CN203919662U - Cooling frame roller in efficient - Google Patents
Cooling frame roller in efficient Download PDFInfo
- Publication number
- CN203919662U CN203919662U CN201420267174.XU CN201420267174U CN203919662U CN 203919662 U CN203919662 U CN 203919662U CN 201420267174 U CN201420267174 U CN 201420267174U CN 203919662 U CN203919662 U CN 203919662U
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- CN
- China
- Prior art keywords
- anchor ring
- reel
- efficient
- cooling frame
- roller
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model has disclosed a kind of efficient interior cooling frame roller, comprise mould roller body, described mould roller body comprises inner tube, the first anchor ring, the second anchor ring and outer roll surface, described inner tube two ends respectively with the inward flange seamless link of described the first anchor ring and the second anchor ring, described outer roll surface both sides respectively with the outward flange seamless link of the first anchor ring and the second anchor ring, on described outer roll surface, be also provided with some water flow passage that are arranged with in outer roll surface surface and connect described the first anchor ring and the second anchor ring.The utility model is by being directly located at water flow passage mould roller body outer surface, make cooling water can with the heat exchange quickly of roller group, solve the not good problem of existing mould roller heat-transfer effect.
Description
[technical field]
The utility model relates to magic tape manufacturing technology, particularly relates to a kind of efficient interior cooling frame roller that improves heat transfer efficiency.
[background technology]
Penetrating hook is a kind of Hook of thread gluing strap form of utilizing extrusion molding to manufacture, and due to it, with respect to weaving, hook processing step is few, coupler body intensity is high, therefore becomes the new product that development is puted forth effort by a lot of magic tape enterprise.The curing rate control of penetrating hook is topmost technical bottleneck.PUR is by between the mould roller of surface with hook-type die cavity, logical cooling water in mould roller, and the PUR by mould roller is shaped to immediately and penetrates hook hook face form.
In prior art, mould roller body outside is provided with tapered sleeve, module is sheathed on tapered sleeve periphery, and mould roller body is chlamydate cavity body structure, cooling water is when cavity passes in and out, and the heat of PUR just can be released in cooling water through three layers, module, tapered sleeve and mould roller body shell, and heat transfer efficiency is not good, restrict first rate of extrusion, speed of production cannot improve; Second require the flow velocity of cooling water to accelerate, power consumption strengthens; Three make PUR exposure air overlong time, and the quality problems such as current mark easily appear in surface.Therefore, be necessary to provide a kind of new efficient interior cooling frame roller to solve the problems referred to above.
[utility model content]
Main purpose of the present utility model is to provide a kind of efficient interior cooling frame roller, solves the not good problem of existing mould roller heat-transfer effect.
For achieving the above object, the utility model can adopt following technical scheme: cooling frame roller in efficient, comprise mould roller body, described mould roller body comprises inner tube, the first anchor ring, the second anchor ring and outer roll surface, described inner tube two ends respectively with the inward flange seamless link of described the first anchor ring and the second anchor ring, described outer roll surface both sides respectively with the outward flange seamless link of the first anchor ring and the second anchor ring, on described outer roll surface, be also provided with some water flow passage that are arranged with in outer roll surface surface and connect described the first anchor ring and the second anchor ring.
Preferably, described some water flow passage are uniform and extend spirally around same direction on described mould roller body.
Preferably, every described water flow passage is from the inlet to the outlet around the axis rotating 360 degrees of described mould roller body.
Preferably, in described water flow passage, be provided with some baffle plates.
Preferably, the roll surface outside of described mould roller body is arranged with the roller group being comprised of side by side some ring-type matrixs, in described matrix card, be distributed with some locating holes, the both sides of described roller group are provided with a pair of reel, described reel is provided with the fixing hole of corresponding described locating hole, and described matrix is fixed between described a pair of reel by screw rod and the securing member through described locating hole and fixing hole.
In some embodiments, described a pair of reel comprises solid reel and hollow reel, before and after comprising, described solid reel connects successively and coaxial integrated the first axle journal, the first disk body and the first sealing ring, before and after comprising, described hollow reel connects successively and coaxial integrated the second axle journal, the second disk body and the second sealing ring, described hollow reel is also provided with through the central shaft hole of described the second axle journal and the second disk body and some apopores, described central shaft hole is through described hollow reel axle center, and described some apopores are around described central shaft hole setting.
In some embodiments, through the axle center of described central shaft hole, the second anchor ring, inner tube and the first anchor ring, be provided with water inlet pipe successively.
In some embodiments, described solid reel is provided with integrated some the first backstays at the first disk body medial surface, the first anchor ring outside of described mould roller body is provided with some the first locating slots for accommodating described some the first backstays, between described first anchor ring of the first anchor ring and the first disk body, forms intake antrum.
In some embodiments, described hollow reel is provided with integrated some the second backstays at the second disk body medial surface, the second anchor ring outside of described mould roller body is provided with some the second locating slots for accommodating described some the second backstays, between described second anchor ring of the second anchor ring and the second disk body, forms water cavity.
Compared with prior art, the beneficial effects of the utility model are:
(1) water flow passage is directly located at mould roller body outmost turns, and cooling water can directly contact with module, has therefore shortened heat transfer distances, has optimized heat-transfer effect;
(2) water flow passage is uniform and extend in the shape of a spiral on mould roller body surface, and therefore every water flow passage of same time has one section to approach heat exchange region, makes all water flow passage play heat transfer effect simultaneously, the waste of anti-stopping power and heat exchange efficiency low;
(3) water flow passage axis rotating 360 degrees of winding mold roller body all, every water flow passage has and only has one section near the heat exchange region between mould roller and PUR, again because water flow passage inflow temperature is substantially equal, so each water flow passage can provide axially equidistant side by side and the cooling center that approaches of initial temperature, more easily carry out parameter control, therefore the ejaculation hook processing each to evenly, can avoid producing current mark etc. bad;
(4) baffle plate in water flow passage can make cooling water form therein stronger turbulent flow, impel the water at low temperature of lower floor be turned to upper strata and directly contact with matrix, because heat exchange region also has certain width, can impel like this each cooling center to absorb more heat;
(5) because roller group is combined into by matrix, mould roller body does not have shell, if do not compress, gap between matrix may become PUR and cooling water crossfire passage, by screw rod and securing member, can, by matrix jam-packed as far as possible, avoid the product quality risk of bringing thus;
(6) except mould roller body, the heat transfer zone of roll surface is overseas, between reel and mould roller body, also to leave the space of Cooling Water turnover, by the first support and the second support, make to possess certain distance between reel and mould roller body side, realize the better circulation of cooling water.
[accompanying drawing explanation]
Fig. 1 is the half sectional view in hollow reel one side of the efficient interior cooling frame roller die roller of the utility model;
Fig. 2 is the A-A revolved sectional view of Fig. 1;
Fig. 3 is the front view of the utility model mould roller body;
Fig. 4 be the utility model water flow passage axially analyse and observe partial enlarged drawing.
In figure:
1, mould roller body, 11, inner tube, the 12, first anchor ring, the 121, first locating slot, the 13, second anchor ring, the 131, second locating slot, 14, outer roll surface, 141, water flow passage, 142, baffle plate;
2, roller group, 21, matrix, 211, locating hole;
31, solid reel, the 311, first axle journal, the 312, first disk body, 313, primary sealing area, 314, the first backstay, 32, hollow reel, the 321, second axle journal, the 322, second disk body, 323, secondary sealing area, the 324, second backstay, 325, central shaft hole, 326, apopore;
4, water inlet pipe;
51, intake antrum, 52, water chamber;
61, screw rod, 62, securing member.
