CN107756766A - A kind of band sizing cooling device - Google Patents
A kind of band sizing cooling device Download PDFInfo
- Publication number
- CN107756766A CN107756766A CN201711119529.5A CN201711119529A CN107756766A CN 107756766 A CN107756766 A CN 107756766A CN 201711119529 A CN201711119529 A CN 201711119529A CN 107756766 A CN107756766 A CN 107756766A
- Authority
- CN
- China
- Prior art keywords
- band
- sizing
- water
- passage
- cooling
- 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.)
- Withdrawn
Links
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
- B29C48/904—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 using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
-
- 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
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
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 a kind of band sizing cooling device, it includes water cooling sizing component and air cooling sizing component, water cooling sizing passage is wherein provided with water cooling sizing component, air cooling sizing passage is provided with air cooling sizing component, the cross sectional shape of water cooling sizing passage and air cooling the sizing passage matches with band cross sectional shape；The entrance of the water cooling sizing passage and the outlet of band extruder, the outlet of water cooling sizing passage connects with the entrance of air cooling sizing passage.Rapid curing is shaped under the original state that the device can extrude band from extruder, in the case of ensureing that its internal cavities does not collapse, band is placed in air cooling under nature.
Description
Technical field
The present invention relates to tubular object extruding apparatus field, refers in particular to a kind of band sizing cooling device.
Background technology
Ribbing reinforced composite pipe is the tubing commonly used in downcomer and drainage system, mainly by interior cavity or the reinforcement of setting
Polyethylene strip is formed by winding and carrying out side welding, and when preparing band, the extrusion grinding tool of die cavity is set in general use, will
Die cavity connects with being arranged on the mould outlet on mould with ribbon shape matching, using external pressure by the band after hot mastication
Raw material is continuously extruded, and is used after cooling.
The band extruded from mould is typically using freely placing, being cooled down by the way of natural cooling, still, extrusion
In an initial condition, temperature is higher for band, and polythene material does not cool and solidify completely, is easier to by gravity or other extraneous rings
Border influences, and occur internal cavities collapse, the situation of shape deformation, cause obtained ribbon shape irregular, influence by band
The quality of obtained multiple tube, reduce the service life of multiple tube.
The content of the invention
It is an object of the invention to：For above-mentioned problem, there is provided a kind of band sizing cooling device, the device energy
Rapid curing is shaped under enough original states for extruding band from extruder, in the case of ensureing that its internal cavities does not collapse, is made
Band is placed in air cooling under nature.
The technical solution adopted by the present invention is as follows：
A kind of band sizing cooling device, it includes water cooling sizing component and air cooling sizing component, wherein in water cooling sizing component
Water cooling sizing passage is provided with, air cooling sizing passage is provided with air cooling sizing component, the water cooling sizing passage and air cooling are determined
The cross sectional shape of footpath passage matches with band cross sectional shape；The entrance of the water cooling sizing passage and the outlet of band extruder
Connection, the outlet of water cooling sizing passage connects with the entrance of air cooling sizing passage.
Further, the water cooling sizing component includes water cooled housing, and water cooling sizing passage, institute are provided with water cooled housing
State water cooling sizing passage and the band import on water cooled housing and band outlet；The water cooling sizing passage external spiral winding
There is circulating cooling water pipe, the water inlet and water return outlet of the circulating cooling water pipe are connected with the water system outside water cooling shell；Institute
The band port of export fixation for stating water cooled housing is connected with connecting plate, and air cooling sizing component is connected with the connecting plate.
Further, the air cooling sizing component is fixedly installed on the connecting rod on connecting plate including some risers and one end；
What the riser was parallel to each other is set on connecting rod, and there are gap between each riser；Through hole is offered on each riser, should
The cross sectional shape of through hole matches with band cross sectional shape, and the through hole complements each other to form air cooling sizing passage.
Further, through hole being provided with the connecting plate, cross sectional shape and the band cross sectional shape of the through hole match,
This is used to connect water cooling sizing passage with air cooling sizing passage, water cooling sizing passage and air cooling sizing passage is formed band fortune
Defeated passage.
Further, three connecting rods are provided with the connecting plate, riser, the riser edge are arranged with every connecting rod
Rod slide.
Further, along the conveying direction of band transport channel, the spacing between riser gradually increases.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
The device first by the rapid water cooling of band, makes band solidifying and setting, avoids band band internal cavities in process air cooler from collapsing
Fall into.The present apparatus can improve speed of the band in process air cooler.The present apparatus can be used in the band solidification cooling of different length.
The present apparatus is simple in construction, is easy to promote and uses.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the sectional view of water cooling sizing component of the present invention；
Fig. 3 is the end view drawing of connecting plate of the present invention.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
A kind of band sizing cooling device, it includes water cooling sizing component and air cooling sizing component, wherein water cooling sizing group
Water cooling sizing passage 2 is provided with part, air cooling sizing passage, the He of water cooling sizing passage 2 are provided with air cooling sizing component
The cross sectional shape of air cooling sizing passage matches with band cross sectional shape；The entrance of the water cooling sizing passage 2 is extruded with band
The outlet of machine, the outlet of water cooling sizing passage 2 connect with the entrance of air cooling sizing passage.
Due to said structure, sizing component solidifying and setting is water cooled in an initial condition from the band of extruder extrusion, so
Band natural cooling in air cooling sizing component is transported to afterwards.
Water cooling sizing component quickly can cool down band, and solid shape, avoid band air cooling under natural shape body
Deformation.Under natural air cooling state, the cross sectional shape of air cooling sizing passage and the cross sectional shape of band match, therefore, band
Band, which is put into transfer passage, can prevent that band from being influenceed by gravity and external environment and is produced internal cavities and is collapsed and profile
Deformation.
Further, the water cooling sizing component includes water cooled housing 3, and water cooling sizing passage is provided with water cooled housing 3
2, band import and band outlet on the water cooling sizing passage 2 and water cooled housing 3；Outside the water cooling sizing passage 2
Spiral winding has circulating cooling water pipe 1, water inlet and water return outlet and the water system outside water cooling shell of the circulating cooling water pipe 1
It is connected；The band port of export fixation of the water cooled housing 3 is connected with connecting plate 4, and being connected with air cooling on the connecting plate 4 determines
Footpath component.
Further, the air cooling sizing component is fixedly installed on the connecting rod on connecting plate 4 including some risers 6 and one end
5；What the riser 6 was parallel to each other is set on connecting rod 5, and there are gap between each riser 6；Offered on each riser 6
Through hole, cross sectional shape and the band cross sectional shape of the through hole match, and the through hole complements each other to form air cooling sizing passage.
Due to gap be present between each riser 6, the gap can make the band in air cooling sizing passage be in communication with the outside, and then
Accelerate the cooling of band.
Further, through hole is provided with the connecting plate 4, cross sectional shape and the band cross sectional shape phase of the through hole
Match somebody with somebody, this is used to connect water cooling sizing passage 2 with air cooling sizing passage, forms water cooling sizing passage 2 and air cooling sizing passage
Band transport channel.
Three connecting rods 5 are provided with the connecting plate 4, are arranged with riser 6 on every connecting rod 5, the riser 6 is along connecting rod
5 slide.
Due to said structure, riser 6 can be slided along connecting rod 5, then the length of air cooling sizing passage can be adjusted freely, with
Just it is used for the band of different length.Meanwhile the gap between each riser 6 is adjusted, the cooling velocity of band can be changed.
Along the conveying direction of band transport channel, the spacing between riser 6 gradually increases.
Avoid front space excessive, when band does not solidify, influence ribbon shape, backend space increase, for accelerating
Solidify cooling velocity.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (6)
- A kind of 1. band sizing cooling device, it is characterised in that：It includes water cooling sizing component and air cooling sizing component, its reclaimed water Water cooling sizing passage is provided with cool sizing component（2）, air cooling sizing passage is provided with air cooling sizing component, and the water cooling is determined Footpath passage（2）Match with the cross sectional shape of air cooling sizing passage with band cross sectional shape；The water cooling sizing passage（2）Enter The outlet of mouth and band extruder, water cooling sizing passage（2）Outlet connected with the entrance of air cooling sizing passage.
- 2. band sizing cooling device according to claim 1, it is characterised in that：The water cooling sizing component includes water cooling Shell（3）, water cooled housing（3）Inside it is provided with water cooling sizing passage（2）, the water cooling sizing passage（2）With water cooled housing（3）On Band import and band outlet；The water cooling sizing passage（2）External spiral is wound with circulating cooling water pipe（1）, it is described Circulating cooling water pipe（1）Water inlet and water return outlet be connected with the water system outside water cooling shell；The water cooled housing（3）Band The fixation of the material port of export is connected with connecting plate（4）, the connecting plate（4）On be connected with air cooling sizing component.
- 3. band sizing cooling device according to claim 1, it is characterised in that：The air cooling sizing component includes some Riser（6）Connecting plate is fixed on one end（4）On connecting rod（5）；The riser（6）What is be parallel to each other is set in connecting rod（5）On, And each riser（6）Between there are gap；Each riser（6）On offer through hole, the cross sectional shape of the through hole and band section Shape matches, and the through hole complements each other to form air cooling sizing passage.
- 4. the band sizing cooling device according to Claims 2 or 3, it is characterised in that：The connecting plate（4）On be provided with Through hole, cross sectional shape and the band cross sectional shape of the through hole match, and this is used for water cooling sizing passage（2）Lead to air cooling sizing Road connects, and makes water cooling sizing passage（2）Band transport channel is formed with air cooling sizing passage.
- 5. band sizing cooling device according to claim 4, it is characterised in that：The connecting plate（4）On be provided with three Root connecting rod（5）, every connecting rod（5）On be arranged with riser（6）, the riser（6）Along connecting rod（5）Slide.
- 6. band sizing cooling device according to claim 5, it is characterised in that：Along the conveying side of band transport channel To riser（6）Between spacing gradually increase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119529.5A CN107756766A (en) | 2017-11-14 | 2017-11-14 | A kind of band sizing cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119529.5A CN107756766A (en) | 2017-11-14 | 2017-11-14 | A kind of band sizing cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107756766A true CN107756766A (en) | 2018-03-06 |
Family
ID=61273506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711119529.5A Withdrawn CN107756766A (en) | 2017-11-14 | 2017-11-14 | A kind of band sizing cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107756766A (en) |
-
2017
- 2017-11-14 CN CN201711119529.5A patent/CN107756766A/en not_active Withdrawn
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180306 |
|
| WW01 | Invention patent application withdrawn after publication |