CN201275874Y - Colorful spiral coextrusion apparatus - Google Patents
Colorful spiral coextrusion apparatus Download PDFInfo
- Publication number
- CN201275874Y CN201275874Y CNU200720171382XU CN200720171382U CN201275874Y CN 201275874 Y CN201275874 Y CN 201275874Y CN U200720171382X U CNU200720171382X U CN U200720171382XU CN 200720171382 U CN200720171382 U CN 200720171382U CN 201275874 Y CN201275874 Y CN 201275874Y
- Authority
- CN
- China
- Prior art keywords
- injection
- band
- color
- coextrusion
- color spiral
- 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
- 239000004033 plastic Substances 0.000 claims abstract description 14
- 229920003023 plastic Polymers 0.000 claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000004568 cement Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 1
- 239000012943 hotmelt Substances 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 9
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Disclosed is a color spiral mark coextrusion device for marking surface of tubular product and extruding circular plastic wires. A seal gasket, a rotary plate and a fluted disc are sequentially assembled on the end surface of a plastic extruder unit, so as to form a sealed annular running channel among the seal gasket, the rotary plate and the fluted disc, and the running channel is communicated with an auxiliary unit injection-band channel and an injection-band gate on the rotary plate. The object formed by machine unit through hot-melt plastics extrusion has linear motion, and the hot-melt plastic material in the color different from that of the object extruded by the auxiliary unit through injection band has circumferential motion via the sealed annular running channel and the injection-band gate, then the object and the hot-melt plastic material converge in the mould opening, so as to realize injection-band color spiral coextrusion. The color spiral mark coextrusion device is applicable to insulation of wires and cables, and the injection-band color spiral coextrusion of protection sleeves and exterior surface marks of plastic tubular products.
Description
Affiliated technical field
The utility model relates to and extrudes circular plasthetics, wire insulation technology particularly, and cable cover(ing) technology and plastic cement tubing appearance sign are annotated the bar color spiral co-extrusion device.
Background technology
Electric wire, the underground all kinds of plastic cement pipeline appearances of burying underground must identify, and the spraying of the printing ink of employing is arranged, and also have to adopt and annotate the technology that the bar bicolor co-extrusion goes out, and are the vertical straight line lines signs of material along the line.And pipeline is many at hidden roadway, the cabin, and locomotive inside, and crisscross auxilliary establishing, the target difficulty is judged in Construction and Maintenance.
The small dimension wire products of the existing color spiral sign of wires and cables industry are used, i.e. the various types of signal electric wire of ground connection Huang/green two-color wire and low-voltage annotates that bar is double-colored to be extruded, and head does not have whirligig, and unwrapping wire and take-up are rotated simultaneously.This technology is subjected to the restriction of appointed condition, can only produce the insulated electric conductor of small dimension, and the jacketed cable of big specification then can't be realized, the more supply of commodities of netrual colour spiral sign of the plastic cement tubing of building materials market so.
Summary of the invention
In order to overcome the deficiency that existing notes bar bicolor co-extrusion goes out technology, the utility model provides a kind of color spiral co-extrusion device, and this device can not only satisfy the demand of product specification, and highly versatile, can dock with the head of all plastic cement extrusion equipments.
The technical scheme that its technical problem that solves the utility model adopts is: at plastic extruder end surface fitting tight pad successively, swivel plate and fluted disc, form the ring-type running channel of a sealing therebetween, the notes bar cast gate that this running channel and plastic cement are extruded on subsidiary engine notes bar runner and the swivel plate connects.The main frame thermoplastic cement extrudes the object of moulding and does rectilinear motion, and the thermoplastic cement of another color that subsidiary engine notes bar is extruded is annotated the bar cast gate and moved in a circle through the sealing ring running channel, converges moulding at die orifice, promptly realizes the color spiral coextrusion.
This technology can be used what wire insulation technology, and cable cover(ing) technology and plastic cement tubing appearance are annotated the coextrusion of bar color spiral.
Description of drawings
Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.
Fig. 1 is the profile according to the color spiral co-extrusion device that the utility model proposes.
Describe details and working condition in detail below in conjunction with Fig. 1 according to the concrete device that the utility model proposes.
The specific embodiment
In Fig. 1, crosshead body [1], subsidiary engine is annotated bar runner [2], sealing gasket [3], [4], swivel plate [8], ring-type running channel [5] is annotated bar cast gate [6], [7], fluted disc [9].According to arrow [11] direction, sealing gasket [3], [4] embed head [1] end face, then assemble swivel plate [8] and fluted disc [9], at the annular seal running channel [5] and notes bar runner [2] that swivel plate [8] upward forms, annotate bar cast gate [6], [7] perforation.
Object [10] is done rectilinear motion by the main frame thermoplastic cement is coated according to the traction of arrow [11] direction, sealing ring running channel [5] and notes bar cast gate [6], [7] that the hot melt notes bar sizing material of another color of subsidiary engine is entered by runner [2] on the swivel plate [8] that is driven by fluted disc [9] move in a circle, converge at die orifice, promptly realize annotating the coextrusion of bar color spiral.
Claims (3)
1. one kind extrudes circular plastic cement wire rod tubing appearance sign notes bar color spiral co-extrusion device, in head [1] end face fitting tight successively [3], [4], swivel plate [8] and fluted disc [9], it is characterized in that: sealing gasket [3], [4] embed head [1] end face, and the annular seal running channel [5] of Xing Chenging is annotated bar cast gate [6] with notes bar runner therebetween, [7] connect.
2. color spiral co-extrusion device according to claim 1 is characterized in that: sealing gasket [3], [4] are the concentric ring plates of tetrafluoroethene material.
3. color spiral co-extrusion device according to claim 1 is characterized in that: sealing gasket [3], [4] insert depth are: the thickness of sealing gasket subtracts 0.25～0.35 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720171382XU CN201275874Y (en) | 2007-12-11 | 2007-12-11 | Colorful spiral coextrusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720171382XU CN201275874Y (en) | 2007-12-11 | 2007-12-11 | Colorful spiral coextrusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201275874Y true CN201275874Y (en) | 2009-07-22 |
Family
ID=40893451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720171382XU Expired - Fee Related CN201275874Y (en) | 2007-12-11 | 2007-12-11 | Colorful spiral coextrusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201275874Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834037B (en) * | 2009-09-30 | 2012-05-30 | 东莞市华坤电线实业有限公司 | Manufacturing method of novel high-temperature resistance two-color wire and exterior coloring system thereof |
| CN103151106A (en) * | 2013-01-09 | 2013-06-12 | 广东中宝联合电缆有限公司 | Movable cable of resistance to drag and scraping prevention and extrusion forming mould device thereof |
| CN104626460A (en) * | 2015-02-09 | 2015-05-20 | 东莞市瀛通电线有限公司 | Double-color spiral strip injection machine based on PLC control and strip injection method for double-color spiral strip injection machine |
| CN107718485A (en) * | 2017-11-14 | 2018-02-23 | 江门安发电子有限公司 | A kind of injection machine for being used to manufacture spiral color LED hose lamp |
| CN108154976A (en) * | 2018-02-09 | 2018-06-12 | 大连德昌线缆有限公司 | Spiral secondary color machine |
| CN108889788A (en) * | 2018-08-06 | 2018-11-27 | 芜湖市旭辉电工新材料有限责任公司 | A kind of heating cable aluminium alloy heat conductive filament's extrusion die |
| CN113477462A (en) * | 2021-07-21 | 2021-10-08 | 安徽埃克森科技集团有限公司 | Spiral ribbon machine |
| CN118163345A (en) * | 2024-03-19 | 2024-06-11 | 南京肯特复合材料股份有限公司 | Polytetrafluoroethylene bicolor spiral heat-shrinkable tube and preparation method thereof |
-
2007
- 2007-12-11 CN CNU200720171382XU patent/CN201275874Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834037B (en) * | 2009-09-30 | 2012-05-30 | 东莞市华坤电线实业有限公司 | Manufacturing method of novel high-temperature resistance two-color wire and exterior coloring system thereof |
| CN103151106A (en) * | 2013-01-09 | 2013-06-12 | 广东中宝联合电缆有限公司 | Movable cable of resistance to drag and scraping prevention and extrusion forming mould device thereof |
| CN104626460A (en) * | 2015-02-09 | 2015-05-20 | 东莞市瀛通电线有限公司 | Double-color spiral strip injection machine based on PLC control and strip injection method for double-color spiral strip injection machine |
| CN107718485A (en) * | 2017-11-14 | 2018-02-23 | 江门安发电子有限公司 | A kind of injection machine for being used to manufacture spiral color LED hose lamp |
| CN108154976A (en) * | 2018-02-09 | 2018-06-12 | 大连德昌线缆有限公司 | Spiral secondary color machine |
| CN108889788A (en) * | 2018-08-06 | 2018-11-27 | 芜湖市旭辉电工新材料有限责任公司 | A kind of heating cable aluminium alloy heat conductive filament's extrusion die |
| CN113477462A (en) * | 2021-07-21 | 2021-10-08 | 安徽埃克森科技集团有限公司 | Spiral ribbon machine |
| CN118163345A (en) * | 2024-03-19 | 2024-06-11 | 南京肯特复合材料股份有限公司 | Polytetrafluoroethylene bicolor spiral heat-shrinkable tube and preparation method thereof |
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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: GUANGDONG MINGJIA SCIENCE CO., LTD. Free format text: FORMER OWNER: WU HANSHENG Effective date: 20091023 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091023 Address after: China Guangdong province Hengli Town of Dongguan City Village Industrial Zone, 523475 Patentee after: Guangdong MIG Technology Inc. Address before: Luohu District Baoan road Jinyuan District of Shenzhen city of Guangdong province B 5L, zip code: 518000 Patentee before: Wu Hansheng |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160127 Address after: 523475 Guangdong province Dongguan City Hengli Town Village Village Industrial Zone, Ming Jia building A building Patentee after: Dongguan Ming Lightning Protection Technology Co., Ltd. Address before: 523475 Guangdong province Dongguan City Hengli Town Village Industrial Zone Patentee before: Guangdong MIG Technology Inc. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20161211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |