CN204547001U - Coated head extruded by a kind of high-efficient cable material - Google Patents
Coated head extruded by a kind of high-efficient cable material Download PDFInfo
- Publication number
- CN204547001U CN204547001U CN201520178255.7U CN201520178255U CN204547001U CN 204547001 U CN204547001 U CN 204547001U CN 201520178255 U CN201520178255 U CN 201520178255U CN 204547001 U CN204547001 U CN 204547001U
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- CN
- China
- Prior art keywords
- coated head
- handpiece body
- coated
- cable material
- guide rod
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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 high-efficient cable material and extrudes coated head, it is characterized in that, described coated head comprises handpiece body, be arranged on the mouth mould of handpiece body one end, described handpiece body inside is provided with guide rod, heart yearn is provided with in the middle of described guide rod, the arranged outside of described mouth mould has coated plastic, described coated head also comprises porous plate, described porous plate is arranged on the below of handpiece body, be provided with dividing bushing and grading ring in described guide rod, the quantity of described dividing bushing and grading ring is at least one.Whole Technical Design is ingenious, compact conformation, and push rod is set to nested type push rod can extend according to actual conditions, practical and convenient, ejector guide pillar and guide pillar are used in conjunction with each other, and make push more steady, release part unlikely bending and stuck, practicality flexibly and fast.
Description
Technical field
The utility model relates to a kind of extrusion device, and particularly coated head extruded by a kind of high-efficient cable material, 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.Electric wire extruder supply lines cable factory, by the hot extrusion such as polyethylene, polyvinyl chloride, makes wire carry out core insulation or makes the electric wire unit of cable cover(ing).Complete machine by coated head, pay off rack, leading-in bracket, main frame, bosh, dry up, inker, crawling traction, drawing and rolling machine, temp. controlled electrical operate cabinet etc. and form unit, wherein coated head is 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 high-efficient cable material to extrude 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, coated head extruded by high-efficient cable material, it is characterized in that, described coated head comprises handpiece body, be arranged on the mouth mould of handpiece body one end, described handpiece body inside is provided with guide rod, heart yearn is provided with in the middle of described guide rod, the arranged outside of described mouth mould has coated plastic, described coated head also comprises porous plate, described porous plate is arranged on the below of handpiece body, dividing bushing and grading ring is provided with in described guide rod, the quantity of described dividing bushing and grading ring is at least one, dividing bushing ensures that in head, plastic passages is reasonable, eliminate the dead angle of accumulating plastics, pressure oscillation during grading ring elimination plastic extrusion, 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 of extruded product.
Improve as one of the present utility model, described coated head also comprises adjustment means for correcting, and described adjustment means for correcting is arranged on mouthful mould, is convenient to the concentricity adjusting and correct core rod and die sleeve.
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 coated head also comprises adjustment screw, and described adjustment screw is arranged on mouthful mould, and this adjusting screw, for regulating a mouthful mould rate of tension, ensures the concentricity of mouth mould and core rod simultaneously.
Improve as one of the present utility model, the thickness of described coated plastic is 1.3-1.5mm.
Improve as one of the present utility model, be provided with sealing gasket between described guide rod and handpiece body, guarantee the sealing between guide rod and handpiece body further.
Improve as one of the present utility model, the thickness of described sealing gasket is 2.5mm.
Improve as one of the present utility model, above described grading ring, be also provided with sealing ring.
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 is provided with dividing bushing and grading ring, and dividing bushing ensures that in head, plastic passages is reasonable, eliminates the dead angle of accumulating plastics; Pressure oscillation during grading ring elimination plastic extrusion, 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) this technical scheme is provided with adjustment means for correcting, and described adjustment means for correcting is arranged on mouthful mould, is convenient to the concentricity adjusting and correct core rod and die sleeve; 6) this 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, heart yearn, 2, guide rod, 3, handpiece body, 4, electric heater, 5, adjustment screw, 6, mouth mould, 7, coated plastic, 8, porous plate, 9, extruder screw, 10, dividing bushing, 11, grading ring, 12, correct and adjusting 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, coated head extruded by high-efficient cable material, described coated head comprises handpiece body 3, be arranged on the mouth mould 6 of handpiece body one end, described handpiece body inside is provided with guide rod 2, and be provided with heart yearn 1 in the middle of described guide rod 2, the arranged outside of described mouth mould has coated plastic 7, described coated head also comprises porous plate 8, and described porous plate 8 is arranged on the below of handpiece body 3.Be provided with dividing bushing 10 and grading ring 11 in described guide rod 2, the quantity of described dividing bushing 10 and grading ring 11 is at least one, and dividing bushing 10 ensures that in head, plastic passages is reasonable, eliminates the dead angle of accumulating plastics; Pressure oscillation during grading ring elimination plastic extrusion, 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 of extruded product.
embodiment 2: see Fig. 1, 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.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 coated head also comprises adjustment screw, and described adjustment screw is arranged on mouthful mould, and this adjusting screw, for regulating a mouthful mould rate of tension, ensures the concentricity of mouth mould and core rod simultaneously.All the other structures are identical with embodiment 1 with advantage.
embodiment 4: see Fig. 1, improve as one of the present utility model, the thickness of described coated plastic is 1.3-1.5mm.All the other structures are identical with embodiment 1 with advantage.
embodiment 5: 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 6: see Fig. 1, improve as one of the present utility model, described coated head also comprises adjustment means for correcting 12, and described adjustment means for correcting is arranged on mouthful mould, is convenient to the concentricity adjusting and correct core rod and die sleeve.
embodiment 7: see Fig. 1, improve as one of the present utility model, above described grading ring, be also provided with sealing ring.
At least one in technical characteristic described in embodiment 2,3,4,5,6,7 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 (8)
1. coated head extruded by high-efficient cable material, it is characterized in that, described coated head comprises handpiece body, is arranged on the mouth mould of handpiece body one end, and described handpiece body inside is provided with guide rod, heart yearn is provided with in the middle of described guide rod, the arranged outside of described mouth mould has coated plastic, and described coated head also comprises porous plate, and described porous plate is arranged on the below of handpiece body, be provided with dividing bushing and grading ring in described guide rod, the quantity of described dividing bushing and grading ring is at least one.
2. coated head extruded by high-efficient cable material according to claim 1, it is characterized in that, described coated head also comprises adjustment means for correcting, and described adjustment means for correcting is arranged on mouthful mould.
3. coated head extruded by high-efficient cable material according to claim 1, it is characterized in that, described coated head also comprises electric heater, and described electric heater is arranged on the top of handpiece body.
4. coated head extruded by high-efficient cable material according to claim 3, it is characterized in that, described coated head also comprises adjustment screw, and described adjustment screw is arranged on mouthful mould.
5. coated head extruded by high-efficient cable material according to claim 4, it is characterized in that, the thickness of described coated plastic is 1.3-1.5mm.
6. coated head extruded by the high-efficient cable material according to claim 4 or 5, it is characterized in that, is provided with sealing gasket between described guide rod and handpiece body.
7. coated head extruded by high-efficient cable material according to claim 6, it is characterized in that, the thickness of described sealing gasket is 2.5mm.
8. coated head extruded by high-efficient cable material according to claim 6, it is characterized in that, is also provided with sealing ring above described grading ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178255.7U CN204547001U (en) | 2015-03-27 | 2015-03-27 | Coated head extruded by a kind of high-efficient cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178255.7U CN204547001U (en) | 2015-03-27 | 2015-03-27 | Coated head extruded by a kind of high-efficient cable material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204547001U true CN204547001U (en) | 2015-08-12 |
Family
ID=53822158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520178255.7U Expired - Fee Related CN204547001U (en) | 2015-03-27 | 2015-03-27 | Coated head extruded by a kind of high-efficient cable material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204547001U (en) |
-
2015
- 2015-03-27 CN CN201520178255.7U patent/CN204547001U/en not_active Expired - Fee Related
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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 |