CN204546998U - The coated head of a kind of CABLE MATERIALS production bushing type - Google Patents
The coated head of a kind of CABLE MATERIALS production bushing type Download PDFInfo
- Publication number
- CN204546998U CN204546998U CN201520178086.7U CN201520178086U CN204546998U CN 204546998 U CN204546998 U CN 204546998U CN 201520178086 U CN201520178086 U CN 201520178086U CN 204546998 U CN204546998 U CN 204546998U
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- CN
- China
- Prior art keywords
- handpiece body
- coated head
- cable materials
- bushing type
- head
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- 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.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the coated head of CABLE MATERIALS production bushing type, it is characterized in that, described coated head comprises handpiece body, and the arrival end of handpiece body is provided with guiding gutter, and described guiding gutter is set to taper, the handpiece body port of export is provided with a mouthful mould, described handpiece body inside is provided with guide rod, and be provided with heart yearn in the middle of described guide rod, the arranged outside of described mouth mould has cooling device, described coated head also comprises porous plate, and described porous plate is arranged on the below of extruder screw.Advantage of the present utility model is as follows: 1) the utility model overall construction design is ingenious, and compact conformation is practical, 2) this technical scheme ensures that in head, plastic passages is reasonable, eliminates the dead angle of accumulating plastics, guarantees the quality of extruded product; 3) be provided with electric heater in this technical scheme, described electric heater is arranged on the top of handpiece body, suitably heats handpiece body, guarantees the quality of product further.
Description
Technical field
The utility model relates to a kind of extrusion device, and particularly the coated head of a kind of CABLE MATERIALS production bushing type, belongs to plastic molding equipment technical field.
Background technology
Wire cable insulating and sheath plastics are commonly called as CABLE MATERIALS, which includes the multiple kinds such as rubber, plastics, nylon.CABLE MATERIALS manufacturing enterprise is with cable manufacturing enterprise for user, as long as live wire cabling requirements just has the market of CABLE MATERIALS.Except the bare wire such as steel-cored aluminium strand, electromagnetic wire product, insulating barrier mouth is nearly all needed in electric wire product.Cable is coated is based on extruding, and it has rectilinear and horizontal two kinds.Wherein horizontal angle extrusion molding is the most frequently used.Cable processing overall process equipment needed thereby is made up of a few parts such as actinobacillus device, extruder, coated mouth mould, cooling bath, insulation test machine, hauling machine and film units, wherein coated head is that CABLE MATERIALS produces one of device feature important in extrusion equipment, directly have influence on the quality of extruded product, head is made up of steel alloy inner sleeve and carbon steel overcoat, head is built with mould, the effect of head the plastic melt of rotary motion is changed into parallel lines motion, in the importing die sleeve of uniform and stable, and give plastics with the briquetting pressure of necessity.Plastics plastify compacting in machine barrel, head mould is flowed into along certain runner by head neck through porous filter plate, core rod die sleeve suitably coordinates, the ever-reduced annular space of Formation cross-section, makes plastic melt around heart yearn, form continuously closely knit tube-shaped clad layer.Extruder head is in the market of a great variety, but mostly complicated structure, and when going wrong, detachable maintaining bothers, and cost is higher.Therefore, a kind of new technical scheme of exigence solves above-mentioned technical problem.
Utility model content
The utility model is just for the technical problem existed in prior art, and provide a kind of CABLE MATERIALS production bushing type coated head, this device overall construction design is ingenious, compact, and cost is lower, and practicality is flexible, operating efficiency is high.
To achieve these goals, the technical solution of the utility model is as follows, the coated head of CABLE MATERIALS production bushing type, it is characterized in that, described coated head comprises handpiece body, the arrival end of handpiece body is provided with guiding gutter, described guiding gutter is set to taper, the handpiece body port of export is provided with a mouthful mould, described handpiece body inside is provided with guide rod, and be provided with heart yearn in the middle of described guide rod, the arranged outside of described mouth mould has cooling device, described coated head also comprises porous plate, and described porous plate is arranged on the below of extruder screw.Whole technical scheme smart structural design, compact conformation, ensures that in head, plastic passages is reasonable, eliminates the dead angle of accumulating plastics, guarantees the quality extruding cable product.
Improve as one of the present utility model, described coated head also comprises electric heater, and described electric heater is arranged on the top of handpiece body, suitably heats handpiece body, guarantees the quality of product further.
Improve as one of the present utility model, described handpiece body inside is provided with spiral-tube, is provided with spiral-tube and is convenient to plastic melt and enters in guide rod.
Improve as one of the present utility model, be provided with sealing gasket between described guide rod and handpiece body, the thickness of described sealing gasket is 2.5mm, guarantees the sealing between guide rod and handpiece body further.
Improve as one of the present utility model, described cooling device comprises one-level water-cooling groove and two-stage water-cooling groove, is provided with temperature measuring equipment between described one-level water-cooling groove and two-stage water-cooling groove.
Relative to prior art, advantage of the present utility model is as follows: 1) the utility model overall construction design is ingenious, compact conformation, practical, 2) this technical scheme ensures that in head, plastic passages is reasonable, eliminates the dead angle of accumulating plastics, guarantees the quality of extruded product; 3) electric heater is provided with in this technical scheme, described electric heater is arranged on the top of handpiece body, suitably heats handpiece body, guarantees the quality of product further, 4) be provided with sealing gasket in this technical scheme, guarantee the sealing between guide rod and handpiece body further; 5) the cooling device one-level water-cooling groove in this technical scheme and two-stage water-cooling groove, guarantee cooling effect further, and whole technical scheme cost is lower, handling safety, and working stability, operating efficiency are high, is convenient to apply on a large scale.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
In figure: 1, spiral-tube, 2, heart yearn, 3, extruder screw, 4, porous plate, 5, guide rod, 6, electric heater, 7, mouth mould, 8, handpiece body, 9, guiding gutter, 10, cooling device.
Detailed description of the invention
In order to deepen understanding and cognition of the present utility model, below in conjunction with the drawings and specific embodiments the utility model be further described and introduce.
embodiment 1: see Fig. 1, the coated head of CABLE MATERIALS production bushing type, described coated head comprises handpiece body 8, and the arrival end of handpiece body 8 is provided with guiding gutter 9, and described guiding gutter 9 is set to taper, the handpiece body port of export is provided with mouthful mould 7, described handpiece body inside is provided with guide rod 5, and be provided with heart yearn 2 in the middle of described guide rod 5, the arranged outside of described mouth mould has cooling device 10, described coated head also comprises porous plate 4, and described porous plate 4 is arranged on the below of extruder screw 3.Whole technical scheme smart structural design, compact conformation, ensures that in head, plastic passages is reasonable, eliminates the dead angle of accumulating plastics, guarantees the quality extruding cable product.
embodiment 2: see Fig. 1, improve as one of the present utility model, described coated head also comprises electric heater 6, and described electric heater 6 is arranged on the top of handpiece body 8, suitably heats handpiece body, guarantees the quality of product further.All the other structures are identical with embodiment 1 with advantage.
embodiment 3: see Fig. 1, improve as one of the present utility model, described handpiece body inside is provided with spiral-tube 1, is provided with spiral-tube 1 and is convenient to plastic melt and enters in guide rod.All the other structures are identical with embodiment 1 with advantage.
embodiment 4: see Fig. 1, improve as one of the present utility model, be provided with sealing gasket between described guide rod and handpiece body, the thickness of described sealing gasket is 2.5mm, guarantees the sealing between guide rod and handpiece body further.All the other structures are identical with embodiment 1 with advantage.
embodiment 5: see Fig. 1, improve as one of the present utility model, described cooling device 10 comprises one-level water-cooling groove and two-stage water-cooling groove, is provided with temperature measuring equipment between described one-level water-cooling groove and two-stage water-cooling groove.All the other structures are identical with embodiment 1 with advantage.
At least one in technical characteristic described in embodiment 2,3,4,5 and embodiment 1 can also be combined to form new embodiment by the utility model.
It should be noted that above-described embodiment, be not used for limiting protection domain of the present utility model, equivalents done on the basis of technique scheme or the alternative scope all falling into the utility model claim and protect.
Claims (6)
1. the coated head of CABLE MATERIALS production bushing type, it is characterized in that, described coated head comprises handpiece body, and the arrival end of handpiece body is provided with guiding gutter, and described guiding gutter is set to taper, the handpiece body port of export is provided with a mouthful mould, described handpiece body inside is provided with guide rod, and be provided with heart yearn in the middle of described guide rod, the arranged outside of described mouth mould has cooling device, described coated head also comprises porous plate, and described porous plate is arranged on the below of extruder screw.
2. the coated head of CABLE MATERIALS production bushing type according to claim 1, is characterized in that, described coated head also comprises electric heater, and described electric heater is arranged on the top of handpiece body.
3. the coated head of CABLE MATERIALS production bushing type according to claim 2, is characterized in that, described handpiece body inside is provided with spiral-tube.
4. the coated head of CABLE MATERIALS production bushing type according to claim 3, is characterized in that, be provided with sealing gasket between described guide rod and handpiece body.
5. the coated head of CABLE MATERIALS production bushing type according to claim 4, is characterized in that, the thickness of described sealing gasket is 2.5mm.
6. the coated head of CABLE MATERIALS production bushing type according to claim 5, is characterized in that, described cooling device comprises one-level water-cooling groove and two-stage water-cooling groove, is provided with temperature measuring equipment between described one-level water-cooling groove and two-stage water-cooling groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178086.7U CN204546998U (en) | 2015-03-27 | 2015-03-27 | The coated head of a kind of CABLE MATERIALS production bushing type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178086.7U CN204546998U (en) | 2015-03-27 | 2015-03-27 | The coated head of a kind of CABLE MATERIALS production bushing type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204546998U true CN204546998U (en) | 2015-08-12 |
Family
ID=53822155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520178086.7U Expired - Fee Related CN204546998U (en) | 2015-03-27 | 2015-03-27 | The coated head of a kind of CABLE MATERIALS production bushing type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204546998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493927A (en) * | 2016-12-04 | 2017-03-15 | 重庆永富电线电缆有限公司 | Heart yearn clad structure for electric wire |
-
2015
- 2015-03-27 CN CN201520178086.7U patent/CN204546998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493927A (en) * | 2016-12-04 | 2017-03-15 | 重庆永富电线电缆有限公司 | Heart yearn clad structure for electric wire |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20190327 |