CN204701110U - The coated head of a kind of CABLE MATERIALS production Novel sleeve type - Google Patents
The coated head of a kind of CABLE MATERIALS production Novel sleeve type Download PDFInfo
- Publication number
- CN204701110U CN204701110U CN201520178130.4U CN201520178130U CN204701110U CN 204701110 U CN204701110 U CN 204701110U CN 201520178130 U CN201520178130 U CN 201520178130U CN 204701110 U CN204701110 U CN 204701110U
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- China
- Prior art keywords
- handpiece body
- coated head
- head
- cable materials
- sleeve type
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- 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 Novel sleeve type, described coating machine head unit 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, heart yearn is provided with in the middle of described guide rod, the arranged outside of described mouth mould has cooling device, described coated head also comprises porous plate, described porous plate is arranged on the below of extruder screw, 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.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.
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 Novel sleeve 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 Novel sleeve 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 Novel sleeve type, it is characterized in that, described coating machine head unit 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, heart yearn is provided with in the middle of described guide rod, the arranged outside of described mouth mould has cooling device, described coated head also comprises porous plate, described porous plate is arranged on the below of extruder screw, 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, 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 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.
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.Described adjustment means for correcting is arranged on mouthful mould, is convenient to the concentricity adjusting and correct core rod and die sleeve.
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) be provided with dividing bushing and grading ring in this technical scheme, 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, 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, 11, dividing bushing, 12, grading ring, 13, adjustment means for correcting.
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 Novel sleeve type, described coating machine head unit comprises handpiece body 8, the arrival end of handpiece body 8 is provided with guiding gutter 9, 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, heart yearn 2 is provided with 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, described porous plate 4 is arranged on the below of extruder screw 3, dividing bushing 11 and grading ring 12 is provided with in described guide rod, the quantity of described dividing bushing 11 and grading ring 12 is at least one.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, 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.
embodiment 6: see Fig. 1, improve as one of the present utility model, described coated head also comprises adjustment means for correcting 13, and described adjustment means for correcting to be arranged on mouthful mould 7.Described adjustment means for correcting is arranged on mouthful mould, is convenient to the concentricity adjusting and correct core rod and die sleeve.
At least one in technical characteristic described in embodiment 2,3,4,5,6 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 (7)
1. the coated head of CABLE MATERIALS production Novel sleeve type, it is characterized in that, described coating machine head unit 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, heart yearn is provided with in the middle of described guide rod, the arranged outside of described mouth mould has cooling device, described coated head also comprises porous plate, described porous plate is arranged on the below of extruder screw, 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.
2. the coated head of CABLE MATERIALS production Novel sleeve 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 Novel sleeve 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 Novel sleeve 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 Novel sleeve 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 Novel sleeve 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.
7. the coated head of CABLE MATERIALS production Novel sleeve type according to claim 5 or 6, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178130.4U CN204701110U (en) | 2015-03-27 | 2015-03-27 | The coated head of a kind of CABLE MATERIALS production Novel sleeve type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178130.4U CN204701110U (en) | 2015-03-27 | 2015-03-27 | The coated head of a kind of CABLE MATERIALS production Novel sleeve type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204701110U true CN204701110U (en) | 2015-10-14 |
Family
ID=54280745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520178130.4U Expired - Fee Related CN204701110U (en) | 2015-03-27 | 2015-03-27 | The coated head of a kind of CABLE MATERIALS production Novel sleeve type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204701110U (en) |
-
2015
- 2015-03-27 CN CN201520178130.4U patent/CN204701110U/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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel sleeve type cladding machine head for cable material production Effective date of registration: 20180202 Granted publication date: 20151014 Pledgee: Yancheng City salt capital scientific and Technological Transformation Service Co., Ltd. Pledgor: Yancheng Shen Yuan plastic cement Co., Ltd Registration number: 2018990000122 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20200327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |