Authority
- CN
- China
- Prior art keywords
- control device
- length control
- extruder
- fixed length
- goes out
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92076—Position, e.g. linear or angular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92314—Particular value claimed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92323—Location or phase of measurement
- B29C2948/92438—Conveying, transporting or storage of articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92609—Dimensions
- B29C2948/92638—Length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92933—Conveying, transporting or storage of articles
Abstract
The utility model provides a fixed length control device for extending pipes of an extruder, which comprises a support, a trigger switch and a fixing plate. The trigger switch is mounted at the lower end of the support and used for detecting passing pipes and sends out control signals for cutting pipes, and the fixing plate is used for fixing the whole fixed length control device on a framework. The fixed length control device for extending pipes of the extruder is more convenient and reliable for producing pipes in different specifications, and more stable in position. An approach sensor does not contact with other objects, so that the approach sensor can be used without limits of the service life on the condition without affection by external force and damaging hard parts under the specified environment and temperature. Meanwhile, the fixed length control device has the advantages of high responsibility and reliability and accuracy in positioning and is free of maintenance.
Description
Technical field
The utility model is applicable to that extruder goes out to manage the Length Control field, particularly relates to a kind of extruder and goes out to manage the Length Control device.
Background technology
The length of tube control device that goes out on the existing extruder has two kinds: lead limit switch control and the control of rolling wheel encoding device length.Their weak point: lead limit switch causes the pipe length location inaccurate in the long-term rear spring easy fatigue of using.The rolling wheel encoding device is to drive the encoder rotation through tubing to realize the control to pipe length, but has tubing to cause the pipe length location to be forbidden with the wheel slip phenomenon in actual use.
Summary of the invention
The length of tube control device that goes out on the existing extruder has two kinds: lead limit switch control and roller are compiled in order to overcome the deficiency of prior art, the utility model provide a kind of regulate when producing different size tubing more convenient, more reliably, the more firm extruder in position goes out to manage the Length Control device.
A kind of extruder goes out to manage the Length Control device, comprises support, and the trigger switch that is installed in the support lower end goes out to manage the Length Control device and is fixed on the fixed head on the frame whole with being used for, and said trigger switch is used to detect tubing to be passed through, and sends the Pipe Cutting control signal.
Said trigger switch comprises proximity transducer and swing gate, and said swing gate and said proximity transducer flexibly connect, and said proximity transducer is used for sending the Pipe Cutting signal according to the amplitude of preset control value and swing gate swing.
Said proximity transducer is the inductance type proximity transducer.
Said support upper end is provided with big or small tube regulator, is used to realize the positioning control to different pipe fittings.
Compared with prior art, the invention has the advantages that:
Adjusting is more convenient, more reliable when producing different size tubing, the position is more firm.Proximity transducer does not contact with other objects, therefore as long as under environment provided He under the temperature conditions, use, not influenced by external force; Do not damage hardware, can use always, do not have this parameter of life-span; Have high responsiveness, high reliability simultaneously, locate accurate, non-maintaining.
Description of drawings
Fig. 1 goes out to manage the structure chart of Length Control device for the utility model extruder;
Fig. 2 goes out to manage the structure chart of Length Control device for the utility model extruder.
The specific embodiment
Below through embodiment the utility model is further specifically described.Following embodiment just to the further specifying of the utility model, can not be interpreted as the restriction to the utility model protection domain.
Shown in Fig. 1-2; A kind of extruder goes out to manage the Length Control device, comprises support 1, and the trigger switch 2 that is installed in support 1 lower end goes out to manage the Length Control device and is fixed on the fixed head 3 on the frame whole with being used for; Said trigger switch 2 is used to detect tubing to be passed through, and sends the Pipe Cutting control signal.
Said trigger switch 2 comprises proximity transducer 4 and swing gate 5, and said swing gate 5 flexibly connects with said proximity transducer 4, and said proximity transducer 4 is used for sending the Pipe Cutting signal according to the amplitude of preset control value and swing gate 5 swings.
Said proximity transducer 4 is the inductance type proximity transducer.
Said support 1 upper end is provided with big or small tube regulator 6, is used to realize the positioning control to different pipe fittings.
Use comprises:
1) extruder goes out the length of tube control device and is installed on the frame;
2) tubing 7 promotes said swing gate 5 through the said swing gate 5 that goes out the length of tube control device;
3) said proximity transducer 4 judges whether that according to the amplitude of fluctuation of said preset value and swing gate 5 needs carry out the Pipe Cutting operation: if the amplitude of said swing gate 5 swings is not then sent the Pipe Cutting signal less than preset value; If the amplitude of said swing gate 5 swings greater than preset value, is then sent out place's Pipe Cutting signal;
Also comprise the big or small tube regulator 6 that is arranged at said support upper end, said step 1) and 2) between also comprise, through said big or small tube regulator 6, according to the specification of tubing, the preset value of regulating said proximity transducer 4 with go out to manage positioning control.
Claims (4)
1. an extruder goes out to manage the Length Control device; It is characterized in that, comprise support, the trigger switch that is installed in the support lower end goes out to manage the Length Control device and is fixed on the fixed head on the frame whole with being used for; Said trigger switch is used to detect tubing to be passed through, and sends the Pipe Cutting control signal.
2. extruder according to claim 1 goes out to manage the Length Control device, it is characterized in that, said trigger switch comprises proximity transducer and swing gate, and said swing gate and said proximity transducer flexibly connect.
3. extruder according to claim 2 goes out to manage the Length Control device, it is characterized in that, said proximity transducer is the inductance type proximity transducer.
4. extruder according to claim 1 goes out to manage the Length Control device, it is characterized in that, said support upper end is provided with big or small tube regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202708191U CN202174735U (en) | 2011-07-28 | 2011-07-28 | Fixed length control device for extending pipes of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202708191U CN202174735U (en) | 2011-07-28 | 2011-07-28 | Fixed length control device for extending pipes of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202174735U true CN202174735U (en) | 2012-03-28 |
Family
ID=45864637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202708191U Expired - Fee Related CN202174735U (en) | 2011-07-28 | 2011-07-28 | Fixed length control device for extending pipes of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202174735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380945A (en) * | 2011-07-28 | 2012-03-21 | 广东联塑科技实业有限公司 | Outlet pipe fixed length control device for extruder and control method thereof |
| CN104551695A (en) * | 2014-12-24 | 2015-04-29 | 湖南恒瑞管桩科技有限公司 | Integrated automatic strip steel cutting-reeling machine |
-
2011
- 2011-07-28 CN CN2011202708191U patent/CN202174735U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380945A (en) * | 2011-07-28 | 2012-03-21 | 广东联塑科技实业有限公司 | Outlet pipe fixed length control device for extruder and control method thereof |
| CN102380945B (en) * | 2011-07-28 | 2014-01-22 | 广东联塑科技实业有限公司 | Outlet pipe fixed length control device for extruder and control method thereof |
| CN104551695A (en) * | 2014-12-24 | 2015-04-29 | 湖南恒瑞管桩科技有限公司 | Integrated automatic strip steel cutting-reeling machine |
| CN104551695B (en) * | 2014-12-24 | 2017-10-24 | 湖南恒瑞管桩科技有限公司 | Integrated automatic peel cutting rolls up skin machine |
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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: 20120328 Termination date: 20140728 |
|
| EXPY | Termination of patent right or utility model |