CN204773475U - Wire and cable covering discharge head extruder - Google Patents
Wire and cable covering discharge head extruder Download PDFInfo
- Publication number
- CN204773475U CN204773475U CN201520334950.8U CN201520334950U CN204773475U CN 204773475 U CN204773475 U CN 204773475U CN 201520334950 U CN201520334950 U CN 201520334950U CN 204773475 U CN204773475 U CN 204773475U
- Authority
- CN
- China
- Prior art keywords
- speaks
- mouth
- shape
- sizing material
- mandrel
- 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
Links
Abstract
This adaptation is novel to disclose a wire and cable covering discharge head extruder, mainly constitute by aircraft nose, mandrel, the shape of the mouth as one speaks, gland nut, adjusting screw and spout hole, the aircraft nose in be equipped with mandrel and mandrel and pass the aircraft nose downside, the mandrel below is equipped with the shape of the mouth as one speaks, inlay in the aircraft nose downside shape of the mouth as one speaks top, is equipped with gland nut in the shape of the mouth as one speaks, the last adjusting screw that is equipped with of gland nut, the aircraft nose left side is equipped with the spout hole. The utility model discloses should be provided with the mechanism of sizing material distribution regulatory function on the mandrel that is passed through by the cladding article, have the direction function. The distribution of this kind of sizing material governing system comprise around the plug of outside overhang different flow path length to guide viscous state sizing material, and make its distance that flows that arrives the shape of the mouth as one speaks equal that sizing material produced speed on by circumference outside the cladding article is the same. Can also be in the shape of the mouth as one speaks the suitable position flow state that sets up gummosis pore pair sizing material adjust to avoid the blockage and the incipient scorch of sizing material.
Description
Technical field
The utility model belongs to technical field of electric wires and cables, is specifically related to a kind of electric wire covering discharge head extruder.
Background technology
In the process that electric wire, cable insulation extrude, melt sizing material around the flowing of guiding core, electric wire, cable or other want coated object by the hole of core central authorities, be fed forward by certain speed and carry out extruded coated.For interior coated, the object be wrapped by is fed forward with certain speed, and sizing material is zero in the flowing velocity of shape of the mouth as one speaks inner wall surface, and equal with the flowing velocity being wrapped by body in the flowing velocity being wrapped by object inner surface place.In close screw rod side, the flow distance of sizing material is short and pressure large, is easy to core is offset to opposite side, may affects the uniformity of glue-line; Corresponding other side, the flow distance of sizing material is large, resistance large, therefore its flowing velocity is comparatively slow, is easy to occur kiss-coating phenomenon.Due to the existence of kiss-coating phenomenon, sizing material can be caused circumferentially each point flowing velocity is inconsistent, be easy to cause coating thickness skewness.
Utility model content
The purpose of this utility model is to provide a kind of electric wire covering discharge head extruder, to solve the deficiency existed in such scheme.
In order to achieve the above object, technical solution adopted in the utility model is:
A kind of electric wire covering discharge head extruder, form primarily of head, core, the shape of the mouth as one speaks, clamp nut, adjustment screw and spout hole, be provided with core in described head and core through on the downside of head, the shape of the mouth as one speaks is provided with below core, be embedded in above the shape of the mouth as one speaks on the downside of head, the shape of the mouth as one speaks is provided with clamp nut, and clamp nut is provided with adjustment screw, is provided with spout hole on the left of head.
On described head, center, right side is provided with sizing material delivery port.
Be provided with above described core and be wrapped by thing entrance.
The utility model being wrapped by, core that object passes through, that have guide function should be provided with the mechanism of sizing material distribution regulatory function.This sizing material distributes regulating system and is made up of around the plug outwards overhang various flows electrical path length, and to guide viscous state sizing material, and the flow distance making it arrive the shape of the mouth as one speaks is equal, and sizing material is identical being wrapped by speed circumferentially produced outside object.Position that can also be suitable in the shape of the mouth as one speaks is offered the flow regime of rubber flow holes to sizing material and is adjusted, to avoid obstruction and the incipient scorch of sizing material.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
1-head; 2-core; The 3-shape of the mouth as one speaks; 4-clamp nut; 5-adjustment screw; 6-spout hole.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As shown in Figure 1, a kind of electric wire covering discharge head extruder, form primarily of head 1, core 2, the shape of the mouth as one speaks 3, clamp nut 4, adjustment screw 4 and spout hole 6, be provided with core 2 in described head 1 and core 2 through on the downside of head 1, be provided with the shape of the mouth as one speaks 3 below core 2, be embedded on the downside of head 1 above the shape of the mouth as one speaks 3, the shape of the mouth as one speaks 3 is provided with clamp nut 4, clamp nut 4 is provided with adjustment screw 5, is provided with spout hole 6 on the left of head 1; On described head 1, center, right side is provided with sizing material delivery port; Be provided with above described core 2 and be wrapped by thing entrance.
Claims (3)
1. an electric wire covering discharge head extruder, form primarily of head, core, the shape of the mouth as one speaks, clamp nut, adjustment screw and spout hole, it is characterized in that: be provided with core in described head and core through on the downside of head, the shape of the mouth as one speaks is provided with below core, be embedded in above the shape of the mouth as one speaks on the downside of head, the shape of the mouth as one speaks is provided with clamp nut, and clamp nut is provided with adjustment screw, is provided with spout hole on the left of head.
2. electric wire covering discharge head extruder according to claim 1, is characterized in that: on described head, center, right side is provided with sizing material delivery port.
3. electric wire covering discharge head extruder according to claim 1, is characterized in that: be provided with above described core and be wrapped by thing entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334950.8U CN204773475U (en) | 2015-05-22 | 2015-05-22 | Wire and cable covering discharge head extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334950.8U CN204773475U (en) | 2015-05-22 | 2015-05-22 | Wire and cable covering discharge head extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204773475U true CN204773475U (en) | 2015-11-18 |
Family
ID=54513598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520334950.8U Expired - Fee Related CN204773475U (en) | 2015-05-22 | 2015-05-22 | Wire and cable covering discharge head extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204773475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019100251A1 (en) * | 2017-11-22 | 2019-05-31 | 李颂 | Electric wire and cable cladding extrusion machine head |
-
2015
- 2015-05-22 CN CN201520334950.8U patent/CN204773475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019100251A1 (en) * | 2017-11-22 | 2019-05-31 | 李颂 | Electric wire and cable cladding extrusion machine head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204354448U (en) | Electric wire oversheath squeezes the mould structure covered | |
| CN212219212U (en) | Double-layer co-extrusion machine head for cable processing | |
| CN205238505U (en) | Loach seal wire tectorial membrane processing equipment | |
| CN204773475U (en) | Wire and cable covering discharge head extruder | |
| CN103600481A (en) | Extrusion-type mold and method for preparing special-shaped conductor cable by extrusion-type mold | |
| CN206085607U (en) | Discontinuity vitta extrusion device | |
| CN107139415B (en) | Production device and production method for phosphatized steel wire with coated surface | |
| CN105729754A (en) | Intermittent color bar extruding device and extruding technology | |
| CN103481488A (en) | Extrusion molding mold for insulating layer of conducting wire | |
| CN103295700B (en) | Electric cable core wire coating unit | |
| CN107696451A (en) | Electric wire covering discharge head extruder | |
| CN204185714U (en) | A kind of adjustable dish of reference circle of the roller for cylindrical pre-former | |
| CN203485416U (en) | Plastic extruding mold for wire insulating layer | |
| CN105082502A (en) | Offset-adjustment-free extrusion head equipment | |
| CN104772886A (en) | Novel sleeve type cladding machine head for cable material production | |
| CN205194436U (en) | Insulating overhead insulated cable production facility of one -step method silane crosslinked polyethylene | |
| WO2019100251A1 (en) | Electric wire and cable cladding extrusion machine head | |
| CN202034124U (en) | Self-supporting cable extrusion molding die and fixed-diameter members of same | |
| CN209718559U (en) | A kind of double-colored cable extrusion die | |
| WO2012114207A3 (en) | Method of forming coated conductor and coated conductor formed thereby | |
| CN206884111U (en) | A kind of process units of surface coating phosphating steel wire | |
| CN104924569A (en) | Casing type coating machine head for cable material production | |
| CN202911113U (en) | Adjustable machine head of plastic coating and extruding machine for plastic detonating cord | |
| JP2001101939A (en) | Jig for molding electric wire | |
| CN201744427U (en) | Geomembrane coating device |
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: 20151118 Termination date: 20160522 |