CN104924569A - Casing type coating machine head for cable material production - Google Patents
Casing type coating machine head for cable material production Download PDFInfo
- Publication number
- CN104924569A CN104924569A CN201510223062.3A CN201510223062A CN104924569A CN 104924569 A CN104924569 A CN 104924569A CN 201510223062 A CN201510223062 A CN 201510223062A CN 104924569 A CN104924569 A CN 104924569A
- Authority
- CN
- China
- Prior art keywords
- machine head
- handpiece body
- coated head
- coating machine
- head body
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
- B29C48/87—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/154—Coating solid articles, i.e. non-hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a casing type coating machine head for cable material production. The casing type coating machine head is characterized in that the coating machine head comprises a machine head body; a flow guide groove is formed in the inlet end of the machine head body and is conical; a mouth mold is arranged at the outlet end of the machine head body; a guide bar is arranged in the machine head body; a core wire is arranged in the middle of the guide bar; a cooling device is arranged on the outer side of the mouth mold; the coating machine head further comprises a perforated plate; and the perforated plate is arranged below an extruder screw rod. The casing type coating machine head has the following advantages that (1) the overall structure design is ingenious, the structure is compact, and high practicality is achieved; (2) according to the technical scheme, it is guaranteed that a plastic passageway in the machine head is reasonable, dead corners for accumulating plastics are removed, and the quality of extruded products is ensured; and (3) an electric heater is arranged in the technical scheme and arranged above the machine head body, the machine head body is heated properly, and the quality of the products is further ensured.
Description
Technical field
The present invention relates to a kind of extrusion device, 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.
Summary of the invention
The present invention 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, technical scheme of the present invention 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.
As a modification of the present invention, 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.
As a modification of the present invention, 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.
As a modification of the present invention, 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.
As a modification of the present invention, 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 invention is as follows: 1) overall construction design of the present invention 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) 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 overall structure schematic diagram of the present invention;
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 the understanding of the present invention and understanding, below in conjunction with the drawings and specific embodiments, the invention will 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, as a modification of the present invention, 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, as a modification of the present invention, 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, as a modification of the present invention, 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, as a modification of the present invention, 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 present invention.
It should be noted that above-described embodiment, be not used for limiting protection scope of the present invention, equivalents done on the basis of technique scheme or the alternative scope all falling into the claims in the present invention and protect.
Claims (5)
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, and described handpiece body inside is provided with spiral-tube.
3. the coated head of CABLE MATERIALS production bushing type according to claim 2, is characterized in that, be provided with sealing gasket between described guide rod and handpiece body.
4. the coated head of CABLE MATERIALS production bushing type according to claim 3, is characterized in that, the thickness of described sealing gasket is 2.5mm.
5. the coated head of CABLE MATERIALS production bushing type according to claim 4, 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 |
|---|---|---|---|
| CN201510223062.3A CN104924569A (en) | 2015-05-05 | 2015-05-05 | Casing type coating machine head for cable material production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223062.3A CN104924569A (en) | 2015-05-05 | 2015-05-05 | Casing type coating machine head for cable material production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104924569A true CN104924569A (en) | 2015-09-23 |
Family
ID=54112138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510223062.3A Pending CN104924569A (en) | 2015-05-05 | 2015-05-05 | Casing type coating machine head for cable material production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104924569A (en) |
Cited By (2)
| 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 |
| CN108465615A (en) * | 2018-04-03 | 2018-08-31 | 植珍成 | A kind of tape film covering device |
-
2015
- 2015-05-05 CN CN201510223062.3A patent/CN104924569A/en active Pending
Cited By (2)
| 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 |
| CN108465615A (en) * | 2018-04-03 | 2018-08-31 | 植珍成 | A kind of tape film covering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104890211A (en) | Cable material extrusion cladding machine head | |
| CN204036791U (en) | A kind of cable cover(ing) double-layer extrusion device | |
| CN104772886A (en) | Novel sleeve type cladding machine head for cable material production | |
| CN206733547U (en) | HDPE double-layer composite pipe extruded moulds | |
| CN104924569A (en) | Casing type coating machine head for cable material production | |
| CN204546998U (en) | The coated head of a kind of CABLE MATERIALS production bushing type | |
| CN204547000U (en) | A kind of CABLE MATERIALS extrudes coated head | |
| CN104772885A (en) | Efficient cable material squeezing wrapping machine head | |
| CN203198215U (en) | Extrusion forming device based on hard PVC (Polyvinyl Chloride) door-window profiled bar | |
| CN204701110U (en) | The coated head of a kind of CABLE MATERIALS production Novel sleeve type | |
| CN106782871A (en) | A kind of system for producing cable | |
| CN203338878U (en) | Die for squeezing out insulation layer and sheath layer in wire in one time | |
| CN202826334U (en) | Improved extruder headpiece | |
| CN204547001U (en) | Coated head extruded by a kind of high-efficient cable material | |
| CN206374172U (en) | A kind of plastic extruder core rod | |
| CN206718417U (en) | Head of extruding machine mould | |
| CN203019652U (en) | Extrusion single pipe mold | |
| CN204054588U (en) | Film extrusion machine head | |
| CN204076769U (en) | Rubber tube processing die sleeve | |
| CN103345984A (en) | Method and device for completing wire inner insulation layer and protective sleeve layer in one-time-squeezing mode | |
| CN203331387U (en) | Parallel electric wire extrusion auxiliary mould | |
| CN205033551U (en) | Binary channels feeding die head extrusion equipment | |
| CN204526106U (en) | A kind of plastic cement extrusion molding system | |
| CN203592662U (en) | Pipe extrusion die, pipe manufactured through the same and flexible pipe | |
| CN211591118U (en) | Injection mold convenient to injection moulding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |