CN107498825A - A kind of sizing nested structure in bosh - Google Patents
A kind of sizing nested structure in bosh Download PDFInfo
- Publication number
- CN107498825A CN107498825A CN201710727283.3A CN201710727283A CN107498825A CN 107498825 A CN107498825 A CN 107498825A CN 201710727283 A CN201710727283 A CN 201710727283A CN 107498825 A CN107498825 A CN 107498825A
- Authority
- CN
- China
- Prior art keywords
- bosh
- pipe
- export
- guide
- guide pipe
- 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.)
- Pending
Links
- 238000004513 sizing Methods 0.000 title claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 230000008676 import Effects 0.000 claims abstract description 9
- 238000012958 reprocessing Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
- B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses the sizing nested structure in a kind of bosh, it includes the import and export on bosh, the centre position of the port of export of extruder and the entrance point of hauling machine is fixed with bosh, being put in the tank of bosh has pipe calibration sleeve, import and export on the pipe calibration sleeve is fixed by flange and cooling bath, the pipe calibration sleeve is made up of guide pipe, opening, guide pipe, which is one, can allow the straight-through guide hole that pvc pipe passes through, and staggeredly bar hole is machined with the outer tube wall of guide pipe.After the technical program can guarantee that pvc pipe enters bosh, quick cooling, and can guarantee that pvc pipe is straight, do not bend, do not influence the reprocessing in downstream.
Description
Technical field
The present invention relates to the sizing nested structure used when quickly being cooled down during a kind of pvc pipe extrusion.
Background technology
Existing pvc pipe wants the rapid vacuum cooling after extruding is extruded, and often uses bosh at present, and pvc pipe is from cold
But the import of tank enters, and is reprocessed after being cooled down in tank by exporting to downstream, and its shortcoming is, because pvc pipe is from squeezing
Indefinite form after press comes out, rough into the pvc pipe after bosh, not straight after coming out, pipe fixed effect is not
Ideal, therefore influence the reprocessing in downstream.
The content of the invention
The task of the present invention will not tilt after being to provide a kind of pvc pipe cooling, a kind of good bosh of fixed effect
In sizing nested structure.
The task of the present invention is done in such a way that it includes the import and export on bosh, it is characterised in that：Extruder
The port of export and the centre position of entrance point of hauling machine be fixed with bosh, being put in the tank of bosh has pipe to determine
Footpath is covered, and the import and export on the pipe calibration sleeve is fixed by flange and cooling bath, the pipe calibration sleeve by guide pipe,
Opening is formed, and guide pipe, which is one, can allow the straight-through guide hole that pvc pipe passes through, and staggeredly bar shaped is machined with the outer tube wall of guide pipe
Hole.The cross section of the bar hole is trapezoidal.The diameter of the guide pipe is more than the diameter of pvc pipe, and the length of guide pipe is small
In the length of bosh.
The present invention has the following effects that：After the technical program can guarantee that pvc pipe enters bosh, quick cooling, and
It can guarantee that pvc pipe is straight, do not bend, do not influence the reprocessing in downstream.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；Fig. 2 is the structural representation of calibration sleeve.
Embodiment
The bosh that the technical program is related to is that the front end of the port of export and hauling machine that are seated in extruder pipe is organic
Frame supports, and furtherly, the centre position of the port of export of extruder and the entrance point of hauling machine pipe is fixed with bosh 1,
The inlet and outlet of pvc pipe is provided with bosh, being put in the tank of bosh has pipe calibration sleeve 2, the pipe
Import and export on sub- calibration sleeve is fixed by flange and cooling bath, and the pipe calibration sleeve is by guide pipe 2, the structure of bar shaped type hole 3
Into the diameter of the guide pipe is more than the diameter of pvc pipe, and the length of guide pipe is less than the length of bosh, and guide pipe is
One can allow the straight-through guide hole that pvc pipe passes through, and be machined with bar hole 3 on the outer tube wall of guide pipe, the bar hole it is transversal
Face is trapezoidal, and the purpose of processing the trapezoidal hole in this cross section is to increase cooling effect.
During work, the pvc pipe come out from extruder need to manually help for unshaped pvc pipe to be sent into the import of bosh
Into in pipe calibration sleeve, in the supercooling of pipe calibration sleeve back warp, strip is straight, cools down and is gone out again from the outlet of bosh, cools down
Pipe afterwards is straight into downstream traction machine.
Claims (3)
1. the sizing nested structure in a kind of bosh, it includes the import and export on bosh, it is characterised in that：Extruder
The port of export and the centre position of entrance point of hauling machine be fixed with bosh, being put in the tank of bosh has pipe to determine
Footpath is covered, and the import and export on the pipe calibration sleeve is fixed by flange and cooling bath, the pipe calibration sleeve by guide pipe,
Opening is formed, and guide pipe, which is one, can allow the straight-through guide hole that pvc pipe passes through, and staggeredly bar shaped is machined with the outer tube wall of guide pipe
Hole.
2. the sizing nested structure in a kind of bosh as claimed in claim 1, it is characterised in that：The bar hole it is transversal
Face is trapezoidal.
3. the sizing nested structure in a kind of bosh as claimed in claim 1, it is characterised in that：The diameter of the guide pipe
More than the diameter of pvc pipe, the length of guide pipe is less than the length of bosh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727283.3A CN107498825A (en) | 2017-08-23 | 2017-08-23 | A kind of sizing nested structure in bosh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727283.3A CN107498825A (en) | 2017-08-23 | 2017-08-23 | A kind of sizing nested structure in bosh |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107498825A true CN107498825A (en) | 2017-12-22 |
Family
ID=60691515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710727283.3A Pending CN107498825A (en) | 2017-08-23 | 2017-08-23 | A kind of sizing nested structure in bosh |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107498825A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483845A (en) * | 2018-12-26 | 2019-03-19 | 柳州市瑞和塑料科技有限责任公司 | A kind of polypropylene bellows plug die and the corrugated pipe forming head containing the plug die |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201264357Y (en) * | 2008-07-21 | 2009-07-01 | 远东电缆有限公司 | Extruding forming sleeve for cable filling pipe |
| CN101913245A (en) * | 2010-08-11 | 2010-12-15 | 江苏江特科技有限公司 | Disc type fast cooling shaping device for plastic pipe |
| CN201907192U (en) * | 2010-12-22 | 2011-07-27 | 浙江经纬集团环保工程有限公司 | Plastic pipe shaping sleeve |
| CN202071327U (en) * | 2011-03-31 | 2011-12-14 | 袁建华 | Vacuum sizing device for plastic pipette extrusion line |
| CN202241934U (en) * | 2011-09-23 | 2012-05-30 | 宏岳塑胶集团有限公司 | Sizing device for plastic pipe |
| DE102011016160A1 (en) * | 2011-04-05 | 2012-10-11 | Inoex Gmbh | Device for calibrating outside diameter of extruded tube, has vacuum source that is connected with water chamber |
| CN102773994A (en) * | 2012-07-31 | 2012-11-14 | 昆山圣源机械有限公司 | Novel sizing sleeve capable of enhancing sizing effect |
| CN204367371U (en) * | 2014-12-18 | 2015-06-03 | 浙江中元枫叶管业有限公司 | Tubing type embryo extrudes cooling device |
| CN205097519U (en) * | 2015-11-05 | 2016-03-23 | 山东汇通达塑业有限公司 | Sizing sleeve |
| CN106626322A (en) * | 2015-10-29 | 2017-05-10 | 北新集团建材股份有限公司 | Plastic pipeline water ring type sizing sleeve |
| CN207105585U (en) * | 2017-08-23 | 2018-03-16 | 河南尚品优塑科技有限公司 | A kind of sizing nested structure in bosh |
-
2017
- 2017-08-23 CN CN201710727283.3A patent/CN107498825A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201264357Y (en) * | 2008-07-21 | 2009-07-01 | 远东电缆有限公司 | Extruding forming sleeve for cable filling pipe |
| CN101913245A (en) * | 2010-08-11 | 2010-12-15 | 江苏江特科技有限公司 | Disc type fast cooling shaping device for plastic pipe |
| CN201907192U (en) * | 2010-12-22 | 2011-07-27 | 浙江经纬集团环保工程有限公司 | Plastic pipe shaping sleeve |
| CN202071327U (en) * | 2011-03-31 | 2011-12-14 | 袁建华 | Vacuum sizing device for plastic pipette extrusion line |
| DE102011016160A1 (en) * | 2011-04-05 | 2012-10-11 | Inoex Gmbh | Device for calibrating outside diameter of extruded tube, has vacuum source that is connected with water chamber |
| CN202241934U (en) * | 2011-09-23 | 2012-05-30 | 宏岳塑胶集团有限公司 | Sizing device for plastic pipe |
| CN102773994A (en) * | 2012-07-31 | 2012-11-14 | 昆山圣源机械有限公司 | Novel sizing sleeve capable of enhancing sizing effect |
| CN204367371U (en) * | 2014-12-18 | 2015-06-03 | 浙江中元枫叶管业有限公司 | Tubing type embryo extrudes cooling device |
| CN106626322A (en) * | 2015-10-29 | 2017-05-10 | 北新集团建材股份有限公司 | Plastic pipeline water ring type sizing sleeve |
| CN205097519U (en) * | 2015-11-05 | 2016-03-23 | 山东汇通达塑业有限公司 | Sizing sleeve |
| CN207105585U (en) * | 2017-08-23 | 2018-03-16 | 河南尚品优塑科技有限公司 | A kind of sizing nested structure in bosh |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483845A (en) * | 2018-12-26 | 2019-03-19 | 柳州市瑞和塑料科技有限责任公司 | A kind of polypropylene bellows plug die and the corrugated pipe forming head containing the plug die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207105585U (en) | A kind of sizing nested structure in bosh | |
| WO2023082491A1 (en) | Ultra-thin polyethylene pipeline production device and production method | |
| CN107498825A (en) | A kind of sizing nested structure in bosh | |
| DE1504461A1 (en) | Process for the continuous production of multiaxially stretched tubular films from linear polyesters | |
| CN102672934B (en) | Production method of buried cracking-resistant polyethylene pipeline for fuel gas | |
| CN104589560B (en) | Cooling method for tape-casting process of lithium-ion battery diaphragm | |
| CN205255480U (en) | Extrude sleeve pipe stop device and polymer sleeve pipe production system | |
| CN201520046U (en) | Large-caliber polyethylene thin-wall pipe extruding device | |
| CN207668187U (en) | Metal pipe material stretching device | |
| CN200970599Y (en) | Mold for pipe block plate extruding and forming | |
| CN208962422U (en) | A kind of discharging device of PE pipe extruder | |
| CN105881869A (en) | Extruding-machine on-line net replacing device | |
| CN108237126A (en) | A kind of aluminum pipe dredging tool | |
| CN205467177U (en) | Crowded strip extrusion equipment of conductive plastic | |
| DE2326011A1 (en) | DEVICE FOR TRANSPORTING MATERIALS TOWABLE WITH A FLUID | |
| CN205732574U (en) | A kind of cold rolled tube female thread mould | |
| CN205219693U (en) | Plastics extruder circulative cooling system | |
| US2753044A (en) | Device for extruding thin-walled tubes | |
| CN204505775U (en) | Multipurpose screw | |
| CN104624686A (en) | Method and device for extruding aluminium alloy pipe with variable cross section | |
| CN206140868U (en) | Vacuum sizing box in ultrahigh molecular weight polyethylene tubular product extrusion moulding system | |
| CN204894467U (en) | Be used for PE pipeline extrusion tooling | |
| CN204381096U (en) | The extrusion die of 5083 aluminium alloy I-beams | |
| CN210706162U (en) | A tubulation make-up machine for producing aluminium foil bellows | |
| CN205439204U (en) | Barrel and have extruder of this barrel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171222 |