[specific embodiment]
As shown in Figure 1 to Figure 3, the utility model is a kind of efficient interior cooling frame roller, comprises mould roller body 1, module 2, solid reel 31, hollow reel 32 and water inlet pipe 4.
Shown in Fig. 4, mould roller body 1 is the cylindrical cavity configuration that has, and comprises inner tube 11, the first anchor ring 12, the second anchor ring 13 and outer roll surface 14.Inner tube 11 is a linear pattern hollow pipe, its both sides respectively with the inward flange seamless link of inward flange and second anchor ring 13 of the first anchor ring 12.Outer roll surface 14 both sides respectively with the outward flange seamless link of outward flange and second anchor ring 13 of the first anchor ring 12.Outer roll surface 14 1 sides around axle be evenly equipped with 4 with 4 the first locating slots 121 that the first backstay 314 mates on solid reel 31, opposite side around axle be evenly equipped with 4 with 4 the second locating slots 131 that the second backstay 324 mates on hollow reel 32.In outer roll surface 14 cylindrical lateral surface, be evenly equipped with 20 water flow passage that extend spirally in the same way 141, every water flow passage 141 is winding mold roller body 1 axis rotating 360 degrees from the inlet to the outlet.Every water flow passage 141 inside are also provided with baffle plate 142.
Shown in Fig. 2, solid reel 31 comprises coaxial integrated the first axle journal 311 of ecto-entad, the first disk body 312 and primary sealing area 314, intake antrum 51, the first disk bodies 312 that the first disk body 312 and primary sealing area 314 surround a frame type extend 4 the first backstays 314 that are distributed in the first disk body 312 to intake antrum 51.Solid reel 31 sides are also evenly equipped with 4 fixing holes.
Shown in Fig. 2, hollow reel 32 comprises coaxial integrated the second axle journal 321 of ecto-entad, the second disk body 322 and secondary sealing area 324, water chamber 52, the second disk bodies 322 that the second disk body 322 and secondary sealing area 324 surround a frame type extend 4 the second backstays 324 that are distributed in the second disk body 322 to water chamber 52.Hollow reel 32 is also provided with through the central shaft hole 325 of the second axle journal 321 and the second disk body 322 and 4 apopores 326, and apopore 326 is around the uniform setting of central shaft hole 325.Hollow reel 32 sides are also evenly equipped with 4 fixing holes.
Shown in seeing figures.1.and.2, module 2 is some annular matrixs 21 assembled hollow columns side by side, matrix 21 outward flanges are provided with hook breach, uniform 4 locating holes in each matrix 21 side, 4 cover screw rods 61 and securing members 62 are through the fixing hole of fixing hole, the locating hole on matrix 21 and the hollow reel 32 of solid reel 31 and whole module 2 is pressed abd fixed between solid reel 31 and hollow reel 32.
When processing starts, cooling water passes into from water inlet pipe 4, be introduced into intake antrum 51, then injected water runner 141, the obstruct that cooling water is subject to baffle plate 142 in by water flow passage 141 can form turbulent flow, from water flow passage 141 cooling water out, first flow into water chamber 52, then the apopore on hollow reel 32 326 flows out mould roller.When cooling water is full of mould roller inside, mould roller brings into operation.Solid reel 31 pivots under the drive of driving arrangement, and because mould roller body 1, module 2 and hollow reel 3 are all fixing with solid reel 31, therefore whole mould roller synchronously rotates together.Because module 2 outer surfaces have hook breach, so leave ejaculation hook shape on the PUR of extruding.Because the heat exchange region between mould roller and PUR is banded, 20 water flow passage of therefore 360 ° of spiral settings 141 every all some has passed heat exchange region, form the cooling center that spacing is consistent, initial temperature is close.
In the utility model, water flow passage 141 can directly contact with module 2, has shortened heat transfer distances, has improved heat transfer efficiency; And the cooling water in each water flow passage 141 is approximate in the initial water temperature that approaches heat exchange region, under the effect that mixes of baffle plate 142 can and PUR form more stable thermograde, make the ejaculation hook that processes respectively to evenly.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, not departing under the prerequisite of the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (9)
1. cooling frame roller in efficient, comprise mould roller body, it is characterized in that: described mould roller body comprises inner tube, the first anchor ring, the second anchor ring and outer roll surface, described inner tube two ends respectively with the inward flange seamless link of described the first anchor ring and the second anchor ring, described outer roll surface both sides respectively with the outward flange seamless link of the first anchor ring and the second anchor ring, on described outer roll surface, be also provided with some water flow passage that are arranged with in outer roll surface surface and connect described the first anchor ring and the second anchor ring.
According to claim 1 efficient in cooling frame roller, it is characterized in that: described some water flow passage are uniform and extend spirally around same direction on described mould roller body.
According to claim 2 efficient in cooling frame roller, it is characterized in that: every described water flow passage is from the inlet to the outlet around the axis rotating 360 degrees of described mould roller body.
4. efficient interior cooling frame roller according to claim 1, is characterized in that: in described water flow passage, be provided with some baffle plates.
According to claim 1 efficient in cooling frame roller, it is characterized in that: the roll surface outside of described mould roller body is arranged with the roller group being comprised of side by side some ring-type matrixs, in described matrix card, be distributed with some locating holes, the both sides of described roller group are provided with a pair of reel, described reel is provided with the fixing hole of corresponding described locating hole, and described matrix is fixed between described a pair of reel by screw rod and the securing member through described locating hole and fixing hole.
According to claim 5 efficient in cooling frame roller, it is characterized in that: described a pair of reel comprises solid reel and hollow reel, before and after comprising, described solid reel connects successively and coaxial integrated the first axle journal, the first disk body and the first sealing ring, before and after comprising, described hollow reel connects successively and coaxial integrated the second axle journal, the second disk body and the second sealing ring, described hollow reel is also provided with through the central shaft hole of described the second axle journal and the second disk body and some apopores, described central shaft hole is through described hollow reel axle center, described some apopores are around described central shaft hole setting, through described hollow reel axis hole and mould roller body inner tube, be provided with water inlet pipe.
7. efficient interior cooling frame roller according to claim 6, is characterized in that: the axle center through described central shaft hole, the second anchor ring, inner tube and the first anchor ring is provided with water inlet pipe successively.
According to claim 6 efficient in cooling frame roller, it is characterized in that: described solid reel is provided with integrated some the first backstays at the first disk body medial surface, the first anchor ring outside of described mould roller body is provided with some the first locating slots for accommodating described some the first backstays, between described first anchor ring of the first anchor ring and the first disk body, forms intake antrum.
According to claim 6 efficient in cooling frame roller, it is characterized in that: described hollow reel is provided with integrated some the second backstays at the second disk body medial surface, the second anchor ring outside of described mould roller body is provided with some the second locating slots for accommodating described some the second backstays, between described second anchor ring of the second anchor ring and the second disk body, forms water cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267174.XU CN203919662U (en) | 2014-05-23 | 2014-05-23 | Cooling frame roller in efficient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267174.XU CN203919662U (en) | 2014-05-23 | 2014-05-23 | Cooling frame roller in efficient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203919662U true CN203919662U (en) | 2014-11-05 |
Family
ID=51815533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420267174.XU Expired - Fee Related CN203919662U (en) | 2014-05-23 | 2014-05-23 | Cooling frame roller in efficient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203919662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397967A (en) * | 2015-12-23 | 2016-03-16 | 深圳市基泰智能设备有限公司 | Calender roll with precise temperature control flow channel |
-
2014
- 2014-05-23 CN CN201420267174.XU patent/CN203919662U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397967A (en) * | 2015-12-23 | 2016-03-16 | 深圳市基泰智能设备有限公司 | Calender roll with precise temperature control flow channel |
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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: 20141105 Termination date: 20210523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |