CN202495307U - Multilayer sheath continuous extrusion device - Google Patents
Multilayer sheath continuous extrusion device Download PDFInfo
- Publication number
- CN202495307U CN202495307U CN2012200471025U CN201220047102U CN202495307U CN 202495307 U CN202495307 U CN 202495307U CN 2012200471025 U CN2012200471025 U CN 2012200471025U CN 201220047102 U CN201220047102 U CN 201220047102U CN 202495307 U CN202495307 U CN 202495307U
- Authority
- CN
- China
- Prior art keywords
- sheath
- continuous extrusion
- electric wire
- wire
- multilayer
- 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 wire sheath machining tool, and especially discloses a multilayer sheath continuous extrusion device. The multilayer sheath continuous extrusion device comprises at least two extrusion machines (1) and cooling devices, wherein the cooling devices consist of water tanks (2) and air driers (3), and diameters of wire through-holes (4) on the extrusion machines (1) gradually increase along the direction of forward motion of a wire. The multilayer sheath continuous extrusion device of the utility model has the following effects: multilayer sheaths for the wire can be continuously extruded, not only sheath bending performance and heat-resistant performance of the sheaths are greatly improved, but also outer portions of the sheaths are made round and smooth, and the external sheaths will not be changed into other shapes, such as ellipse and the like, due to a plurality of copper conductors inside.
Description
Technical field
The utility model relates to a kind of trunking machining tool, relates in particular to a kind of multiple sheath continuous extrusion apparatus.
Background technology
Plastic sheath on processing need the outer wrap at copper conductor during electric wire makes inner copper conductor and exterior insulation, so that cause the phenomenon of electric leakage and short circuit; Also can be used for copper conductor when there are many copper conductors inside and touch phenomenon such as be short-circuited each other, in the prior art, as the electric wire that is used for automobile brake system is adding man-hour; The sheath of the outside of electric wire is to adopt disposable extruding to form; Its structure is an individual layer only, causes bending property and heat resistance not good enough, and the also not enough rounding of outward appearance; If electric wire is by the many copper conductors sheath that is wrapped side by side; Just the words of individual layer sheath be easy to make sheath because of copper conductor be ready to become ellipse etc., destroyed that it is not outer attractive in appearance, influence is sold and is used.
The utility model content
The purpose of the utility model is to provide a kind of multiple sheath continuous extrusion apparatus, has solved existing extrusion device and can not extrude multiple sheath, makes the not good enough problem of sheath bending property and heat resistance.
For addressing the above problem, the technical scheme that the utility model is taked is:
A kind of multiple sheath continuous extrusion apparatus comprises at least two extruders and cooling device, and described cooling device is to be made up of tank and air dryer, and described extruder is pressed the electric wire direction of advance, and the electric wire through-hole diameter on it increases gradually.
For making the utility model play better technique effect:
Technical scheme further is after above-mentioned tank and air dryer are installed in each extruder; Tank can cool off sheath rapidly when electric wire advances each extruder; And air dryer can be after cooling finishes be taken sheath out of immediately from tank moisture is air-dry, so that get into next extruder at once.
Technical scheme further is that above-mentioned extruder is to be made up of body and head; Electric wire through-hole is arranged on the head; Sheath material can store or be compressed on the head through body, and electric wire gets into head by sheath material parcel and extruding through electric wire through-hole.
Adopt the beneficial effect that technique scheme produced to be: the utility model can be extruded multiple sheath to electric wire continuously; Not only sheath bending property and the heat resistance that makes sheath is greatly improved; Also make sheath outside slick and sly smooth, can not cause external jacket to become ellipse because of many copper conductors of inside and wait other shapes.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two.
Embodiment
Following the utility model is done and is described in further detail:
Embodiment one: as shown in Figure 1; A kind of multiple sheath continuous extrusion apparatus comprises two extruders 1 and cooling device, and described cooling device is to be made up of tank 2 and air dryer 3; Described extruder 1 is pressed the electric wire direction of advance, and electric wire through-hole 4 diameters on it increase gradually.In this execution mode: after tank 2 is installed in each extruder 1 with air dryer 3; Tank 2 can cool off sheath 7 rapidly when electric wire advances each extruder 1; And air dryer 3 can be after cooling finishes be taken sheath 7 out of immediately from tank 2 moisture is air-dry, so that get into next extruder 1 at once; Extruder 1 is to be made up of body 5 and head 6, and electric wire through-hole 4 is arranged on the head 6, and sheath material can store or be compressed on the head 6 through body 5, and electric wire gets into head 6 by sheath material parcel and extruding through electric wire through-hole 4.
Embodiment two: as shown in Figure 2; A kind of multiple sheath continuous extrusion apparatus comprises three extruders 1 and cooling device, and described cooling device is to be made up of tank 2 and air dryer 3; Described extruder 1 is pressed the electric wire direction of advance, and electric wire through-hole 4 diameters on it increase gradually.In this execution mode: after tank 2 is installed in each extruder 1 with air dryer 3; Tank 2 can cool off sheath 7 rapidly when electric wire advances each extruder 1; And air dryer 3 can be after cooling finishes be taken sheath 7 out of immediately from tank 2 moisture is air-dry, so that get into next extruder 1 at once; Extruder 1 is to be made up of body 5 and head 6, and electric wire through-hole 4 is arranged on the head 6, and sheath material can store or be compressed on the head 6 through body 5, and electric wire gets into head 6 by sheath material parcel and extruding through electric wire through-hole 4.
Claims (3)
1. multiple sheath continuous extrusion apparatus; It is characterized in that: comprise at least two extruders (1) and cooling device; Described cooling device is to be made up of tank (2) and air dryer (3), and described extruder (1) is pressed the electric wire direction of advance, and the electric wire through-hole on it (4) diameter increases gradually.
2. multiple sheath continuous extrusion apparatus according to claim 1 is characterized in that: after described tank (2) and air dryer (3) are installed in each extruder (1).
3. multiple sheath continuous extrusion apparatus according to claim 1 is characterized in that: described extruder (1) is to be made up of body (5) and head (6), and electric wire through-hole (4) is arranged on the head (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200471025U CN202495307U (en) | 2012-02-14 | 2012-02-14 | Multilayer sheath continuous extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200471025U CN202495307U (en) | 2012-02-14 | 2012-02-14 | Multilayer sheath continuous extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202495307U true CN202495307U (en) | 2012-10-17 |
Family
ID=47001520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200471025U Expired - Fee Related CN202495307U (en) | 2012-02-14 | 2012-02-14 | Multilayer sheath continuous extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202495307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114596997A (en) * | 2022-03-04 | 2022-06-07 | 云南百冠电线电缆有限公司 | Production device for double-layer electric wire |
-
2012
- 2012-02-14 CN CN2012200471025U patent/CN202495307U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114596997A (en) * | 2022-03-04 | 2022-06-07 | 云南百冠电线电缆有限公司 | Production device for double-layer 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 |
Granted publication date: 20121017 Termination date: 20200214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |