CN203919644U - A kind of head of extruding machine device - Google Patents
A kind of head of extruding machine device Download PDFInfo
- Publication number
- CN203919644U CN203919644U CN201420342383.6U CN201420342383U CN203919644U CN 203919644 U CN203919644 U CN 203919644U CN 201420342383 U CN201420342383 U CN 201420342383U CN 203919644 U CN203919644 U CN 203919644U
- Authority
- CN
- China
- Prior art keywords
- overcoat
- bellmouth
- heart yearn
- hole
- guide
- 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.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of head of extruding machine device, comprise overcoat, inner sleeve and heating guide, wherein, above-mentioned overcoat is bullet, and its middle part has bellmouth, the having towards right-hand member of this bellmouth; Above-mentioned inner sleeve is bullet, and inner sleeve stretches in the bellmouth of overcoat, and and outer casing inner wall between leave gap, this gap is material channel, the middle part of inner sleeve has bellmouth, this bellmouth opening is towards right-hand member, and is communicated with the bellmouth of overcoat; Heart yearn inserts in inner sleeve bellmouth from the right-hand member of inner sleeve, enters in overcoat, and material is adsorbed on the surface of heart yearn, completes encapsulate, and heart yearn extends overcoat to the right; Above-mentioned heating guide is arranged on the left end of overcoat, and the centre of heating guide has through hole, and this through hole is communicated with material in bellmouth flows into this through hole with the bellmouth of overcoat, and heart yearn makes its surperficial material absorption evenly through this through hole.The utility model is reasonable in design, simple in structure, and dressing encapsulate is even, and product quality is high, is difficult for stopping up.
Description
Technical field
The utility model relates to cable production equipment, refers in particular to a kind of head of extruding machine device.
Background technology
Extruder, being again extruder, is the cable equipment that a kind of heart yearn that is mainly used in power line, power cable, coaxial cable, communication cable, transmission cable, BV class household line, electric wire, wire for PC, building line, data communication cable, radio frequency line, HDMI data wire, all kinds of high-temperature silica gel cable, Teflon, coaxial line, network cable, optical fiber, covered wire cable isoelectric line cable is extruded.First copper cash from pay off rack out through main frame head simultaneously Material sucking machine suck sizing material and heat-then main frame carries out encapsulate-more then through feeding machine traction-finally to admission machine take-up clot to copper cash.It is mainly partly comprised of pay off rack, opinion power group, power cable extruder main frame, master control cabinet, bosh, hauling machine, spark machine, admission machine etc.
Head of extruding machine is the most important parts of extruder, it directly affects the quality of extrusion heart yearn, during tradition head of extruding machine extrusion heart yearn, because material own wt can deposit many in bottom in head chamber, at top little deposit, material skewness, in the time of therefore can causing material to be adsorbed on heart yearn surface, upper and lower variable thickness causes; In addition, because the freezing property of material is located near outside at head, material solidifies serious, affects material covered effect, and easily occurs the situation of feed blocking.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of reasonable in design, simple in structure, and dressing encapsulate is even, and product quality is high, not susceptible to plugging head of extruding machine device.
The technical scheme that the utility model is taked is as follows:
A head of extruding machine device, comprises overcoat, inner sleeve and heating guide, and wherein, above-mentioned overcoat is bullet, and its middle part has bellmouth, the having towards right-hand member of this bellmouth; Above-mentioned inner sleeve is bullet, and inner sleeve stretches in the bellmouth of overcoat, and and outer casing inner wall between leave gap, this gap is material channel, the middle part of inner sleeve has bellmouth, this bellmouth opening is towards right-hand member, and is communicated with the bellmouth of overcoat; Heart yearn inserts in inner sleeve bellmouth from the right-hand member of inner sleeve, enters in overcoat, and material is adsorbed on the surface of heart yearn, completes encapsulate, and heart yearn extends overcoat to the right; Above-mentioned heating guide is arranged on the left end of overcoat, and the centre of heating guide has through hole, and this through hole is communicated with material in bellmouth flows into this through hole with the bellmouth of overcoat, and heart yearn makes its surperficial material absorption evenly through this through hole.
Preferably, the left end internal diameter of described overcoat is identical with the through hole internal diameter size of heating guide, and, this internal diameter is greater than the internal diameter of heart yearn, while making heart yearn pass the through hole that heats guide, material is evenly pushed between the external diameter and outer casing internal diameter of heart yearn, make heart yearn encapsulate even, heart yearn end motion is left brought the material in overcoat in the through hole of heating guide into.
Preferably, the left end of described inner sleeve is provided with guide pipe, and the internal diameter of this guide pipe is identical with the diameter of heart yearn, and extends to left in the bellmouth of overcoat, and heart yearn enters in overcoat through inner sleeve from right-hand member after guide pipe guide and limit.
Preferably, described heating guide comprises urceolus and inner core, and urceolus is enclosed within the outside of inner core, leaves gap between the two and forms heating space, this heating space sealed at both ends.
Preferably, described outer tube inner wall and inner tank theca are equipped with baffle ring, and the baffle ring 8 on urceolus arranges along the even interval of the axial direction that heats guide with the baffle ring on inner core.
Preferably, the right-hand member of described urceolus is provided with medium inlet pipe, left end is provided with medium and goes out pipe, medium inlet pipe goes out the above-mentioned heating space of Guan Junyu with medium and is communicated with, heat medium enters in heating space through medium inlet pipe, flows and goes out pipe derivation through medium, baffle loop resistance gear heat medium to left end, to reduce its flow velocity, make to heat guide from right to left temperature reduce successively.
Preferably, in described inner core, be provided with through hole, in this through hole, be filled with material, above-mentioned heart yearn is through the end motion left of this through hole, and the heat medium in heating space adds thermal material, to material is uniformly distributed and prevents from stopping up.
The beneficial effects of the utility model are:
The utility model is in actual use for the defect of prior art and a kind of improvement technical scheme of carrying out, the version combining with overcoat by inner sleeve is set, gap between inner sleeve and overcoat is material space, heart yearn, from the interior head that covers into, through this gap, carries out dressing encapsulate in this gap, left end in inner sleeve is provided with guide pipe, heart yearn, through guide pipe, to heart yearn is carried out to guide and limit, prevents its bending; At the left end of overcoat, be provided with the heating guide of through hole, the through hole internal diameter of heating guide is greater than core line diameter, and be filled with material, heart yearn penetrates in this through hole the material in through hole is extruded onto to the gap between heart yearn external diameter and through-hole wall, material is evenly distributed in this gap, and is adsorbed on heart yearn outer wall; Simultaneously, heating guide is comprised of inner core and urceolus, between inner/outer tube, form heating space, in this heating space, interval arranges baffle ring, and the left end of urceolus and right-hand member arrange respectively medium and go out pipe and medium inlet pipe, heat medium enters in heating space through medium inlet pipe, under the barrier effect of baffle ring, slowly flow to left end, the temperature of heating space is reduced from right to left successively, and progressively heat the material in inner core, material is uniformly distributed, and prevents that head from stopping up.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 heats the cutaway view of guide in Fig. 1.
Fig. 3 heats the perspective view of guide in Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1 to Figure 3, a kind of head of extruding machine device, comprises overcoat 1, inner sleeve 2 and heating guide 3, and wherein, above-mentioned overcoat 1 be bullet, has bellmouth in the middle part of it, the having towards right-hand member of this bellmouth; Above-mentioned inner sleeve 2 is bullet, and inner sleeve 2 stretches in the bellmouth of overcoat 1, and and overcoat 1 inwall between leave gap, this gap is material channel, the middle part of inner sleeve 2 has bellmouth, this bellmouth opening is towards right-hand member, and is communicated with the bellmouth of overcoat 1; Heart yearn 5 inserts in inner sleeve 2 bellmouths from the right-hand member of inner sleeve 2, enters in overcoat 1, and material is adsorbed on the surface of heart yearn 5, completes encapsulate, and heart yearn 5 extends overcoat 1 to the right; Above-mentioned heating guide 3 is arranged on the left end of overcoat 1, and the centre of heating guide 3 has through hole, and this through hole is communicated with material in bellmouth flows into this through hole with the bellmouth of overcoat 1, and heart yearn 5 makes its surperficial material absorption evenly through this through hole.
The left end internal diameter of overcoat 1 is identical with the through hole internal diameter size of heating guide 3, and, this internal diameter is greater than the internal diameter of heart yearn 5, while making heart yearn 5 pass the through hole that heats guide 3, material is evenly pushed between the external diameter and overcoat 1 internal diameter of heart yearn 5, make heart yearn 5 encapsulates even, heart yearn 5 end motion is left brought the material in overcoat 1 in the through hole of heating guide 3 into.
The left end of inner sleeve 2 is provided with guide pipe 4, and the internal diameter of this guide pipe 4 is identical with the diameter of heart yearn 5, and extends to left in the bellmouth of overcoat 1, and heart yearn 5 enters in overcoat 1 through inner sleeve 2 from right-hand member after guide pipe 4 guide and limits.
Heating guide 3 comprises urceolus 31 and inner core 32, and urceolus 31 is enclosed within the outside of inner core 32, leaves gap between the two and forms heating space A, and this heating space A's is sealed at both ends.
Urceolus 31 inwalls and inner core 32 outer walls are equipped with baffle ring 8, and the baffle ring 8 on urceolus 31 arranges along the even interval of the axial direction that heats guide 3 with the baffle ring 8 on inner core 32.
The right-hand member of urceolus 31 is provided with medium inlet pipe 6, left end is provided with medium and goes out pipe 7, medium inlet pipe 6 goes out pipe 7 with medium and is all communicated with above-mentioned heating space A, heat medium enters in heating space A through medium inlet pipe 6, to left end, flow and go out pipe 7 derivation through medium, baffle ring 8 stops heat medium, to reduce its flow velocity, make to heat guide 3 from right to left temperature reduce successively.
In inner core 32, be provided with through hole, in this through hole, be filled with material, above-mentioned heart yearn 5 is through the end motion left of this through hole, and the heat medium in heating space A adds thermal material, to material is uniformly distributed and prevents from stopping up.
Further, the version that the utility model combines with overcoat by inner sleeve is set, gap between inner sleeve and overcoat is material space, heart yearn, from the interior head that covers into, through this gap, carries out dressing encapsulate in this gap, left end in inner sleeve is provided with guide pipe, heart yearn, through guide pipe, to heart yearn is carried out to guide and limit, prevents its bending; At the left end of overcoat, be provided with the heating guide of through hole, the through hole internal diameter of heating guide is greater than core line diameter, and be filled with material, heart yearn penetrates in this through hole the material in through hole is extruded onto to the gap between heart yearn external diameter and through-hole wall, material is evenly distributed in this gap, and is adsorbed on heart yearn outer wall; Simultaneously, heating guide is comprised of inner core and urceolus, between inner/outer tube, form heating space, in this heating space, interval arranges baffle ring, and the left end of urceolus and right-hand member arrange respectively medium and go out pipe and medium inlet pipe, heat medium enters in heating space through medium inlet pipe, under the barrier effect of baffle ring, slowly flow to left end, the temperature of heating space is reduced from right to left successively, and progressively heat the material in inner core, material is uniformly distributed, and prevents that head from stopping up.
Embodiment of the present utility model just introduces its specific embodiment, does not lie in and limits its protection domain.The technical staff of the industry can make some and revise under the inspiration of the present embodiment, and the equivalence of doing according to the utility model the scope of the claims therefore all changes or modifies, and all belongs within the scope of the utility model Patent right requirement.
Claims (7)
1. a head of extruding machine device, is characterized in that: comprise overcoat (1), inner sleeve (2) and heating guide (3), wherein, above-mentioned overcoat (1) be bullet, has bellmouth in the middle part of it, the having towards right-hand member of this bellmouth; Above-mentioned inner sleeve (2) is bullet, inner sleeve (2) stretches in the bellmouth of overcoat (1), and and overcoat (1) inwall between leave gap, this gap is material channel, the middle part of inner sleeve (2) has bellmouth, this bellmouth opening is towards right-hand member, and is communicated with the bellmouth of overcoat (1); Heart yearn (5) inserts in inner sleeve (2) bellmouth from the right-hand member of inner sleeve (2), enters in overcoat (1), and material is adsorbed on the surface of heart yearn (5), completes encapsulate, and heart yearn (5) extends overcoat (1) to the right; Above-mentioned heating guide (3) is arranged on the left end of overcoat (1), the centre of heating guide (3) has through hole, this through hole is communicated with material in bellmouth flows into this through hole with the bellmouth of overcoat (1), and heart yearn (5) makes its surperficial material absorption evenly through this through hole.
2. a kind of head of extruding machine device according to claim 1, it is characterized in that: the left end internal diameter of described overcoat (1) is identical with the through hole internal diameter size of heating guide (3), and, this internal diameter is greater than the internal diameter of heart yearn (5), while making heart yearn (5) pass the through hole that heats guide (3), material is evenly pushed between the external diameter and overcoat (1) internal diameter of heart yearn (5), make heart yearn (5) encapsulate even, heart yearn (5) end motion is left brought the material in overcoat (1) in the through hole of heating guide (3) into.
3. a kind of head of extruding machine device according to claim 2, it is characterized in that: the left end of described inner sleeve (2) is provided with guide pipe (4), the internal diameter of this guide pipe (4) is identical with the diameter of heart yearn (5), and extend to left in the bellmouth of overcoat (1), heart yearn (5) enters in overcoat (1) through inner sleeve (2) from right-hand member after guide pipe (4) guide and limit.
4. a kind of head of extruding machine device according to claim 3, it is characterized in that: described heating guide (3) comprises urceolus (31) and inner core (32), urceolus (31) is enclosed within the outside of inner core (32), leave gap between the two and form heating space (A), this heating space (A) sealed at both ends.
5. a kind of head of extruding machine device according to claim 4, it is characterized in that: described urceolus (31) inwall and inner core (32) outer wall are equipped with baffle ring (8), the baffle ring (8) on urceolus (31) arranges along the even interval of the axial direction that heats guide (3) with the baffle ring (8) on inner core (32).
6. a kind of head of extruding machine device according to claim 5, it is characterized in that: the right-hand member of described urceolus (31) is provided with medium inlet pipe (6), left end is provided with medium and goes out pipe (7), medium inlet pipe (6) goes out pipe (7) with medium and is all communicated with above-mentioned heating space (A), heat medium enters in heating space (A) through medium inlet pipe (6), to left end, flow and go out pipe (7) derivation through medium, baffle ring (8) stops heat medium, to reduce its flow velocity, make to heat guide (3) from right to left temperature reduce successively.
7. a kind of head of extruding machine device according to claim 6, it is characterized in that: described inner core is provided with through hole in (32), in this through hole, be filled with material, above-mentioned heart yearn (5) is through the end motion left of this through hole, heat medium in heating space (A) adds thermal material, to material is uniformly distributed and prevents from stopping up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342383.6U CN203919644U (en) | 2014-06-25 | 2014-06-25 | A kind of head of extruding machine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342383.6U CN203919644U (en) | 2014-06-25 | 2014-06-25 | A kind of head of extruding machine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203919644U true CN203919644U (en) | 2014-11-05 |
Family
ID=51815515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420342383.6U Expired - Fee Related CN203919644U (en) | 2014-06-25 | 2014-06-25 | A kind of head of extruding machine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203919644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086185A (en) * | 2019-12-25 | 2020-05-01 | 安徽环瑞电热器材有限公司 | Cable extrusion device |
-
2014
- 2014-06-25 CN CN201420342383.6U patent/CN203919644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086185A (en) * | 2019-12-25 | 2020-05-01 | 安徽环瑞电热器材有限公司 | Cable extrusion 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: 20141105 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |