CN106003690A - PE wood-plastic circular hole plate online embossing supporting device - Google Patents
PE wood-plastic circular hole plate online embossing supporting device Download PDFInfo
- Publication number
- CN106003690A CN106003690A CN201610431915.7A CN201610431915A CN106003690A CN 106003690 A CN106003690 A CN 106003690A CN 201610431915 A CN201610431915 A CN 201610431915A CN 106003690 A CN106003690 A CN 106003690A
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- China
- Prior art keywords
- wood
- circular hole
- core
- mold core
- online
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/002—Combinations of extrusion moulding with other shaping operations combined with surface shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses a PE wood-plastic circular hole plate online embossing supporting device which comprises a molding mold core and a supporting mold core, wherein the molding mold core is arranged in a mold body of a PE wood-plastic circular hole plate, and the supporting mold core has the same diameter as the molding mold core and is coaxially arranged with the molding mold core and arranged in a wood-plastic channel between embossing rollers. The supporting mold core and the molding mold core are connected through a connector with the diameter smaller than the diameter of the molding mold core. Due to the fact that the online embossing supporting device is provided with the supporting mold core and the molding mold core which are coaxially connected, a supporting effect is achieved when the surface of the PE wood-plastic circular hole plate is embossed through the embossing rollers, and it is ensured that no deformation problem occurs on the workpiece. Meanwhile, the diameter of the connector is set to be smaller than that of a circular hole cavity of the PE wood-plastic circular hole plate, and the inner wall of the circular hole cavity of the PE wood-plastic circular hole plate makes no contact with the connector, so that no contact friction resistance is produced, and the problem that a mold is subjected to overlarge resistance when a core bar of the mold is too long is avoided.
Description
Technical field
The present invention relates to the auxiliary device of a kind of extrusion die, be specifically related to a kind of PE wood and mould circular hole slab and exist
Line patterned anvil device.
Background technology
PE Wood-plastic material is the class advanced composite material (ACM) being in recent years surging forward both at home and abroad, with its excellence
Physical and chemical performance gradually replaces original metallic article, extensive application commercially, PE wood plastic
Expect that it has the resistance to compression suitable with hardwood, the physical and mechanical properties such as counter-bending, and its ruggedness is obvious
It is better than normal wood material.Its product compared with timber, can anti-strong acid-base, water-fast, corrosion-resistant, and
And not bacterial growth, it being difficult to be damaged by worms, the longest fungus, service life was long, up to more than 50 years.For
Increase the aesthetic property moulded of PE wood, manufacturer can at the surface coextrusion dicoration flow liner that PE wood is moulded,
Online embossing is that extrusion profile extrudes decorative pattern with knurling rolls cooling the most completely when on extrusion profile surface,
But owing to extrusion profile is hollow, workpiece is easily occurred deforming by external force extruding when cooling the most completely
Situation.
Summary of the invention
In view of this, it is necessary to provide a kind of and ensure that workpiece does not deforms upon and will not produce excessive
Circular hole slab online patterned anvil device moulded by the PE wood of contact frictional resistance.
Circular hole slab online patterned anvil device moulded by a kind of PE wood, and described online patterned anvil device includes one
Be arranged on described PE wood and mould the building core in the die body of circular hole slab, one with described building core diameter phase
Support core that is same and that be coaxially disposed with building core, described support core is arranged between knurling rolls
Wood mould in passage, between described support core and building core by a diameter less than building core straight
The connector in footpath connects.
Preferably, the distance between described support core and building core is stretched adjustable setting.
Preferably, described connecting line has a length elongated end, and the central shaft hole of described support core passes through
Wear the length elongated end being arranged on connector.
Preferably, described support core is provided with an adjustable ferrule part.
Preferably, the end of described building core is extended with a supporting part outside die body.
Preferably, the core body end near described building core is provided with first in axial direction arranged
Groove.
Circular hole slab online patterned anvil device moulded by PE wood of the present invention, and it is coaxially connected by arranging
Support core and building core, PE wood is moulded circular hole slab and carries out when its surface is embossed by knurling rolls
Support, it is ensured that workpiece does not deform upon problem.Simultaneously by arranging diameter less than building core diameter
The diameter of connector, i.e. connector moulds the circular hole cavity diameter of circular hole slab less than PE wood, makes PE wood mould
Circular hole slab continuation straight line wood between knurling rolls is moulded during moving in passage, and circle moulded by described PE wood
The inwall of the circular hole cavity of orifice plate will not contact with connector, from without produce contact frictional resistance,
The problem that the resistance of avoiding the long need of die mandrel to cause mould to be subject to is excessive.Circle moulded by PE wood of the present invention
Orifice plate online patterned anvil device, simple in construction, easy to operate, it is possible to adapt to various sizes of embossing
Roller, is suitable to extensively apply.
Accompanying drawing explanation
Fig. 1 is the structural representation that circular hole slab online patterned anvil device moulded by PE wood of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And embodiment, the present invention is further elaborated, it will be appreciated that described herein specifically
Embodiment only in order to explain the present invention, is not intended to limit the present invention.
As it is shown in figure 1, circular hole slab online patterned anvil device moulded by PE wood of the present invention, described online
Patterned anvil device includes a building core 10, supports core 20 and coaxially connected building core
10 with support core 20 connector 30, described building core 10 is arranged on described PE wood and moulds circular hole
In the die body 40 of plate, described support core 20 is identical with building core 10 diameter, and and building core
10 are coaxially disposed, and wherein, the wood that described support core 20 is arranged between knurling rolls 50 is moulded in passage,
The circular hole cavity moulding circular hole slab for the wood entered between knurling rolls 50 is moulded the PE wood in passage is carried out
Support, it is to avoid deforming upon under the pressure of knurling rolls 50, the product causing final molding is underproof
Problem.
The diameter of described connector 30 is less than building core 10 diameter, then the diameter of connector 30 is less than
The circular hole cavity diameter of circular hole slab moulded by PE wood, when in die body 40, circular hole slab continuation moulded by the PE wood of extrusion
Straight line wood between knurling rolls 50 is moulded during moving in passage, and circular hole slab moulded by described PE wood
The inwall of circular hole cavity will not contact with connector 30, from without produce contact frictional resistance, when
PE wood is moulded circular hole slab and is moved to the wood between knurling rolls 50 when moulding in passage, in described support core 20
It is placed in circular hole cavity, the inwall of circular hole cavity is supported.
Meanwhile, the distance between described support core 20 and building core 10 is stretched adjustable setting, tool
Body, described connecting line has a length elongated end 31, and the central shaft hole of described support core 20 passes through
Wear the length elongated end 31 being arranged on connector 30, and described support core 20 is provided with a scalable
Ferrule part 21, by regulation ferrule part 21 arrange support core 20 at length elongated end 31
Position, thus regulate the spacing between described support core 20 and building core 10, to adapt to not
Knurling rolls 50 with size.
Preferably, the end of described building core 10 is extended with a supporting part 11, institute outside die body 40
State supporting part 11 and ensure that the flatness of circular hole slab moulded by extrusion PE wood.
Further, connecing between the circular hole cavity of circular hole slab and building core 10 is moulded for reduction PE wood
Touch frictional resistance, be provided with the in axial direction arranged near the core body end of described building core 10
One groove 12, reduces the area contacted between core body end and circular hole cavity inner wall, thus reduces contact
Frictional resistance, the heat that described first groove produces during PE wood can also be moulded circular hole slab cooling molding
Amount is diffused, and accelerates the cooling effectiveness of workpiece.
Circular hole slab online patterned anvil device moulded by PE wood of the present invention, and it is coaxially connected by arranging
Support core 20 and building core 10, PE wood is moulded circular hole slab and at knurling rolls 50, its surface is carried out
It is supported during embossing, it is ensured that workpiece does not deform upon problem.Simultaneously by arranging diameter less than molding
The connector 30 of core 10 diameter, the i.e. diameter of connector 30 mould the circular hole of circular hole slab less than PE wood
Cavity diameter, makes PE wood mould circular hole slab and continues straight line wood between knurling rolls 50 and mould in passage and move
During, described PE wood is moulded the inwall of the circular hole cavity of circular hole slab and will not be contacted with connector 30,
From without producing contact frictional resistance, it is to avoid the long need of die mandrel cause the resistance mistake that mould is subject to
Big problem.PE wood of the present invention moulds circular hole slab online patterned anvil device, simple in construction, operation
Convenient, it is possible to adapt to various sizes of knurling rolls 50, be suitable to extensively apply.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in
Within protection scope of the present invention.
Claims (6)
1. circular hole slab online patterned anvil device moulded by a PE wood, it is characterised in that: described online embossing
Support means includes that one is arranged on described PE wood and moulds the building core in the die body of circular hole slab, and one with described
Building core diameter support core that is identical and that be coaxially disposed with building core, described support core sets
Put the wood between knurling rolls and mould in passage, by a diameter between described support core and building core
Connect less than the connector of building core diameter.
The most according to claim 1, circular hole slab online patterned anvil device moulded by PE wood, it is characterised in that:
Distance between described support core and building core is stretched adjustable setting.
The most according to claim 2, circular hole slab online patterned anvil device moulded by PE wood, it is characterised in that:
Described connecting line has a length elongated end, and the central shaft hole of described support core runs through and is arranged on connection
The length elongated end of part.
The most according to claim 3, circular hole slab online patterned anvil device moulded by PE wood, it is characterised in that:
Described support core is provided with an adjustable ferrule part.
The most according to claim 1, circular hole slab online patterned anvil device moulded by PE wood, it is characterised in that:
The end of described building core is extended with a supporting part outside die body.
The most according to claim 1, circular hole slab online patterned anvil device moulded by PE wood, it is characterised in that:
Core body end near described building core is provided with the first groove in axial direction arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610431915.7A CN106003690A (en) | 2016-06-17 | 2016-06-17 | PE wood-plastic circular hole plate online embossing supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610431915.7A CN106003690A (en) | 2016-06-17 | 2016-06-17 | PE wood-plastic circular hole plate online embossing supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106003690A true CN106003690A (en) | 2016-10-12 |
Family
ID=57087650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610431915.7A Pending CN106003690A (en) | 2016-06-17 | 2016-06-17 | PE wood-plastic circular hole plate online embossing supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106003690A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539455A (en) * | 2019-09-30 | 2019-12-06 | 湖北安信塑料模具有限公司 | Supercharged solid wood-plastic die in large cross section |
-
2016
- 2016-06-17 CN CN201610431915.7A patent/CN106003690A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539455A (en) * | 2019-09-30 | 2019-12-06 | 湖北安信塑料模具有限公司 | Supercharged solid wood-plastic die in large cross section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |