CN205416288U - Extrusion line extrusion die - Google Patents
Extrusion line extrusion die Download PDFInfo
- Publication number
- CN205416288U CN205416288U CN201521042913.6U CN201521042913U CN205416288U CN 205416288 U CN205416288 U CN 205416288U CN 201521042913 U CN201521042913 U CN 201521042913U CN 205416288 U CN205416288 U CN 205416288U
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- Prior art keywords
- extrusion
- grades
- level
- extrusion die
- extruded
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Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 81
- 238000010438 heat treatment Methods 0.000 claims abstract description 49
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- -1 Polyethylene Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of the extruder technique and specifically relates to extrusion line extrusion die, including one -level extrusion pipe, second grade extrusion pipe, tertiary extrusion pipe, the second grade heating collar, extrusion die and plug, one -level extrusion pipe fixed connection second grade extrusion pipe, the tertiary extrusion pipe of second grade extrusion pipe fixed connection, tertiary extrusion pipe fixed connection second grade heating collar, second grade heating collar fixed connection extrusion die, extrusion die fixed connection plug, the extrusion die is the round platform state, screw thread fixed connection plug is passed through to the one end that the extrusion die diameter is little, one -level extrusion pipe, the diameter of second grade extrusion pipe and tertiary extrusion pipe reduces in proper order, a plurality of one -level heating collars of one -level extrusion outside of tubes disc fixed connection. The utility model discloses an extrusion line extrusion die through setting up extrusion pipe and the one -level heating collar that the diameter reduces in proper order, has realized the function that material temperature does not reduce in the die head, greatly reduced the extrusion force of extruder, the life who increases the extruder improves the work efficiency of extruder.
Description
Technical field
This utility model relates to extruder technology field, especially extrusion line extrusion die.
Background technology
Polyethylene foam cotton is non-crosslinked hole-closing structure, also known as EPE pearl wool, is the packaging material of a kind of novel environment friendly.It is produced countless separated foams by Low Density Polyethylene fat through physical blowing and constitutes.One of plastic extruder kind belonging to plastics machinery.Head, according to Head material flow path direction and the angle of pitch line, can be divided into right-angle handpiece and bevelling machine is first-class by extruder.The shell of head is usually and is secured on fuselage with bolt, mould inside head contains core rod seat, is then fixed in the inlet wire port of head with nut, and the inside of core rod seat is also equipped with core rod, and the center of core rod and core rod seat is the most porose, it is used for passing through heart yearn.Difference according to pressuring method kind so that expressing technique is segmented into extruding continuously and interval extrusion two kinds.The former equipment used is screw-type extruder, and the equipment of the latter is plunger-type extruder.Single screw extrusion machine and multi-screw extruder can be broadly dassified into by screw rod number again at this screw-type extruder.
Extruder die head is used for material forming, is one key component of extruder.Material is carried out melted and is transferred to die head, by squeeze pressure extruded for the material under molten condition by extruder.Finding that transmission range its squeeze pressure the longest is the biggest in the work of daily extruder uses, this is because transmission range is elongated, temperature of charge starts to reduce and gradually start solidification.This situation can cause the excessive wear of pressurizing unit, reduces service life and the work efficiency of extruder.
Utility model content
The technical problems to be solved in the utility model is: in order to solve problem present in above-mentioned background technology, it is provided that extrusion line extrusion die, solve the problem that material easily solidifies.
This utility model solves its technical problem and be the technical scheme is that a kind of extrusion line extrusion die, including one-level extruded tube, two grades of extruded tubes, three grades of extruded tubes, two grades of heating collars, extrusion die and plug, described one-level extruded tube is fixing connects two grades of extruded tubes, two grades of described extruded tubes are fixing connects three grades of extruded tubes, three grades of described extruded tubes are fixing connects two grades of heating collars, two grades of described heating collars are fixing connects extrusion die, described extrusion die is fixing connects plug, described extrusion die is round platform state, one end that described extrusion die diameter is little is threadably secured connection plug, described one-level extruded tube, the diameter of two grades of extruded tubes and three grades of extruded tubes reduces successively, described one-level extruded tube periphery is fixing connects a plurality of one-level heating collars.
Preferably, two grades of described heating collars are bolted to connection three grades of extruded tubes.
Preferably, three grades of described extruded tubes are bolted to connection two grades of extruded tubes.
Preferably, described one-level heating collar number is three.
Preferably, described one-level heating collar is heating wire.
Preferably, described one-level extruded tube, two grades of extruded tubes and three grades of extruded tubes are made up of stainless steel.
The beneficial effects of the utility model are, extrusion line extrusion die of the present utility model, by arranging extruded tube and the one-level heating collar that diameter reduces successively, achieve the function that temperature of charge in die head does not reduces, greatly reduce the extruding force of extruder, increase the work efficiency improving extruder service life of extruder.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure right view of the present utility model.
In figure: 1. one-level extruded tube, 2. two grades of extruded tubes, 3. three grades of extruded tubes, 4. two grades of heating collars, 5. extrusion die, 6. plug, 7. one-level heating collar, 8. bolt.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
A kind of extrusion line extrusion die shown in Fig. 1 Fig. 2, including one-level extruded tube 1, two grades of extruded tubes 2, three grades of extruded tubes 3, two grades of heating collars 4, extrusion die 5 and plug 6, one-level extruded tube 1 is fixing connects two grades of extruded tubes 2, two grades of extruded tube 2 three grades of extruded tubes 3 of fixing connection, three grades of extruded tube 3 two grades of heating collars 4 of fixing connection, two grades of heating collar 4 fixing connection extrusion dies 5, extrusion die 5 is fixing connects plug 6, extrusion die 5 is round platform state, one end that extrusion die 5 diameter is little is threadably secured connection plug 6, one-level extruded tube 1, the diameter of two grades of extruded tubes 2 and three grades of extruded tubes 3 reduces successively, one-level extruded tube 1 periphery is fixing connects a plurality of one-level heating collars 7.
Preferably, two grades of heating collars 4 connect three grades of extruded tubes 3 by bolt 8 is fixing, preferably, three grades of extruded tubes 3 connect two grades of extruded tubes 2 by bolt 8 is fixing, and preferably, one-level heating collar 7 number is three, preferably, one-level heating collar 7 is heating wire, and preferably, 1, two grades of extruded tubes 2 of one-level extruded tube and three grades of extruded tubes 3 are made up of stainless steel.
Embodiment 1: when using die head to carry out material forming operation, a kind of extrusion line extrusion die, including one-level extruded tube 1, two grades of extruded tubes 2, three grades of extruded tubes 3, two grades of heating collars 4, extrusion die 5 and plug 6, one-level extruded tube 1 is fixing connects two grades of extruded tubes 2, two grades of extruded tube 2 three grades of extruded tubes 3 of fixing connection, three grades of extruded tube 3 two grades of heating collars 4 of fixing connection, two grades of heating collar 4 fixing connection extrusion dies 5, extrusion die 5 is fixing connects plug 6, extrusion die 5 is round platform state, one end that extrusion die 5 diameter is little is threadably secured connection plug 6, one-level extruded tube 1, the diameter of two grades of extruded tubes 2 and three grades of extruded tubes 3 reduces successively, one-level extruded tube 1 periphery is fixing connects a plurality of one-level heating collars 7.
Preferably, two grades of heating collars 4 connect three grades of extruded tubes 3 by bolt 8 is fixing, preferably, three grades of extruded tubes 3 connect two grades of extruded tubes 2 by bolt 8 is fixing, and preferably, one-level heating collar 7 number is three, preferably, one-level heating collar 7 is heating wire, and preferably, 1, two grades of extruded tubes 2 of one-level extruded tube and three grades of extruded tubes 3 are made up of stainless steel.
Material is transferred in bistrique after the pulverizing and hot melt of extruder, material is heated again by the temperature of one-level heating collar 7 when one-level extruded tube 1, owing to temperature raises again, originally the material hot melt again soon solidified, its mobility is promoted again, the plus-pressure of extruder is reduced, and adds the service life of extruder while improve the work efficiency of extruder.
Embodiment 2: when not using, a kind of extrusion line extrusion die, including one-level extruded tube 1, two grades of extruded tubes 2, three grades of extruded tubes 3, two grades of heating collars 4, extrusion die 5 and plug 6, one-level extruded tube 1 is fixing connects two grades of extruded tubes 2, two grades of extruded tube 2 three grades of extruded tubes 3 of fixing connection, three grades of extruded tube 3 two grades of heating collars 4 of fixing connection, two grades of heating collar 4 fixing connection extrusion dies 5, extrusion die 5 is fixing connects plug 6, extrusion die 5 is round platform state, one end that extrusion die 5 diameter is little is threadably secured connection plug 6, one-level extruded tube 1, the diameter of two grades of extruded tubes 2 and three grades of extruded tubes 3 reduces successively, one-level extruded tube 1 periphery is fixing connects a plurality of one-level heating collars 7.
Preferably, two grades of heating collars 4 connect three grades of extruded tubes 3 by bolt 8 is fixing, preferably, three grades of extruded tubes 3 connect two grades of extruded tubes 2 by bolt 8 is fixing, and preferably, one-level heating collar 7 number is three, preferably, one-level heating collar 7 is heating wire, and preferably, 1, two grades of extruded tubes 2 of one-level extruded tube and three grades of extruded tubes 3 are made up of stainless steel.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this utility model technological thought.The content that the technical scope of this utility model is not limited in description, it is necessary to determine its technical scope according to right.
Claims (6)
- null1. an extrusion line extrusion die，Including one-level extruded tube (1)、Two grades of extruded tubes (2)、Three grades of extruded tubes (3)、Two grades of heating collars (4)、Extrusion die (5) and plug (6)，It is characterized in that: described one-level extruded tube (1) is fixing connects two grades of extruded tubes (2)，Two grades of described extruded tubes (2) are fixing connects three grades of extruded tubes (3)，Three grades of described extruded tubes (3) are fixing connects two grades of heating collars (4)，Two grades of described heating collars (4) are fixing connects extrusion die (5)，Described extrusion die (5) is fixing connects plug (6)，Described extrusion die (5) is round platform state，One end that described extrusion die (5) diameter is little is threadably secured connection plug (6)，Described one-level extruded tube (1)、The diameter of two grades of extruded tubes (2) and three grades of extruded tubes (3) reduces successively，Described one-level extruded tube (1) periphery is fixing connects a plurality of one-level heating collars (7).
- Extrusion line extrusion die the most according to claim 1, is characterized in that: two grades of described heating collars (4) connect three grades of extruded tubes (3) by bolt (8) is fixing.
- Extrusion line extrusion die the most according to claim 1, is characterized in that: three grades of described extruded tubes (3) connect two grades of extruded tubes (2) by bolt (8) is fixing.
- Extrusion line extrusion die the most according to claim 1, is characterized in that: described one-level heating collar (7) number is three.
- Extrusion line extrusion die the most according to claim 1, is characterized in that: described one-level heating collar (7) is heating wire.
- Extrusion line extrusion die the most according to claim 1, is characterized in that: described one-level extruded tube (1), two grades of extruded tubes (2) and three grades of extruded tubes (3) are made up of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042913.6U CN205416288U (en) | 2015-12-14 | 2015-12-14 | Extrusion line extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042913.6U CN205416288U (en) | 2015-12-14 | 2015-12-14 | Extrusion line extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205416288U true CN205416288U (en) | 2016-08-03 |
Family
ID=56516204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521042913.6U Expired - Fee Related CN205416288U (en) | 2015-12-14 | 2015-12-14 | Extrusion line extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205416288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214926A (en) * | 2017-07-18 | 2017-09-29 | 六安市洁美再生物资回收有限公司 | A kind of stereoscopic heating type plastic extrusion machine head |
-
2015
- 2015-12-14 CN CN201521042913.6U patent/CN205416288U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214926A (en) * | 2017-07-18 | 2017-09-29 | 六安市洁美再生物资回收有限公司 | A kind of stereoscopic heating type plastic extrusion machine head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191218 Address after: 361113, 188, Xinmin Avenue, Xinmin Town, Tongan District, Fujian, Xiamen Patentee after: XIAMEN PURUI TECHNOLOGY Co.,Ltd. Address before: 201401, No. 999, Ring North Road, fourth, Shanghai, Fengxian District Patentee before: INNOVO PACKAGING (SHANGHAI) CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |