CN202601328U - Noise reduction dryer - Google Patents
Noise reduction dryer Download PDFInfo
- Publication number
- CN202601328U CN202601328U CN 201220238468 CN201220238468U CN202601328U CN 202601328 U CN202601328 U CN 202601328U CN 201220238468 CN201220238468 CN 201220238468 CN 201220238468 U CN201220238468 U CN 201220238468U CN 202601328 U CN202601328 U CN 202601328U
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- inner core
- noise reduction
- urceolus
- ring
- shaped groove
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Abstract
The utility model provides a noise reduction dryer, which comprises an inner barrel and an outer barrel, wherein the inner barrel is internally provided with a straight channel which is used for wire feeding and has an isometric circular section, an annular groove is arranged outside the inner barrel, the annular groove is provided with a first side wall and a second side wall, wherein the first side wall is provided with a conical slope, the second side wall is provided with a plurality of blowing channels which are communicated with the straight channel along the circumferential direction, axial lines of the plurality of blowing channels extend towards the front of a wire and are intersected into the same intersection point on the axial line of the straight channel, and the inner wall of the inner barrel extends for a certain distance forwards along the wire feeding direction from the intersection point; and the outer barrel is sleeved on the inner barrel and covers the annular groove, the outer barrel is in sealed connection with the inner barrel, and the outer barrel is also provided with an air inlet which is communicated with the annular groove. The noise reduction dryer disclosed by the utility model is simple in structure and capable of effectively blowing moisture on the surface of the wire to dryness, prevents the wire from joggling and being scratched and simultaneously reduces the noise of high-pressure gas.
Description
Technical field
The utility model relates to electric wire special equipment technical field, particularly a kind of noise reduction drier that is used to dry up wire surface moisture.
Background technology
In the electric wire production industry, the finished product electric wire of moulding extruder production generally uses blowing device that the cooling cooling water of wire surface is dried up.What existing blowing device all used is flat blowing device; This device is the blowing device of a kind of flat unenclosed construction of direct copper processing; Be installed in first section bosh leading-out terminal of extruder; The shape wire of producing passes blowing device and through blowing the moisture of wire surface is dried up, and is convenient to carry out on the various product surface follow-up lettering operation.
The blowing device of prior art has following defective in process of production: because the air outlet of the blowing device of flat unenclosed construction is respectively to open a flat air outlet at two planes of symmetry of opening, the wind that blows out relatively disperses, and noise is bigger; Central point to circle line and lenticular wire is difficult to adjustment, when linear speed is fast, makes the wire rod shake easily, and air outlet blocks easily; Be not easy to cleaning; It is unclean that thereby the water that causes line upper thread material surface blows, and causes follow-up lettering bad, the easy scratch wire rod of right-angle side at air outlet place when blowing is loosening; Cause product rejection, improved production cost.
Summary of the invention
The purpose of the utility model provides the concentricity of a kind of easy adjustment wire rod and blowing mouth, can effectively dry up wire surface moisture, prevent wire rod scratch and the lower blowing device of blowing noise.
For achieving the above object, the utility model provides a kind of noise reduction drier, it is characterized in that, comprising:
Inner core; Its inside is provided with the straight channel of the isometrical circular cross-section that is used for the wire rod feeding; The outside of said inner core is provided with ring-shaped groove, and said ring-shaped groove has the first side wall and second sidewall, and the said the first side wall and second sidewall lay respectively at the rear side and the front side of wire rod direction of feed; Said the first side wall has tapered slope; The said second sidewall upper edge circumferentially is provided with the insufflation channel that some and said straight channel is connected, and the axis of said some insufflation channel extends the same intersection point on the axis that intersects at said straight channel before wire rod, and the inwall of said inner core extends a segment distance forward from said intersection point material direction of feed along the line;
Urceolus, it is sheathed on the said inner core and covers said ring-shaped groove, and said urceolus and said inner core are tightly connected, and also are provided with the air admission hole that is connected with said ring-shaped groove on the said urceolus.
Preferably, the outside of said inner core is in the both sides, front and back of said ring-shaped groove, is arranged with the sealing ring of be used to be tightly connected said inner core and said urceolus respectively.
Preferably, said some insufflation channel are along circumferentially even distributed and arranged.
Preferably, said some insufflation channel are six.
Preferably, said some insufflation channel are straight channel, and the axis of its axis and said circular section passage is 45 ° angle setting.
Preferably, be respectively equipped with screw thread and threaded fastener in the two ends of said urceolus on the said inner core, said threaded fastener is fixed in said urceolus on the said inner core.More preferably, also be provided with packing ring between said threaded fastener and the said urceolus, said gasket sleeve is located on the said inner core and is positioned at the two ends of said urceolus.More preferably, said threaded fastener is a nut.
Adopt the utility model noise reduction drier; Gas carries out pressurization through the said circular cone on the said ring-shaped groove; Gases at high pressure blow in the circular section straight channel of said inner core and converge to the same center of circle along insufflation channel, the moisture of the wire surface that passes said circular section straight channel is dried up.Compared to prior art, the utlity model has following advantage:
(1) wire rod is adjusted the concentricity of wire rod and passage easily when passing said circular section straight channel, thereby has avoided the wire rod shake, and the moisture of wire surface is dried up more easily;
(2) because the inner surface of said circular section straight channel does not have corner angle, the defective of the wire rod scratch of having avoided therefrom passing;
(3) because said circular section straight channel direction of feed along the line is extended a segment distance forward at said circle centre position, the gas buffer decompression that pressurization is blown out, thus reduced the noise that high pressure blow-gas produces;
(4) the utility model noise reduction drier is assembled structure, and is simple in structure, is convenient to loading and unloading and cleaning.
Description of drawings
Fig. 1 is the perspective view of the utility model noise reduction drier.
Fig. 2 is the axial section of the utility model noise reduction drier.
Embodiment
Below in conjunction with embodiment shown in the drawings the utility model is further described.
See also Fig. 1 and Fig. 2, the utility model provides a kind of noise reduction drier that is used to dry up wire surface moisture, mainly comprises inner core 10, nut 20, urceolus 30, packing ring 40.
Said inner core 10 inside are provided with the circular section straight channel 11 that is used for the wire rod feeding; The wire rod direction of feed is shown in arrow among the figure; The outside of said inner core 10 is provided with ring-shaped groove 14; Said ring-shaped groove 14 has the first side wall and second sidewall, and the said the first side wall and second sidewall lay respectively at the rear side and the front side of wire rod direction of feed, have tapered side 15 on the said the first side wall; The insufflation channel 16 that some and said circular section straight channel 11 is connected is set on said second sidewall; The axis of said some insufflation channel 16 extends axes intersect with said circular section straight channel 11 in same intersection point to the front side, and said inner core 10 has an extension 13, thereby its inner circular section straight channel 11 directions of feed along the line are extended a segment distance forward at said intersection point place.Said ring-shaped groove 14 is arranged with the sealing ring 50 that connects said inner core 10 and said urceolus 30 in the both sides, front and back of wire rod direction of feed.
In present embodiment, be provided with the circumferentially even distributed and arranged of 6 insufflation channel 16 altogether along said ring-shaped groove 14.Said 6 insufflation channel 16 are straight channel, and the angle angle of the axis of its axis and said circular section straight channel 11 is A, and this angle A is 45 ° in present embodiment.
Said urceolus 30 is sheathed on said ring-shaped groove 14 peripheries and with said inner core 10 outer peripheral faces and is tightly connected through said sealing ring 50, also is provided with the air admission hole 17 that is connected with said ring-shaped groove 14 on the said urceolus 30.
Be respectively equipped with screw thread 12 on the said inner core 10 in the two ends of said urceolus 30 and be used for fixing the nut 20 of said urceolus 30, said nut 20 is fixed in said urceolus 30 on the said inner core 10.Also be provided with packing ring 40 between said nut 20 and the said urceolus 30, said packing ring 40 is sheathed on the said inner core and is positioned at the front end of said urceolus.
The utility model noise reduction drier is installed on the line outlet of wire rod extruder tank; Said circular section, wire rod edge straight channel 11 is passed; Through said air inlet 17 the air feed source of the gas is supplied with the utility model noise reduction drier; After gas got into ring-shaped groove 14 airtight between said inner core 10 and the urceolus 30, under the pressurization of said circular cone 15, pressurized gas converged to the same center of circle of said circular section passage 11 along the said insufflation channel 16 of 6 circumferentially even distributed and arranged; Thereby make moisture rapid evaporation drying under the effect of air pressure of the wire surface that therefrom passes; Since wire rod when passing said circular section passage 11 easily himself axis of adjustment and the said center of circle belong to the concentricity of axis, wire rod is stress balance on all directions in cross section, has avoided the shake of wire rod.
Gases at high pressure converge at the center of circle and dry up behind the wire rod along the circular section straight channel of the extension 13 of said inner core 10 and continue to flow; Because the internal diameter of said circular section straight channel 11 is greater than the internal diameter of said insufflation channel 16; And its smooth interior surfaces does not have corner angle, and gas flow rate reduces rapidly, and it is steady that gas flow becomes; Air pressure also reduces rapidly, has reduced noise.
On the other hand, because the passage of the wire rod feeding of line the utility model noise reduction drier is the circular section straight channel, inner surface does not have corner angle, has avoided the scratch to wire surface.
The foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection range of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection range of the utility model.
Claims (8)
1. a noise reduction drier is characterized in that, comprising:
Inner core; Its inside is provided with the straight channel of the isometrical circular cross-section that is used for the wire rod feeding; The outside of said inner core is provided with ring-shaped groove, and said ring-shaped groove has the first side wall and second sidewall, and the said the first side wall and second sidewall lay respectively at the rear side and the front side of wire rod direction of feed; Said the first side wall has tapered slope; The said second sidewall upper edge circumferentially is provided with the insufflation channel that some and said straight channel is connected, and the axis of said some insufflation channel extends the same intersection point on the axis that intersects at said straight channel before wire rod, and the inwall of said inner core extends a segment distance forward from said intersection point material direction of feed along the line;
Urceolus, it is sheathed on the said inner core and covers said ring-shaped groove, and said urceolus and said inner core are tightly connected, and also are provided with the air admission hole that is connected with said ring-shaped groove on the said urceolus.
2. noise reduction drier according to claim 1 is characterized in that, the outside of said inner core is in the both sides, front and back of said ring-shaped groove, is arranged with the sealing ring of be used to be tightly connected said inner core and said urceolus respectively.
3. noise reduction drier according to claim 1 is characterized in that, the circumferentially even distributed and arranged of the said ring-shaped groove in said some insufflation channel edge is on said second sidewall.
4. noise reduction drier according to claim 1 is characterized in that, said insufflation channel is six.
5. noise reduction drier according to claim 1 is characterized in that, the axis of said insufflation channel and the axis of said straight channel are 45 ° angle setting.
6. according to any described noise reduction drier of claim 1 to 5, it is characterized in that be respectively equipped with screw thread and threaded fastener in the two ends of said urceolus on the said inner core, said threaded fastener is fixed in said urceolus on the said inner core.
7. noise reduction drier according to claim 6 is characterized in that, also is provided with packing ring between said threaded fastener and the said urceolus, and said gasket sleeve is located on the said inner core and is positioned at the front end and/or the rear end of said urceolus.
8. noise reduction drier according to claim 6 is characterized in that, said threaded fastener is a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238468 CN202601328U (en) | 2012-05-25 | 2012-05-25 | Noise reduction dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238468 CN202601328U (en) | 2012-05-25 | 2012-05-25 | Noise reduction dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202601328U true CN202601328U (en) | 2012-12-12 |
Family
ID=47318860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220238468 Expired - Fee Related CN202601328U (en) | 2012-05-25 | 2012-05-25 | Noise reduction dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202601328U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875354A (en) * | 2015-04-24 | 2015-09-02 | 重庆泰山电缆有限公司 | High-voltage cable sheath extrusion technology, anti-sticking mold device and drying device |
| CN105023655A (en) * | 2015-08-19 | 2015-11-04 | 伊东新(德阳)线缆设备有限公司 | Wire blowing and drying device |
| CN105063708A (en) * | 2015-08-10 | 2015-11-18 | 杭州富阳裕红线材制品设备有限公司 | Environment-friendly totally-closed high-speed compact single-wire electroplating equipment |
| CN106000671A (en) * | 2016-06-13 | 2016-10-12 | 刘敏 | Inner blowtorch capable of reducing noise |
| ITUA20162206A1 (en) * | 2016-04-01 | 2017-10-01 | E I S Eurotek Int Service S A S Di Alaimo Giuseppa & C | DRYER DEVICE FOR A FILIFORM ARTICLE, IN PARTICULAR AN ELECTRIC CABLE |
| CN109916157A (en) * | 2019-04-10 | 2019-06-21 | 贵州钢绳股份有限公司 | A kind of online boronation of wire rod is quick-drying to blow brush device |
| CN110701874A (en) * | 2019-10-24 | 2020-01-17 | 苏州宝兴电线电缆有限公司 | High-speed high-pressure drying and blow-drying device |
-
2012
- 2012-05-25 CN CN 201220238468 patent/CN202601328U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875354A (en) * | 2015-04-24 | 2015-09-02 | 重庆泰山电缆有限公司 | High-voltage cable sheath extrusion technology, anti-sticking mold device and drying device |
| CN105063708A (en) * | 2015-08-10 | 2015-11-18 | 杭州富阳裕红线材制品设备有限公司 | Environment-friendly totally-closed high-speed compact single-wire electroplating equipment |
| CN105063708B (en) * | 2015-08-10 | 2018-07-10 | 杭州富阳裕红线材制品设备有限公司 | A kind of single line electroplating device of Environmental protection all-closed high speed compact |
| CN105023655A (en) * | 2015-08-19 | 2015-11-04 | 伊东新(德阳)线缆设备有限公司 | Wire blowing and drying device |
| ITUA20162206A1 (en) * | 2016-04-01 | 2017-10-01 | E I S Eurotek Int Service S A S Di Alaimo Giuseppa & C | DRYER DEVICE FOR A FILIFORM ARTICLE, IN PARTICULAR AN ELECTRIC CABLE |
| CN106000671A (en) * | 2016-06-13 | 2016-10-12 | 刘敏 | Inner blowtorch capable of reducing noise |
| CN109916157A (en) * | 2019-04-10 | 2019-06-21 | 贵州钢绳股份有限公司 | A kind of online boronation of wire rod is quick-drying to blow brush device |
| CN110701874A (en) * | 2019-10-24 | 2020-01-17 | 苏州宝兴电线电缆有限公司 | High-speed high-pressure drying and blow-drying device |
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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: 20121212 Termination date: 20210525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |