CN206455873U - A kind of water conservancy diversion water cavity structure in casting films owner's chilling roller - Google Patents
A kind of water conservancy diversion water cavity structure in casting films owner's chilling roller Download PDFInfo
- Publication number
- CN206455873U CN206455873U CN201720057578.XU CN201720057578U CN206455873U CN 206455873 U CN206455873 U CN 206455873U CN 201720057578 U CN201720057578 U CN 201720057578U CN 206455873 U CN206455873 U CN 206455873U
- Authority
- CN
- China
- Prior art keywords
- outside plate
- mounting ring
- inner panel
- guide vane
- arc
- 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.)
- Active
Links
Landscapes
- Hydraulic Turbines (AREA)
Abstract
The utility model discloses a kind of water conservancy diversion water cavity structure in casting films owner's chilling roller, including inner panel, outside plate, arc annulus, mounting ring and guide vane, guide vane is provided with multiple and is uniformly fixed in mounting ring, on ring-side wall is installed an apopore is offered between each two guide vane, inner panel, it is plectane on outside plate, aperture and the mounting ring internal diameter identical through hole are offered at plectane center, inner panel, outside plate, arc annulus and mounting ring are to be coaxially set, inner panel, outside plate, arc annulus, splice between mounting ring and guide vane and form multiple water-guiding cavities after fixing.The utility model is simple in construction, and the water-guiding cavity formed by setting after sliceable modular unit, convenient disassembly, splicing can be effectively improved the streamline of cooling water, reduces roller flow resistance, improves casting roller and send outlet capacity, makes its water outlet more smooth；Overall structure can be matched with existing casting films owner chilling roller, and restoration and reuse is convenient.
Description
Technical field
The utility model is related to casting machine technical field, especially a kind of water conservancy diversion water cavity in casting films owner's chilling roller
Structure.
Background technology
Curtain coating is a kind of advanced forming process of plastic film, and the production of modern casting films is by the plastic solution after hot melt from extrusion
Die head is extruded in machine, and molten resin is cast on the casting roller of any surface finish through head and is quickly cooled to film.Casting films it is cold
But forming process is occurred mainly in the main chilling roller of casting machine, the cooling effect of main chilling roller directly influence casting films quality and
Yield.Casting roller is the steel rider being relatively large in diameter, and surface is provided with inner sleeve, inside puts and be welded with through special Passivation Treatment, inner hollow
Straight or spiral flow deflector, the space between steel rider, inner sleeve, flow deflector forms runner, and cooling water is in runner inner recirculation flow
It is dynamic.
Such as the Chinese utility model patent of Application No. 200820047700.6, it discloses a kind of master of cast film machine is cold
Roller, including outer barrel, are provided with inner cylinder in outer barrel, and outer barrel one end is provided with water inlet, and the other end is provided with delivery port, it is characterised in that:
It is provided with helicla flute on its outer surface of inner cylinder, outer tube inner wall and helicla flute formation spiral water flow passage and go out described water inlet
The mouth of a river is connected with phase spiral water flow passage.Disclosed main chilling roller can meet production needs substantially described in the patent, but use
Cheng Zhong, there is a problem in that：Because main chilling roller uses spiral flow deflector, cooling water flow conduits are elongated, and fluid is entirely being rolled
Helically flowed in cylinder, the flow resistance of cooling water increases, the increase of flow resistance will cause casting roller to send the drop of outlet capacity
It is low, have a strong impact on flow casting molding quality.
The content of the invention
The purpose of this utility model be to overcome the shortcomings of above-mentioned prior art there is provided one kind it is simple in construction, for being cast
Water conservancy diversion water cavity structure in film owner's chilling roller, advantageously reduces the flow resistance of cooling water in curtain coating owner's chilling roller, improves curtain coating
Roller send outlet capacity.
To achieve these goals, the technical solution adopted in the utility model is：One kind is used for casting films owner's chilling roller
Water conservancy diversion water cavity structure, it is characterised in that：Including inner panel, outside plate, arc annulus, mounting ring and guide vane, guide vane is set
Have multiple and be uniformly fixed in mounting ring, an apopore is offered between each two guide vane on ring-side wall is installed,
Be plectane on inner panel, outside plate, offer aperture and the mounting ring internal diameter identical through hole at outside plate center, inner panel, outside plate,
Arc annulus and mounting ring are spliced to be coaxially set, between inner panel, outside plate, arc annulus, mounting ring and guide vane fixes
After form multiple water-guiding cavities.
Further, the arc annulus is the annulus body for offering arc notch, and the width of arc annulus is described
1/5-the 1/2 of distance between inner panel, outside plate, external diameter is identical with the external diameter of the outside plate, and arc annulus is fixedly mounted on outside plate
On.
Further, the guide vane includes straight section and segmental arc, length and the curtain coating roll roller spiral of straight section
The height of groove is identical, and segmental arc one end connection straightway, the other end is fixed in the mounting ring.
Further, the inner panel, outside plate, arc annulus, mounting ring and guide vane are by metal material or plastics material
Material is made.
The beneficial effects of the utility model are：Simple in construction, the sliceable modular unit by setting, convenient disassembly is spelled
The water-guiding cavity formed after connecing can be effectively improved the streamline of cooling water, reduce roller flow resistance, improve casting roller and send outlet capacity,
Make its water outlet more smooth；Overall structure can be matched with existing casting films owner chilling roller, and restoration and reuse is convenient.Moreover, this practicality
Inner panel, the outside plate of new setting can also play a part of supporting casting drum.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 decomposing schematic representation；
Fig. 3 is the cross-sectional view of arc annulus in the utility model；
Fig. 4 is fixed on the connection diagram in mounting ring for guide vane in the utility model.
Fig. 5 the utility model are arranged on structural representation in casting films owner's chilling roller.
Embodiment
As Figure 1-4, a kind of water conservancy diversion water cavity structure in casting films owner's chilling roller of the utility model, including inner panel
1st, outside plate 2, arc annulus 3, mounting ring 4 and guide vane 5.
Wherein, guide vane 5 is provided with multiple and is uniformly fixed in mounting ring 4, in practical application, guide vane 5
Quantity is equal with the spiral water flow number of channels in casting films owner's chilling roller, on the side wall of mounting ring 4 each two guide vane 5 it
Between offer an apopore 41.
It is plectane on above-mentioned inner panel 1, outside plate 2, aperture and the internal diameter phase of mounting ring 4 is further opened with the center of outside plate 2
Same through hole 10.Inner panel 1, outside plate 2, arc annulus 3 and mounting ring 4 to be coaxially set, inner panel 1, outside plate 2, arc annulus 3,
Splice between mounting ring 4 and guide vane 5 and form multiple water-guiding cavities after fixing.In the present embodiment, guide vane 5 is provided with six,
It is uniform along mounting ring 4, as shown in Figure 4.The formed water-guiding cavity of correspondence also has six.
Specifically, above-mentioned arc annulus 3 is the annulus body for offering arc notch, the width of arc annulus 3 is inner panel
2nd, between outside plate 2 distance 1/5-1/2, external diameter is identical with the external diameter of the outside plate 2, and arc annulus 3 is fixedly mounted on outside plate 2
On.The width dimensions of arc annulus 3 can be carried out in selection setting, the present embodiment according to actual needs, its width be inner panel 2,
The 1/3 of distance between outside plate 2.
Preferably, as shown in figure 4, above-mentioned guide vane 5 include straight section 51 and segmental arc 52, the length of straight section 51 with
The height for being cast roll roller helicla flute is identical, and the one end of segmental arc 52 connection straightway, the other end is fixed in the mounting ring 4.
Above-mentioned inner panel 1, outside plate 2, arc annulus 3, mounting ring 4 and guide vane 5 are by metal material or plastic material system
Into.
The utility model is in use, only need to be by the integral installation of water conservancy diversion water cavity structure 100 to casting films owner chilling roller 200
Water inlet end and/or water side on, as shown in figure 5, be specifically by 4 sets of the mounting ring of water conservancy diversion water cavity structure 100 be attached into
On water tap or water outlet spindle nose, and make the apopore 10 of mounting ring 4 corresponding with the water hole on spindle nose.
Finally it should be noted that above content is only illustrating the technical solution of the utility model, rather than to this practicality
The limitation of novel protected scope, simple modification that one of ordinary skill in the art is carried out to the technical solution of the utility model or
Person's equivalent substitution, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (4)
1. a kind of water conservancy diversion water cavity structure in casting films owner's chilling roller, it is characterised in that：Including inner panel, outside plate, curved circular
Ring, mounting ring and guide vane, guide vane are provided with multiple and are uniformly fixed in mounting ring, each two on ring-side wall is installed
It is plectane to be offered between guide vane on an apopore, inner panel, outside plate, and aperture and the peace are offered at outside plate center
Fill ring internal diameter identical through hole, inner panel, outside plate, arc annulus and mounting ring to be coaxially set, inner panel, outside plate, arc annulus,
Splice between mounting ring and guide vane and form multiple water-guiding cavities after fixing.
2. the water conservancy diversion water cavity structure according to claim 1 in casting films owner's chilling roller, it is characterised in that：The arc
Shape annulus is the annulus body for offering arc notch, the width of arc annulus for distance between the inner panel, outside plate 1/5-
1/2, external diameter is identical with the external diameter of the outside plate, and arc annulus is fixedly mounted on outside plate.
3. the water conservancy diversion water cavity structure according to claim 1 in casting films owner's chilling roller, it is characterised in that：It is described to lead
Flowing blade includes straight section and segmental arc, and the length of straight section is identical with the height for being cast roll roller helicla flute, segmental arc one end
Straightway is connected, the other end is fixed in the mounting ring.
4. the water conservancy diversion water cavity structure being used in casting films owner's chilling roller according to any one of claim 1-3 claim,
It is characterized in that：The inner panel, outside plate, arc annulus, mounting ring and guide vane are made by metal material or plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057578.XU CN206455873U (en) | 2017-01-18 | 2017-01-18 | A kind of water conservancy diversion water cavity structure in casting films owner's chilling roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057578.XU CN206455873U (en) | 2017-01-18 | 2017-01-18 | A kind of water conservancy diversion water cavity structure in casting films owner's chilling roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206455873U true CN206455873U (en) | 2017-09-01 |
Family
ID=59699193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720057578.XU Active CN206455873U (en) | 2017-01-18 | 2017-01-18 | A kind of water conservancy diversion water cavity structure in casting films owner's chilling roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206455873U (en) |
-
2017
- 2017-01-18 CN CN201720057578.XU patent/CN206455873U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209955261U (en) | Composite coating die for 3PE outer corrosion prevention of bent pipe | |
| CN206455873U (en) | A kind of water conservancy diversion water cavity structure in casting films owner's chilling roller | |
| CN206140857U (en) | Take cooling device's outer cladding mould of tubular product | |
| CN104722592B (en) | Extrusion die for metal tube | |
| CN102765178B (en) | Composite plastic pipe forming die | |
| CN209007933U (en) | A kind of multiple tube protective layer coating die | |
| CN203948807U (en) | Heavy caliber pressure tube and manufacturing equipment thereof | |
| CN106945213B (en) | A kind of efficient casting films owner chilling roller | |
| CN201997688U (en) | Runner structure for kirsite pressure casing mould | |
| CN205310769U (en) | Plastics tubular product cooler | |
| CN210283156U (en) | Pipe extruder for producing high-smoothness inner wall PE water pipe | |
| CN211191952U (en) | Die casting die high pressure cooling core needle structure | |
| CN110076304B (en) | Continuous casting crystallizer | |
| CN202241907U (en) | Composite machine head for annular coating of small-bore three-layer PE (polyethylene) anticorrosion tube | |
| CN203842939U (en) | Extruder for continuously producing metal tubes | |
| CN104550294B (en) | A kind of extrusion die of metal tube | |
| CN204160733U (en) | A kind of penetration pipe mould | |
| CN207345000U (en) | Nozzle core, hot nozzle and Hot Runner System | |
| CN101279509B (en) | One-step extrusion molding steel plastic composition pipe headpiece and material flow distributing method | |
| CN206446086U (en) | A kind of high speed PVC mould with double split flow tatting structure | |
| CN204160734U (en) | A kind of pipe mold being conducive to formation of tubes quality | |
| CN204160688U (en) | A kind of Cable protecting tube shaping mechanism | |
| CN215320509U (en) | Highlight CPVC tubular product extrusion tooling | |
| CN204160702U (en) | A kind of cavity structure being conducive to raising plastic tube surface smoothness | |
| CN213412830U (en) | Die structure for pipe extrusion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Building 15, compound No.100, Xianlie Middle Road, Guangzhou, Guangdong 510075 Patentee after: Institute of intelligent manufacturing, Guangdong Academy of Sciences Address before: Building 15, compound No.100, Xianlie Middle Road, Guangzhou, Guangdong 510075 Patentee before: GUANGDONG INSTITUTE OF INTELLIGENT MANUFACTURING |
|
| CP01 | Change in the name or title of a patent holder |