CN202422873U - Wire cable extrusion shaping split-flow block - Google Patents
Wire cable extrusion shaping split-flow block Download PDFInfo
- Publication number
- CN202422873U CN202422873U CN2012200228531U CN201220022853U CN202422873U CN 202422873 U CN202422873 U CN 202422873U CN 2012200228531 U CN2012200228531 U CN 2012200228531U CN 201220022853 U CN201220022853 U CN 201220022853U CN 202422873 U CN202422873 U CN 202422873U
- Authority
- CN
- China
- Prior art keywords
- split
- colouring
- branching block
- flow block
- block
- 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 cable extrusion shaping split-flow block, and relates to pastes of different colours arranged in a split-flow wire cable glue sleeve in an extruder. The split-flow block is of a circular ring block structure, and is provided with a center hole through which a wire cable can pass. The split-flow block is characterized in that the circular ring wall of the split-flow block is provided with at least one through painting hole, the covering area of the painting hole is less than half of the internal surface of the center hole. Compared with the prior art, the split-flow block provided by the utility model has the beneficial effects that the head of the extruder is provided with the split-flow block, and the split-flow block is combined with a colour paste injection unit to further realize finished product color identification; and the split-flow blocks of different types are replaced, thereby realizing two-tone color dichotomy, two-tone color four grades even more required identification scheme.
Description
Technical field
The utility model relates to a kind of extruder structure, is used for gum cover is carried out the part flow arrangement of painted processing in particularly a kind of communications cable extrusion molding process.
Background technology
Along with the develop rapidly of the communication technology,, be the staple product that those skilled in the art are devoted to research and develop energetically as the communications cable of information transmitting medium.And comply with the needs of communication infrastructure layout of buildings, the production of the communications cable and consumption are increasing year by year; The signal low noise transmission of telecommunication cable is the properties of product requirement that this respect need be paid attention to investigating, strictly regulating.
Popularization along with all kinds of wire harness are used all contains several cables in the existing normal signal data wire, and for it is distinguished, often the extrusion process of production of this type of cable need be on its surface with the mill base of different colours.Yet traditional extruder structure is simple relatively, and shaped article only has solid color (being generally white, red or green), and this obviously can't satisfy aforementioned requirement.And, usually need after on the shaped article, carry out coloring process to it again in order to accomplish this point, take a lot of work during manufacturing cost.
The utility model content
The purpose of the utility model is to propose a kind of cable extrusion molding to use branching block, solves the colouring problem of cable extrusion molding.
In order to solve above technical problem; The utility model provides a kind of cable extrusion molding to use branching block; Be installed in the different mill bases of shunting cable gum cover in the extruder, said branching block is the annulus block structure, is provided with cable and passes centre bore wherein; It is characterized in that: the annulus wall of said branching block is provided with at least one colouring hole that penetrates, and said colouring hole region covered is half the less than the centre bore inner surface.
Further, said branching block is double-colored dichotomic type branching block, only is provided with a colouring hole on the annulus wall.
Further, said branching block is double-colored four fraction branching blocks, and the annulus wall is provided with two colouring holes, and is provided with the mill base circulation groove that is communicated with two colouring holes in the annulus wall outside.
Further, at least one colouring hole is formed with the notes mill base groove of U-shaped in the annulus wall outside.
With respect to prior art; The beneficial effect that the utility model had is: through this branching block is set in cross-head; Can realize the color identification of finished product a step in conjunction with the mill base injection device; And, can realize double-colored two minutes, double-colored four minutes even more identification schemes that needs through changing the branching block of different model more.
Description of drawings
Fig. 1 is the radial structure sketch map of the utility model branching block one embodiment.
Fig. 2 be A embodiment illustrated in fig. 1 to the side-looking structural representation.
Fig. 3 be B embodiment illustrated in fig. 1 to the side-looking structural representation.
Fig. 4 is the radial structure sketch map of another embodiment of the utility model branching block.
Fig. 5 be A embodiment illustrated in fig. 1 to the side-looking structural representation.
Fig. 6 be B embodiment illustrated in fig. 1 to the side-looking structural representation.
Embodiment
The utility model is in order to solve the colouring problem of cable extrusion molding; Particularly accomplish the colour code of cable through one step of extruding-out process; A kind of branching block structure of special use has been proposed; This branching block is to be installed in the different mill bases that are used to shunt the cable gum cover in the extruder, and this branching block is the annulus block structure, is provided with cable and passes centre bore wherein.Especially, the annulus wall of this branching block is provided with at least one colouring hole that penetrates, and colouring hole region covered half the less than the centre bore inner surface.
Like Fig. 1 to shown in Figure 3, be one preferred embodiment of the utility model branching block radial structure sketch map and A thereof to, B to the side-looking structural representation.Branching block 1 in the present embodiment is double-colored dichotomic type branching block, and is visible from illustrating, and except that having centre bore 13, the annulus wall is provided with a colouring hole 12.Here, 12 region covered in this colouring hole are significantly less than the half the of centre bore inner surface.Being actual extruding in the colouring process, is mass-tone with the sizing material that coats, and is another kind of complementary sign mill base and mix painted through colouring hole 12.Processed and molded product thus can be easily distinguished different cables through color discrimination intuitively, mixes up when having avoided use.In addition, this branching block also is provided with a preformed groove 11, no effect in this example.
Again please like Fig. 4 to shown in Figure 5, be another preferred embodiment of the utility model branching block radial structure sketch map and A thereof to, B to the side-looking structural representation.Branching block 2 in the present embodiment is double-colored four fraction branching blocks; Visible from illustrating; Except that having centre bore 23, the annulus wall is provided with colouring hole 22 and based on the set colouring hole 21 of the preformed groove of a last embodiment 11, and is provided with the mill base circulation groove 24 that is communicated with two colouring holes in the annulus wall outside.Here, this each colouring hole institute region covered is significantly less than the half the of centre bore 23 inner surfaces.Actual like this extruding in the colouring process; Sizing material to coat is a mass-tone; To mix painted be another kind of complementary sign mill base with being attached thereto logical colouring hole 21 and through colouring hole 22; Mill base is uniformly distributed on two colouring holes through this mill base circulation groove 24, and in the process of cable extrusion molding, continuously, on it painted equably.Processed and molded product thus can be at four minutes the pattern of two kinds of colors of formation circumferential spaced apart of cable, distinguishes different cables through color discrimination intuitively easily, mixes up when having avoided use.
This shows; With respect to prior art; The beneficial effect that the utility model had is: through this branching block is set in cross-head; Can realize the color identification of finished product a step in conjunction with the mill base injection device, and, can realize double-colored two minutes, double-colored four minutes even more identification schemes that needs morely through changing the branching block of different model.
Except that the foregoing description, the utility model can also have other execution mode.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of the utility model requirement.
Claims (4)
1. branching block is used in the cable extrusion molding; Be installed in the different mill bases of shunting cable gum cover in the extruder; Said branching block is the annulus block structure; Be provided with cable and pass centre bore wherein, it is characterized in that: the annulus wall of said branching block is provided with at least one colouring hole that penetrates, and said colouring hole region covered is half the less than the centre bore inner surface.
2. branching block is used in cable extrusion molding according to claim 1, it is characterized in that: said branching block is double-colored dichotomic type branching block, only is provided with a colouring hole on the annulus wall.
3. branching block is used in cable extrusion molding according to claim 1, it is characterized in that: said branching block is double-colored four fraction branching blocks, and the annulus wall is provided with two colouring holes, and is provided with the mill base circulation groove that is communicated with two colouring holes in the annulus wall outside.
4. use branching block according to each described cable extrusion molding in the claim 1 to 3, it is characterized in that: at least one colouring hole is formed with the notes mill base groove of U-shaped in the annulus wall outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200228531U CN202422873U (en) | 2012-01-18 | 2012-01-18 | Wire cable extrusion shaping split-flow block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200228531U CN202422873U (en) | 2012-01-18 | 2012-01-18 | Wire cable extrusion shaping split-flow block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202422873U true CN202422873U (en) | 2012-09-05 |
Family
ID=46747609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200228531U Expired - Fee Related CN202422873U (en) | 2012-01-18 | 2012-01-18 | Wire cable extrusion shaping split-flow block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202422873U (en) |
-
2012
- 2012-01-18 CN CN2012200228531U patent/CN202422873U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20150118 |
|
| EXPY | Termination of patent right or utility model |