CN201633188U - Color bar type product extrusion flat die - Google Patents
Color bar type product extrusion flat die Download PDFInfo
- Publication number
- CN201633188U CN201633188U CN2009203193000U CN200920319300U CN201633188U CN 201633188 U CN201633188 U CN 201633188U CN 2009203193000 U CN2009203193000 U CN 2009203193000U CN 200920319300 U CN200920319300 U CN 200920319300U CN 201633188 U CN201633188 U CN 201633188U
- Authority
- CN
- China
- Prior art keywords
- secondary channels
- charging aperture
- die
- flat
- sprue
- 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 - Lifetime
Links
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a color bar type product extrusion flat die which comprises an upper die body and a lower die body, wherein the flat die is provided with at least two feed inlets which are arranged on the upper die body and the lower die body respectively, a distributary insert is arranged between the feed inlets of the upper and lower die bodies and a main runner and provided with a plurality of auxiliary runners, each feed inlet is communicated with two auxiliary runners, the auxiliary runners of different feed inlets are arranged in a mutually intersected way, material flow enters the auxiliary runners of the distributary insert through the feed inlets and then are gathered in the main runner, and various different types of materials are extruded out of the flat die stably in spaced form on width, thus forming the color bar-shaped products.
Description
Technical field
The utility model relates to a kind of die head, is specifically related to colour bar type goods and extrudes the flat-die head.
Background technology
Usually, extruding the flat-die head is made up of upper die body and lower mold body, be formed with the raw material melt passage between the two, usually has a charging aperture, raw material melt enters from charging aperture, be extruded the formation goods by the opened gap of extruding the flat-die head, extruded product raw material on the fabric width direction is consistent, all is to form with a kind of raw material.Just need extrude the flat-die head and carry out structural improvement if want to reach producing on the fabric width direction at interval not the goods of homogeneous raw material having now.
The utility model content
At the problem that exists in the technique scheme, the purpose of this utility model is to provide a kind of not homogeneous raw material of can producing on the fabric width direction at interval, colour bar type goods extrude the flat-die head.
Above-mentioned purpose is achieved by the following technical solution:
Colour bar type goods are extruded the flat-die head, include upper die body and lower mold body, have charging aperture and sprue on the die body, it is characterized in that: have at least two charging apertures on the die head, charging aperture is arranged on upper die body and the lower mold body, shunting is inserted and is arranged between the charging aperture and sprue of upper and lower die body, described shunting is inserted and is had a plurality of secondary channels, each charging aperture is communicated with two secondary channels, arranged in a crossed manner mutually between the secondary channels of different feeds mouth, materials flow enters the shunting secondary channels of inserting by charging aperture and is pooled in the sprue.
Has a water conservancy diversion district corresponding to each secondary channels on the described sprue, described water conservancy diversion district is right against secondary channels and correspondingly extends to form a fan section forward, sprue is provided with one in order to the fixing fixed bar of barrier blocks, and a plurality of barrier blocks are arranged on the fixed bar in order to separate each fan section.
Described barrier blocks shape triangular in shape, the position of barrier blocks can be adjusted according to product requirement, its position determine the back with screw with on its fastening and fixed bar.
On described shunting is inserted secondary channels all be half open type, when upper die body and lower mold body were integrated into one, the shunting on two die bodys was inserted and is gone up secondary channels and be integrated.
Described shunting is inserted and is anchored in the die body with one group of screw.
That adopts said structure extrudes the flat-die head, on upper and lower die body, be respectively arranged with charging aperture, the different raw material differences that charging aperture entered, when the materials flow that enters insert through shunting enter sprue from different secondary channels after, because the obstruct of barrier blocks makes the interior materials flow of each secondary channels stably be distributed in and sets on the fabric width direction, because the nowed forming memory characteristic of melt, the raw material of variant kind will form the goods of colour bar shape with the extrusion die of form stable at interval on fabric width.
Description of drawings
Fig. 1 is the utility model structural representation;
The structural representation that Fig. 2 separates for the upper and lower die body of the utility model;
Another angle structural representation that Fig. 3 separates for the upper and lower die body of the utility model;
Fig. 4 is a profile of the present utility model;
Fig. 5 extrudes colour bar goods schematic diagram for the utility model
The specific embodiment
As shown in Figure 1, 2, 3, colour bar type goods are extruded the flat-die head, include upper die body 1 and lower mold body 2, are respectively arranged with A charging aperture, B charging aperture on upper die body 1 and lower mold body 2.What adopt in the present embodiment is two charging apertures, shunting is set between the A of upper die body charging aperture and sprue 4 inserts 3, shunting is set between the B of lower mold body charging aperture and sprue 4 equally inserts 3 ', described shunting is inserted and 3 is had 3 secondary channels 31,31 ', 32, shunting is inserted and 3 ' is had 3 secondary channels 31 ' equally, 32,32 ', secondary channels all is half open type, be preset with secondary channels 32 ' on the upper die body 1, lower mold body 2 is preset with secondary channels 31, when upper die body and lower mold body are integrated into one, the shunting of two die bodys is inserted upward, and secondary channels is integrated, be that the A charging aperture is communicated with two secondary channels 31,32, the B charging aperture is communicated with two secondary channels 31 ', 32 ', arranged in a crossed manner mutually between the secondary channels of different feeds mouth, that is to say that the raw material of A charging aperture enters into secondary channels 31 and secondary channels 32, the raw material of B charging aperture enters into secondary channels 31 ', in secondary channels 32 ', the materials flow in each secondary channels is pooled in the sprue 4 again.
Has a water conservancy diversion district 41 corresponding to each secondary channels on the described sprue 4, described water conservancy diversion district 41 is right against secondary channels and correspondingly extends to form a fan section 42 forward, sprue 4 is provided with one in order to the fixing fixed bar 6 of barrier blocks 5, adopts 4 barrier blocks 5 to be arranged on the fixed bar 6 in order to separate each fan section 42 by screw in the present embodiment.Wherein barrier blocks 5 shapes triangular in shape are convenient to materials flow guiding and obstruct in the sprue 4.
Shown in Fig. 4,5, from profile, on upper and lower die body 1,2, be respectively arranged with A charging aperture, B charging aperture, the different raw material differences that charging aperture entered, when the materials flow that enters insert through shunting 3 enter sprue 4 from different secondary channels after, because the obstruct of barrier blocks 5 makes materials flow in each secondary channels stably be distributed in to set on the fabric width direction on the fixed bar 6, because the nowed forming memory characteristic of melt, the raw material of variant kind will form the goods of colour bar shape with the extrusion die of form stable at interval on fabric width.
Claims (5)
1. colour bar type goods are extruded the flat-die head, include upper die body and lower mold body, have charging aperture and sprue on the die body, it is characterized in that: have at least two charging apertures on the die head, charging aperture is arranged on upper die body and the lower mold body, shunting is inserted and is arranged between the charging aperture and sprue of upper and lower die body, described shunting is inserted and is had a plurality of secondary channels, each charging aperture is communicated with two secondary channels, arranged in a crossed manner mutually between the secondary channels of different feeds mouth, materials flow enters the shunting secondary channels of inserting by charging aperture and is pooled in the sprue.
2. colour bar type goods as claimed in claim 1 are extruded the flat-die head, it is characterized in that: have a water conservancy diversion district corresponding to each secondary channels on the described sprue, described water conservancy diversion district is right against secondary channels and correspondingly extends to form a fan section forward, sprue is provided with one in order to the fixing fixed bar of barrier blocks, and a plurality of barrier blocks are arranged on the fixed bar in order to separate each fan section.
3. colour bar type goods as claimed in claim 2 are extruded the flat-die head, it is characterized in that: described barrier blocks shape triangular in shape, the position of barrier blocks can be adjusted according to product requirement, its position determine the back with screw with on its fastening and fixed bar.
4. colour bar type goods as claimed in claim 1 are extruded the flat-die head, it is characterized in that: on described shunting is inserted secondary channels all be half open type, when upper die body and lower mold body were integrated into one, two die bodys shuntings was inserted and is gone up secondary channels and be integrated.
5. colour bar type goods as claimed in claim 1 are extruded the flat-die head, it is characterized in that: described shunting is inserted and is anchored in the die body with one group of screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203193000U CN201633188U (en) | 2009-12-31 | 2009-12-31 | Color bar type product extrusion flat die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203193000U CN201633188U (en) | 2009-12-31 | 2009-12-31 | Color bar type product extrusion flat die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201633188U true CN201633188U (en) | 2010-11-17 |
Family
ID=43077667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203193000U Expired - Lifetime CN201633188U (en) | 2009-12-31 | 2009-12-31 | Color bar type product extrusion flat die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201633188U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669542A (en) * | 2015-03-21 | 2015-06-03 | 台州精岳模具机械有限公司 | Right/left multi-color stripy mold |
| CN107856270A (en) * | 2017-11-17 | 2018-03-30 | 浙江精诚模具机械有限公司 | A kind of oblique installing type extrusion die of heating rod |
-
2009
- 2009-12-31 CN CN2009203193000U patent/CN201633188U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669542A (en) * | 2015-03-21 | 2015-06-03 | 台州精岳模具机械有限公司 | Right/left multi-color stripy mold |
| CN107856270A (en) * | 2017-11-17 | 2018-03-30 | 浙江精诚模具机械有限公司 | A kind of oblique installing type extrusion die of heating rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203818534U (en) | Improved structure of wide extrusion flat die head | |
| CN201895405U (en) | Coextrusion die head for extruding profiled bar with coextrusion surface | |
| CN201633188U (en) | Color bar type product extrusion flat die | |
| CN102962973A (en) | Method for forming wood plastic section bars with polyvinyl chloride (PVC) cladding layer and extrusion mould | |
| CN102001173B (en) | Co-extrusion die head for extruding profiled bars with co-extrusion surface | |
| CN102990896B (en) | Multilayer composite hollow plate extrusion die head | |
| CN209756014U (en) | Plate extrusion die for ocean plate | |
| CN202037849U (en) | Novel mold special for acrylonitrile butadiene styrene (ABS) pipes | |
| CN202702585U (en) | Gradient color distributor | |
| CN215882513U (en) | Flow equalizing mold and runner plate | |
| CN104669581A (en) | Combined type extrusion die | |
| CN201913789U (en) | Extrusion die head for processing sectional material with plastic liner | |
| CN2616364Y (en) | Plastic-extrusion section material full-cladding coextrusion mould | |
| CN102079127A (en) | Method for forming section with plastic lining and extrusion die head thereof | |
| CN201505995U (en) | Wide flat-head strip-pulling machine head | |
| CN201291580Y (en) | Plastic special-shaped section bar extrusion mould head with high-accuracy assembly | |
| CN201291581Y (en) | Double-material co-extrusion plastic section bar extrusion mould | |
| CN201095180Y (en) | Z-shaped heat flow passage for plastic injection die | |
| CN203854188U (en) | Multi-point soft-hard coextrusion flow channel structure capable of regulating flow rate individually for plastic mold | |
| CN107738410B (en) | Runner structure of rubber mold | |
| CN218286456U (en) | Integrally-formed corrugated tile die | |
| CN201752922U (en) | Material distribution device of extruder | |
| CN101905518B (en) | Material distributing device of extruder | |
| CN206425355U (en) | Aluminium pipe keeps away soldering line mould structure | |
| CN110667071A (en) | Extrusion flat die head for producing color bar type products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG JINGCHENG MOULD MACHINERY CO., LTD. Free format text: FORMER OWNER: LIANG BIN Effective date: 20110801 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110801 Address after: 318020 Taizhou Xicheng mould City, Huangyan, Zhejiang, Zhejiang Jingcheng mould machinery Co., Ltd. Patentee after: Zhejiang Jingcheng Mould Machinery Co., Ltd. Address before: 318020 Taizhou Xicheng mould City, Huangyan, Zhejiang, Zhejiang Jingcheng mould machinery Co., Ltd. Patentee before: Liang Bin |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |
|
| CX01 | Expiry of patent term |