CN109454844A - The production mould of integrated wall plate - Google Patents
The production mould of integrated wall plate Download PDFInfo
- Publication number
- CN109454844A CN109454844A CN201811578748.4A CN201811578748A CN109454844A CN 109454844 A CN109454844 A CN 109454844A CN 201811578748 A CN201811578748 A CN 201811578748A CN 109454844 A CN109454844 A CN 109454844A
- Authority
- CN
- China
- Prior art keywords
- rim charge
- plate
- major ingredient
- constriction
- type core
- 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.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000004615 ingredient Substances 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 22
- 230000006641 stabilisation Effects 0.000 claims abstract description 13
- 238000011105 stabilization Methods 0.000 claims abstract description 13
- 230000008676 import Effects 0.000 claims abstract description 6
- 239000011241 protective layer Substances 0.000 claims description 15
- 230000007480 spreading Effects 0.000 claims description 11
- 238000003892 spreading Methods 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000004927 fusion Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/10—Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
Landscapes
- Road Paving Structures (AREA)
Abstract
The production mould of integrated wall plate, including mouth template, preformed board, constriction plate, supporting plate and type core, type core one end is equipped with major ingredient spreader, the type core and the mouth template, the preformed board, the constriction plate, there are major ingredient runners between the supporting plate, the constriction plate is equipped with rim charge import, rim charge flows into road and two sections of rim charge runners for being connected to rim charge inflow road, the preformed board is equipped with the rim charge current stabilization road being connected with the rim charge runner and rim charge outlet, it is connected with bulk cargo portion jointly between the supporting plate and the type core, it is also connected with stabilier jointly between the supporting plate and the constriction plate；The confluence guide plate extended in the major ingredient runner by rim charge outlet is additionally provided in the constriction plate.The configuration of the present invention is simple, easy to use, feeding is smooth, sufficiently breaks up material diversion and is compacted moulding again, can avoid the generation of unfavorable weld mark, Improving The Quality of Products to large extent.
Description
Technical field
The present invention relates to integrated wall plate production technical field, the production mould of specifically a kind of integrated wall plate.
Background technique
Extrusion die belongs to one kind of molding die, and only his discharge method is by squeezing out this movement come real
It is existing.In the abnormally-structured extensive use of aluminium, it is also used in plastic parts.In extruder front end, for doing tubing or profile shapes.Letter and
Yan Zhi, mold are the tools for formed article, and this tool is made of various parts, and different molds is by different part structures
At it mainly realizes the processing of article shape by the change of physical state of the formed material.Two kinds or two are needed some
Kind or more melt carry out in common molding integrated wall plate production process, such as common cross section is the integrated of hollow grate type
Wallboard, two sides, which have, is used for bayonet part fixed between adjacent, and the materials on both sides between plate since it is desired that be mutually clamped
Needs, so using the materials more firmer than intermediate host plate face portion.But extrusion molding process manufacture in, structure or
The incomplete situation of processing step, different melts are easy to generate weld mark when converging fusion, influence product appearance and knot
Structure intensity, it is to be worth the project of research that the generation for how decreasing or even eliminating weld mark, which then improves product quality,.
Summary of the invention
Technical purpose of the invention is to provide a kind of production mould of integrated wall plate, solve traditional die structure it is old,
It is also easy to produce the bad problem of weld mark, product quality.
The specific technical solution of the present invention is as follows: the production mould of integrated wall plate, including mouth template, preformed board, contraction
Plate, supporting plate and type core, type core one end are equipped with major ingredient spreader, the type core and the mouth template, the preformed board,
There are major ingredient runner between the constriction plate, the supporting plate, the constriction plate is equipped with rim charge import, rim charge flows into road and
It is connected to two sections of rim charge runners that the rim charge flows into road, the preformed board is equipped with to be connected with the rim charge runner
Rim charge current stabilization road and rim charge outlet, are connected with bulk cargo portion, the supporting plate and institute jointly between the supporting plate and the type core
It states and is also connected with stabilier between constriction plate jointly；It is additionally provided in the constriction plate and the major ingredient is extended to by rim charge outlet
Confluence guide plate in runner.
Preferably, the lower surface of the contact major ingredient of the confluence guide plate is convex outward.
Preferably, the upper surface of the contact rim charge of the confluence guide plate is flat face.
Preferably, the bulk cargo portion includes the base plate being connected between the supporting plate and the type core, vertical connects
Connect the material spreading cone in the pedestal plate surface and the filter hole that is provided on the base plate.
Preferably, each corresponding at least ring of the material spreading cone is around the filtering being distributed in around the material spreading cone
Hole.
Preferably, the aperture of the filter hole is gradually reduced by feedstock direction to discharging direction.
Preferably, the side wall of the adjoining of the stabilier, the constriction plate, the preformed board major ingredient runner
On be fixedly connected with the first heat block and the first thermally conductive protective layer, the first thermally conductive protective layer is coated on first heat block
It is external.
Preferably, the second heat block and the second thermally conductive protective layer are fixedly connected on rim charge current stabilization road, described
Two thermally conductive protective layers are coated on outside second heat block.
Preferably, the cross section in rim charge current stabilization road is gradually reduced by feedstock direction to discharging direction.
Preferably, the mold further includes machine neck and the transition sleeve that connect with the machine neck, the machine neck, the transition
The major ingredient inlet channel communicated with the major ingredient runner is equipped in set.Porous mistake is equipped between the transition sleeve and the machine neck
Flitch.
Technological merit of the invention is that the production mould structure of the integrated wall plate is simple, easy to use, and feeding is smooth,
Sufficiently material diversion is broken up and is compacted moulding again, while in major ingredient and rim charge confluence fusion, can be avoided to large extent not
The generation of sharp weld mark, Improving The Quality of Products.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention；
The partial structural diagram of the position Fig. 2 embodiment of the present invention；
Corresponding each section title is numbered in figure is respectively as follows: a1- mouth template, a2- preformed board, a21- rim charge current stabilization road, a22-
Rim charge outlet, a23- confluence guide plate, a3- constriction plate, a31- rim charge import, a32- rim charge inflow road, a33- rim charge runner,
A4- supporting plate, a5- type core, a51- major ingredient spreader, a6- stabilier, a7- base plate, a71- material spreading cone, a72- filter hole,
The first heat block of a8-, the thermally conductive protective layer of a81- first, the second heat block of a9-, the thermally conductive protective layer of a91- second, a10- machine neck,
A20- transition sleeve, a30- is porous to cross flitch.
Specific embodiment
Below in conjunction with attached drawing, by specific embodiment, the invention will be further described:
See Fig. 1, Fig. 2, the production mould of integrated wall plate, including mouth template a1, preformed board a2, constriction plate a3, supporting plate a4 and
Type core a5, type one end core a5 are equipped with major ingredient spreader a51, type core a5 and mouth template a1, preformed board a2, constriction plate a3, bracket
There are major ingredient runner between plate a4, constriction plate a3 is equipped with rim charge import a31, rim charge flows into road a32 and flows into rim charge is connected to
Two sections of rim charges runner a33, preformed board a2 of road a32 are equipped with the rim charge current stabilization road a21 being connected with rim charge runner a33
A22 is exported with rim charge, the cross section of rim charge current stabilization road a21 is gradually reduced by feedstock direction to discharging direction, on one side in rim charge stream
Stablize its flow velocity after being split, an edge-to-edge expects to shrink compacting, can stablize the confluence welding area for flowing rapidly into mouth template a1
Domain.Bulk cargo portion is connected between supporting plate a4 and type core a5 jointly, is also connected with jointly between supporting plate a4 and constriction plate a3 steady
Flowing plate a6.Because of the presence in bulk cargo portion, major ingredient buffers and disperses after major ingredient spreader a51 shunting, then through bulk cargo portion, main
Stream flow velocity thus loses the stable state before shunting, and being unfavorable for the subsequent confluence with rim charge stream merges, therefore it is necessary to add one
Stabilier a6 forms stabilization flow regime at the uniform velocity for the major ingredient stream of secondary bulk cargo, and as being equally related to product matter
The specific speed of amount, this is that adjusting can be realized according to the pressure of initial feeding mechanism or thrust, complete according to the prior art
It can control, it can be by repeatedly practice to obtain suitable final major ingredient flow velocity.It returns to bulk cargo portion, is to major ingredient into one
Step shearing is kneaded, and is broken up melt sufficiently before entering constriction plate a3 sections and is remixed uniformly and be easier to be compacted at a3 sections of constriction plate
Densification, temperature is equally uniform, is also to cooperate subsequent first heat block a8.For first uniform and delicate melt, major ingredient
When passing through bulk cargo portion by Diverging area and again, along with stabilier a6 also extends runner, so that major ingredient stream can lose one
Determine temperature, however the generation of weld mark is closely related with the mild melt temperature of mould, temperature is too low both when welding or temperature not
, it is just easy to generate weld mark, therefore devises the first heat block a8 in this programme, cooperation bulk cargo portion makes the master after secondary bulk cargo
Stream is more rapidly equably heated, and such major ingredient stream can totally keep higher and uniform temperature in final confluence fusion, is closed
In how to determine the specific temperature of major ingredient, this is also that can be obtained by existing theoretical value and the test of many times of this programme,
To determine the running parameter of the first heat block a8.
Major ingredient stream corresponds to the first heat block a8, and rim charge stream equally has corresponding second heat block a9.Specifically, stabilier
The first heat block a8 and first is fixedly connected on the side wall of the adjoining major ingredient runner of a6, constriction plate a3, preformed board a2 to lead
Thermal-protective coating a81, the first thermally conductive protective layer a81 are coated on outside the first heat block a8.It is fixedly connected on rim charge current stabilization road a21
Second heat block a9 and second thermally conductive protective layer a91, the second thermally conductive protective layer a91 are coated on outside the second heat block a9.Rim charge
Stream exists only in the two sides clamping portion of integrated wall plate in itself, therefore material quantity is relatively rarely very much, because without passing through as major ingredient stream
It crosses repeatedly shunting bulk cargo to converge again, but its material temperature also needs to keep, and cooperates with major ingredient material temperature, therefore is equally also provided with second
Heat block a9.On how to determine the specific temperature of sub-material, this is also can be by the multiple of existing theoretical value and this programme
Test is to obtain, to determine the running parameter of the second heat block a8.It is set specific to the first heat block a8, the second heat block a9
It sets, simply, can such as be opened on stabilier a6, constriction plate a3, preformed board a2, rim charge current stabilization road a21 there are many practice modes
Slot, then corresponding fixed access heat block, are covered with thermally conductive protective layer, and thermally conductive protective layer can be to have heating conduction and resistant to high temperature
Metal；Heat block has heating equipment and wiring certainly, and heating equipment can choose external, wiring outsourcing thermal insulation protection set,
Ensure safety, it is necessary that logical wire casing road, the above are opened up on the components such as stabilier a6, constriction plate a3, preformed board a2
It can be realized, not repeated excessively by the prior art.
Mold further includes machine neck a10 and the transition sleeve a20 that connect with machine neck a10, is equipped in machine neck a10, transition sleeve a20
The major ingredient inlet channel communicated with major ingredient runner.Flitch a30, porous punishment in advance are crossed equipped with porous between transition sleeve a20 and machine neck a10
Plate a30 limited flow rate, while first time particle dispersing and disintegrating process is carried out to major ingredient, so that melting is more abundant, it is subsequent and side
Material, which converges, prepares.
The confluence guide plate a23 extended in major ingredient runner by rim charge outlet a22 is additionally provided on constriction plate a3.Converge guide plate
The lower surface of the contact major ingredient of a23 is convex outward, and soft buffering can be carried out to major ingredient and leads into confluence region, is pressed simultaneously
Contracting major ingredient stream, which enters, imports channel, accelerates its flow velocity, stablizes the confluence region for being rapidly introduced into mouth template a1, because of rim charge stream phase
To being to flow into from top to bottom, the certain pressure of the major ingredient stream of straight flowing can be given to.It in addition is in this way also enough to rim charge stream
Space and suitable remittance opportunity are imported, to form better wallboard clamping edge, this can pass through the length to confluence guide plate a23
Degree and it is arranged with the angle of horizontal plane to limit, it specifically can there are many specifications to be made according to product structure needs in formal investment
It is determined with preceding through corresponding test of many times.The upper surface of the contact rim charge of confluence guide plate a23 is flat face, actually should
Flat face can connect with successively rolling over shape for a single flat face or multiple flat faces, and the direction of folding shape connection is to subtract
The top-down impact of few rim charge stream is foundation, i.e., the folding shape of approximate concave surface connects flat face, but not be wholly-round
Inner sunken face may cause rim charge accumulation retardance instead in this way.
Bulk cargo portion includes the base plate a7 being connected between supporting plate a4 and type core a5, is vertically connected on the surface base plate a7
Material spreading cone a71 and the filter hole a72 that is provided on base plate a7.The corresponding at least ring of each material spreading cone a71 is around being distributed in
Filter hole a72 around material spreading cone a71, material spreading cone a71 make major ingredient stream is smooth to quickly move through filtering after shunting major ingredient stream
Hole a72 will not lose more flow velocity.The aperture of filter hole a72 is gradually reduced by feedstock direction to discharging direction, be equally for
Accelerate the flowing of major ingredient stream, and and then secondary bulk cargo and first carry out first compression before major ingredient stream flows through a3 sections of constriction plate
Flowing process keeps melt more uniform thick and solid, also further increases effect when major ingredient stream second-compressed.
Claims (10)
1. the production mould of integrated wall plate, including mouth template (a1), preformed board (a2), constriction plate (a3), supporting plate (a4) and
Type core (a5), described type core one end (a5) are equipped with major ingredient spreader (a51), the type core (a5) and the mouth template (a1), institute
State that preformed board (a2), the constriction plate (a3), there are major ingredient runner, the constriction plates (a3) between the supporting plate (a4)
It is equipped with rim charge import (a31), rim charge flows into road (a32) and two sections of rim charge runners for being connected to rim charge inflow road (a32)
(a33), the preformed board (a2) is equipped with the rim charge current stabilization road (a21) and side being connected with the rim charge runner (a33)
Material outlet (a22), it is characterised in that: it is connected with bulk cargo portion jointly between the supporting plate (a4) and the type core (a5), it is described
It is also connected with jointly between supporting plate (a4) and the constriction plate (a3) stabilier (a6)；Be additionally provided on the constriction plate (a3) by
The rim charge outlet (a22) extends to the confluence guide plate (a23) in the major ingredient runner.
2. according to claim 1, it is characterised in that: the lower surface of the contact major ingredient of confluence guide plate (a23) is outer
Convex surface.
3. according to claim 1, it is characterised in that: the upper surface of the contact rim charge of confluence guide plate (a23) is flat
It faces directly.
4. according to claim 1, it is characterised in that: the bulk cargo portion include be connected to the supporting plate (a4) with it is described
Base plate (a7) between type core (a5) is vertically connected on the material spreading cone (a71) on the surface the base plate (a7) and is provided with institute
State the filter hole (a72) on base plate (a7).
5. according to claim 4, it is characterised in that: each corresponding at least ring of the material spreading cone (a71) is around distribution
Filter hole (a72) around the material spreading cone (a71).
6. according to claim 4, it is characterised in that: the aperture of the filter hole (a72) is by feedstock direction to the side of discharging
To being gradually reduced.
7. according to claim 1, it is characterised in that: the stabilier (a6), the constriction plate (a3), described preforming
The first heat block (a8) and the first thermally conductive protective layer are fixedly connected on the side wall of the adjoining of plate (a2) the major ingredient runner
(a81), it is external to be coated on first heat block (a8) for the described first thermally conductive protective layer (a81).
8. according to claim 1, it is characterised in that: be fixedly connected with the second heating on rim charge current stabilization road (a21)
Block (a9) and the second thermally conductive protective layer (a91), the second thermally conductive protective layer (a91) are coated on second heat block (a9) outside
Portion.
9. according to claim 1, it is characterised in that: the cross section in rim charge current stabilization road (a21) by feedstock direction extremely
Discharging direction is gradually reduced.
10. according to claim 1, it is characterised in that: the mold further include machine neck (a10) and with the machine neck
(a10) transition sleeve (a20) connected is equipped with and the major ingredient runner in the machine neck (a10), the transition sleeve (a20)
The major ingredient inlet channel communicated crosses flitch (a30) equipped with porous between the transition sleeve (a20) and the machine neck (a10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811578748.4A CN109454844A (en) | 2018-12-24 | 2018-12-24 | The production mould of integrated wall plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811578748.4A CN109454844A (en) | 2018-12-24 | 2018-12-24 | The production mould of integrated wall plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109454844A true CN109454844A (en) | 2019-03-12 |
Family
ID=65614332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811578748.4A Withdrawn CN109454844A (en) | 2018-12-24 | 2018-12-24 | The production mould of integrated wall plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109454844A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016126A (en) * | 2019-12-06 | 2020-04-17 | 浙江理工大学 | Double-screw extruder die head for phase-change temperature-adjusting master batch |
| CN111791457A (en) * | 2020-09-09 | 2020-10-20 | 东营鑫华莲石油机械有限公司 | External packer for casing |
| CN113290820A (en) * | 2021-05-25 | 2021-08-24 | 昆明电立电缆有限公司 | Cable extrusion double-layer offset-adjustment-free co-extrusion machine head and processing technology thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1170559A (en) * | 1997-08-19 | 1999-03-16 | Extrusion Dies Inc | Adjustable feed block for coextrusion molding |
| JP2001121597A (en) * | 1999-08-19 | 2001-05-08 | Kinyosha Co Ltd | Method and apparatus for extrusion forming |
| JP2011062936A (en) * | 2009-09-17 | 2011-03-31 | Wpc Corporation Kk | Extrusion molding machine |
| CN102962973A (en) * | 2012-11-28 | 2013-03-13 | 铜陵中发三佳科技股份有限公司 | Method for forming wood plastic section bars with polyvinyl chloride (PVC) cladding layer and extrusion mould |
| CN205989491U (en) * | 2016-08-08 | 2017-03-01 | 黄石高科塑胶模具有限公司 | A kind of four orifice plate extrusion dies |
| CN209320262U (en) * | 2018-12-24 | 2019-08-30 | 福州启辰阳光建材有限公司 | The production mould of integrated wall plate |
-
2018
- 2018-12-24 CN CN201811578748.4A patent/CN109454844A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1170559A (en) * | 1997-08-19 | 1999-03-16 | Extrusion Dies Inc | Adjustable feed block for coextrusion molding |
| JP2001121597A (en) * | 1999-08-19 | 2001-05-08 | Kinyosha Co Ltd | Method and apparatus for extrusion forming |
| JP2011062936A (en) * | 2009-09-17 | 2011-03-31 | Wpc Corporation Kk | Extrusion molding machine |
| CN102962973A (en) * | 2012-11-28 | 2013-03-13 | 铜陵中发三佳科技股份有限公司 | Method for forming wood plastic section bars with polyvinyl chloride (PVC) cladding layer and extrusion mould |
| CN205989491U (en) * | 2016-08-08 | 2017-03-01 | 黄石高科塑胶模具有限公司 | A kind of four orifice plate extrusion dies |
| CN209320262U (en) * | 2018-12-24 | 2019-08-30 | 福州启辰阳光建材有限公司 | The production mould of integrated wall plate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016126A (en) * | 2019-12-06 | 2020-04-17 | 浙江理工大学 | Double-screw extruder die head for phase-change temperature-adjusting master batch |
| CN111791457A (en) * | 2020-09-09 | 2020-10-20 | 东营鑫华莲石油机械有限公司 | External packer for casing |
| CN113290820A (en) * | 2021-05-25 | 2021-08-24 | 昆明电立电缆有限公司 | Cable extrusion double-layer offset-adjustment-free co-extrusion machine head and processing technology thereof |
| CN113290820B (en) * | 2021-05-25 | 2023-03-10 | 昆明电立电缆有限公司 | Cable extrusion double-layer deviation-adjustment-free co-extrusion machine head and processing technology thereof |
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Application publication date: 20190312 |