CN106827454B - A kind of novel multi-layer coextrusion distributor - Google Patents
A kind of novel multi-layer coextrusion distributor Download PDFInfo
- Publication number
- CN106827454B CN106827454B CN201710028378.6A CN201710028378A CN106827454B CN 106827454 B CN106827454 B CN 106827454B CN 201710028378 A CN201710028378 A CN 201710028378A CN 106827454 B CN106827454 B CN 106827454B
- Authority
- CN
- China
- Prior art keywords
- runner
- auxiliary material
- rotary shaft
- distributor
- busway
- 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
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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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/695—Flow dividers, e.g. breaker plates
- B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
- B29C48/705—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows in the die zone, e.g. to create flow homogeneity
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of novel multi-layer coextrusion distributors, including distributor body, major ingredient runner, auxiliary material runner, busway and the extrusion die that the distributor body is internally provided with, the major ingredient runner mutually cross with the tail end of auxiliary material runner and are connected to busway；The extrusion die is connect with busway tail end；At least a pair of rotary shafts, dyeing apparatus and power device are additionally provided in the distributor body；The rotary shaft is for making lines and dyeing；The rotary shaft is mounted in distributor by bearing, and the surface layer of rotary shaft is provided with lines；The rotary shaft is corresponded to each other with auxiliary material runner.A kind of novel multi-layer coextrusion distributor of the present invention has the swingle for making color lines, saves manufacturing process, improves production efficiency.
Description
Technical field
The present invention relates to a kind of novel multi-layer coextrusion distributors.
Background technique
Coextru-lamination plastic building template is the New Type Architecture Mode for substituting wood bamboo glued mould and steel form, produces work
Co-extrusion technology in skill is advanced forming technique, represents the developing direction of current composite plastic template production technology.It can be complete
Replace traditional steel form, plank sheathing, the lumps of wood entirely, energy conservation and environmental protection is amortized at low cost.What current coextrusion distributor generally used
There are sprue formula distributor, core rod type distributor and swing blade type distributor.Current coextrusion distributor is formed without color lines
Function, the molding of color lines are processed after generally requiring extrusion plastic plate by thermal transfer or color silk-screen, process-intensive, and are easy dirt
Environment is contaminated, influences the health of staff, production efficiency is not high.
Summary of the invention
The technical problem to be solved by the present invention is existing without color lines molding function among the above in order to overcome
Problem provides a kind of novel multi-layer coextrusion distributor, has the swingle for making color lines, saves manufacturing process,
Improve production efficiency.
The technical solution adopted by the present invention to solve the technical problems is: a kind of novel multi-layer coextrusion distributor, including point
Orchestration ontology, major ingredient runner, auxiliary material runner, busway and the extrusion die that the distributor body is internally provided with,
The major ingredient runner mutually crosses with the tail end of auxiliary material runner and is connected to busway；The extrusion die and confluence is logical
The connection of road tail end；At least a pair of rotary shafts, dyeing apparatus and power device are additionally provided in the distributor body；
The rotary shaft is for making lines and dyeing；The rotary shaft is mounted in distributor by bearing, rotation
The surface layer of shaft is provided with lines；The rotary shaft is corresponded to each other with auxiliary material runner；
The dyeing apparatus include be arranged in distributor body upper lateral part pigment reservoir and respectively with rotary shaft
Corresponding pigment runner, pigment runner are connect with pigment reservoir；Wherein, pigment runner is arranged inside distributor body, face
The outlet end in stream road is corresponding with the lines on rotary shaft surface layer；
The power device includes in two rotary shafts and mutually nibbling for driving the motor of rotary shaft, being separately mounted to
Close the gear of transmission.Auxiliary material imports before busway with rotary shaft mutual extrusion, lines and auxiliary material outer layer surface in rotary shaft
It squeezes, lines production, the composite plastic template made is carried out to auxiliary material outer layer, extexine has specific shape decorative pattern, section
Subsequent transfer printing process has been saved, production efficiency is improved.
Preferably, the auxiliary material runner is a pair, auxiliary material runner is separately positioned on the two sides of major ingredient runner；Described
It is respectively arranged with outer layer runner on the outside of auxiliary material runner, the tail end of outer layer runner is connected to busway.Outer layer runner is for transparent
Material circulation, manufactured composite plastic template outer layer have hyaline layer, further save technique, improve production efficiency.
Preferably, being provided with confluence adjusting rod on the outside of the busway.
Preferably, the major ingredient runner, auxiliary material runner and the cross sectional shape of busway are rectangle.The plastics of extrusion
Plate is rectangular block shape.
Preferably, the lines is dimpled grain.
Preferably, the distributor body top is provided with feed pump；The feed pump is provided with major ingredient charging
Mouth, auxiliary material feed inlet and outer layer feed inlet.By feed pump, different material is distinguished, carries out squeezing into work by corresponding material
Make, improves production efficiency.
Preferably, the open end of the major ingredient runner and auxiliary material runner respectively with major ingredient feed inlet and auxiliary material feed inlet
Connection.
Preferably, the outer layer runner is connected to outer layer feed inlet.
Preferably, the motor is speed regulating motor.
The beneficial effects of the present invention are: a kind of novel multi-layer coextrusion distributor, major ingredient, auxiliary material and outer layer material pass through respectively
Major ingredient runner, auxiliary material runner and outer layer runner are squeezed into, then import busway, then squeezed out by busway, realize compound, auxiliary material
Import before busway with rotary shaft mutual extrusion, lines and auxiliary material outer layer surface in rotary shaft squeeze, to auxiliary material outer layer into
Row lines and color production, can adjust velocity of rotation by speed regulating motor, to control lines and color according to actual needs
Density；The composite plastic template that multi-layer co-extruded distributor through the invention is made, extexine have specific shape and
Color pattern, and composite plastic template outer layer has transparent outer layer, and hyaline layer makes plastic plate have three-dimensional sense, forms
Fastly, subsequent transfer printing process is saved, production efficiency is improved.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of overall structure diagram of novel multi-layer coextrusion distributor of the present invention；
Fig. 2 is a kind of the schematic diagram of the section structure of novel multi-layer coextrusion distributor of the present invention；
Fig. 3 is a kind of side the schematic diagram of the section structure of novel multi-layer coextrusion distributor of the present invention；
Fig. 4 is a kind of 3 structural schematic diagram of embodiment of novel multi-layer coextrusion distributor of the present invention.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Embodiment 1
A kind of novel multi-layer coextrusion distributor as shown in Figure 1, 2, 3, including distributor body 1, the distributor sheet
Major ingredient runner 2, auxiliary material runner 3, busway 4 and the extrusion die 10 that body 1 is internally provided with, the major ingredient runner 2 with
The tail end of auxiliary material runner 3 mutually crosses and is connected to busway 4；The extrusion die 10 is connect with 4 tail end of busway；
The bore passages of extrusion die 10 are broadened by narrow, and extrusion board is stretched to suitable width；It is also set in the distributor body 1
It is equipped with two pairs of rotary shafts 5, dyeing apparatus and power device；
The rotary shaft 5 is for making lines and dyeing；The rotary shaft 5 is mounted in distributor by bearing 6,
The surface layer of rotary shaft 5 is provided with lines；The rotary shaft 5 is corresponded to each other with auxiliary material runner 3；Two pairs of rotary shafts 5 form four axis
Lines can make the plastic plate of polychrome and more lines；
The dyeing apparatus include the pigment reservoir 11 that 1 upper lateral part of distributor body is set, respectively with rotary shaft 5
Corresponding pigment runner 12, pigment reservoir 11 are connect with pigment runner 12；Wherein pigment reservoir 11 and pigment runner 12
Between by pigment delivery pipe 13 be connected to；Wherein, pigment runner 12 is arranged inside distributor body 1, and pigment runner 12 goes out
Mouth end is corresponding with the lines on 5 surface layer of rotary shaft；Wherein, pigment reservoir 11 has the pigment channel of multiple and different colors, pigment
Solenoid valve is respectively arranged between channel and pigment delivery pipe 13, and pigment channel is pushed by extruder respectively, by setting
To determine the opening and closing time of solenoid valve, realization is squeezed out at regular time and quantity on different pigment to the lines on 5 surface layer of rotary shaft, thus
Produce the plastic plate with a variety of different colours lines；
The power device includes for driving the motor 51 of rotary shaft, being separately mounted in two rotary shafts 5 and phase
The mutually gear 52 of engaged transmission, the motor 51 are speed regulating motor.Rotary shaft 5 is driven to rotate by motor 51, rotary shaft 5 is mutually right
It is rotated down, will be exported under auxiliary material in auxiliary material layer；And gear 52, two 5 synchronous rotaries of rotary shaft；The wherein revolving speed of motor 51
Be set to the color auxiliary material flow velocity one of auxiliary material runner 3 to.
In the present embodiment, major ingredient and auxiliary material passes through major ingredient runner 2 respectively and auxiliary material runner 3 is squeezed into, then to import confluence logical
Road 4, then squeezed out by busway 4, realization is compound, and in the present embodiment, auxiliary material is mutual with rotary shaft 5 before importing busway 4
It squeezes, the lines and auxiliary material outer layer surface in rotary shaft 5 squeeze, and lines production and dyeing are carried out to auxiliary material outer layer, by this implementation
The composite plastic template that the novel multi-layer coextrusion distributor of example is made, extexine has specific shape color pattern, outermost
Layer has hyaline layer, and hyaline layer makes plastic plate have three-dimensional sense, saves subsequent transfer printing process, improves production efficiency.
Embodiment 2
A kind of novel multi-layer coextrusion distributor as shown in Figure 1, 2, 3, including distributor body 1, the distributor sheet
Major ingredient runner 2, auxiliary material runner 3, busway 4 and the extrusion die 10 that body 1 is internally provided with, the major ingredient runner 2 with
The tail end of auxiliary material runner 3 mutually crosses and is connected to busway 4；The extrusion die 10 is connect with 4 tail end of busway；
A pair of rotary shafts 5, dyeing apparatus and power device are additionally provided in the distributor body 1；
The rotary shaft 5 is for making lines and dyeing；The rotary shaft 5 is mounted in distributor by bearing 6,
The surface layer of rotary shaft 5 is provided with lines；The rotary shaft 5 is corresponded to each other with auxiliary material runner 3；
The dyeing apparatus include the pigment reservoir 11 that 1 upper lateral part of distributor body is set, respectively with rotary shaft 5
Corresponding pigment runner 12 and pigment delivery pipe 13 for connecting pigment reservoir 11 Yu pigment runner 12；Wherein paint flow
Road 12 is arranged inside distributor body 1, and the outlet end of pigment runner 12 is corresponding with the lines on 5 surface layer of rotary shaft；Pass through pigment
Runner 12, the pigment of liquid falls in textured surface, and consumes with pigment, automatically falls in textured surface with gravity；Pigment reservoir
The 11 pigment channels with multiple and different colors, are respectively arranged with solenoid valve between pigment channel and pigment delivery pipe 13, and
Pigment channel is pushed by extruder respectively, and by setting the opening and closing time of solenoid valve, realization squeezes out not at regular time and quantity
On same pigment to the lines on 5 surface layer of rotary shaft, to produce the plastic plate with a variety of different colours lines；
The power device includes for driving the motor 51 of rotary shaft, being separately mounted in two rotary shafts 5 and phase
The mutually gear 52 of engaged transmission.Rotary shaft 5 is driven to rotate by motor 51, rotary shaft 5 is mutually rotated down auxiliary material layer, will
It is exported under auxiliary material；And gear 52, two 5 synchronous rotaries of rotary shaft.The motor 51 is speed regulating motor；Speed regulating motor is logical
Cross the revolving speed that the methods of the series for changing motor, voltage, electric current, frequency change motor；Velocity of rotation is adjusted according to actual needs,
To control the density of lines and color.
Wherein, major ingredient and auxiliary material pass through major ingredient runner 2 respectively and auxiliary material runner 3 is squeezed into, then import busway 4, then
It is squeezed out by busway 4, realization is compound, and in the present embodiment, auxiliary material imports busway 4 before with 5 mutual extrusion of rotary shaft, revolves
Lines in shaft 5 and auxiliary material outer layer surface squeeze, and carry out lines production and dyeing to auxiliary material outer layer, through this embodiment novel
The composite plastic template that multi-layer co-extruded distributor is made, extexine have specific shape color pattern, save subsequent turn
Print technique improves production efficiency.
The auxiliary material stream 3 is a pair, and auxiliary material runner 3 is separately positioned on the two sides of major ingredient runner 2；The auxiliary material stream
Outer layer runner 7 is respectively arranged on the outside of road 3, the tail end of outer layer runner 7 is connected to busway 4.Wherein, outer layer runner 7 is used for
Transparency stream is logical, and manufactured composite plastic template outer layer has hyaline layer, further saves technique, improves production efficiency.
Confluence adjusting rod 41 is provided on the outside of the busway 4.1 outside of the confluence adjusting rod 41 and distributor body
Adjusting push rod transmission connection, for adjusting the width of busway 4, to control flow.
The major ingredient runner 2, auxiliary material runner 3 and the cross sectional shape of busway 4 are rectangle.The plastic plate of extrusion is square
Shape is blocky.
The lines is dimpled grain.
1 top of distributor body is provided with feed pump 8；The feed pump 8 is provided with major ingredient feed inlet, auxiliary material
Feed inlet and outer layer feed inlet；Various feed inlets are connect with extruder respectively.The major ingredient runner 2 and auxiliary material runner 3
Open end is connected to major ingredient feed inlet and auxiliary material feed inlet respectively.The outer layer runner 7 is connected to outer layer feed inlet.By into
Material pump 8, distinguishes different material, carries out squeezing into work by corresponding material, improves production efficiency.
Embodiment 3
A kind of novel multi-layer coextrusion distributor as shown in Figure 4, including distributor body 1, in the distributor body 1
Major ingredient runner 2, the color runner 30 positioned at 2 two sides of major ingredient runner, busway 4 and the extrusion die 10 that portion is provided with, institute
The major ingredient runner 2 stated mutually crosses with the tail end of color runner 30 and is connected to busway 4；The extrusion die 10 and remittance
The connection of 4 tail end of circulation road；The bore passages of extrusion die 10 are broadened by narrow, and extrusion board is stretched to suitable width；Described
Two pairs of rotary shafts 5 are additionally provided in distributor body 1；The rotary shaft 5 is for making lines and dyeing；The rotary shaft
5 are mounted in distributor by bearing 6, and the surface layer of rotary shaft 5 is provided with lines；The rotary shaft 5 and 30 phase of color runner
It is mutually corresponding；Outer layer runner 7 is respectively arranged on the outside of the color runner 30, the tail end of outer layer runner 7 and busway 4 connect
It is logical.Wherein, outer layer runner 7 is logical for transparency stream, in the present embodiment, major ingredient runner 2, color runner 30 and outer layer runner 7
Interior material is pushed by extruder squeeze out respectively；Manufactured composite plastic template outer layer has hyaline layer, further saves technique,
Hyaline layer makes plastic plate have three-dimensional sense, saves subsequent transfer printing process, improves production efficiency.
To sum up, a kind of novel multi-layer coextrusion distributor of the present invention, rotary shaft 5 can be in extrusion processes to plastics
Plate carry out lines and color production, velocity of rotation can be adjusted by speed regulating motor according to actual needs, thus control lines and
The density of color；The composite plastic template that novel multi-layer coextrusion distributor through the invention is made, extexine have spy
Shape shape color pattern, and outermost layer has hyaline layer, and hyaline layer makes plastic plate have three-dimensional sense, saves subsequent clamper
Skill improves production efficiency.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (6)
1. a kind of novel multi-layer coextrusion distributor, including distributor body, the major ingredient that the distributor body is internally provided with
The tail end of runner, auxiliary material runner, busway and extrusion die, the major ingredient runner and auxiliary material runner mutually cross and with
Busway connection；The extrusion die is connect with busway tail end；It is characterized by: in the distributor body also
It is provided at least a pair of rotary shafts, dyeing apparatus and power device；
The rotary shaft is for making lines and dyeing；The rotary shaft is mounted in distributor by bearing, rotary shaft
Surface layer be provided with lines, the lines is dimpled grain；The rotary shaft is corresponded to each other with auxiliary material runner；
The dyeing apparatus includes that the pigment reservoir of distributor body upper lateral part and corresponding with rotary shaft respectively is arranged in
Pigment runner, pigment runner connect with pigment reservoir；Wherein, pigment runner is arranged inside distributor body, paint flow
The outlet end in road is corresponding with the lines on rotary shaft surface layer；
The power device includes for driving the motor of rotary shaft, being separately mounted in two rotary shafts and being intermeshed biography
Dynamic gear；
The auxiliary material runner is a pair, and auxiliary material runner is separately positioned on the two sides of major ingredient runner, the auxiliary material runner outside
It is respectively arranged with outer layer runner, the tail end of outer layer runner is connected to busway；
Confluence adjusting rod is provided on the outside of the busway.
2. a kind of novel multi-layer coextrusion distributor according to claim 1, it is characterised in that: the major ingredient runner, auxiliary material
Runner and the cross sectional shape of busway are rectangle.
3. a kind of novel multi-layer coextrusion distributor according to claim 1, it is characterised in that: on the distributor body
Portion is provided with feed pump；The feed pump is provided with major ingredient feed inlet, auxiliary material feed inlet and outer layer feed inlet.
4. a kind of novel multi-layer coextrusion distributor according to claim 1, it is characterised in that: the major ingredient runner and auxiliary
The open end in stream road is connected to major ingredient feed inlet and auxiliary material feed inlet respectively.
5. a kind of novel multi-layer coextrusion distributor according to claim 1, it is characterised in that: the outer layer runner and outer
Layer feed inlet connection.
6. a kind of novel multi-layer coextrusion distributor according to claim 1, it is characterised in that: the motor is speed regulation electricity
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710028378.6A CN106827454B (en) | 2017-01-16 | 2017-01-16 | A kind of novel multi-layer coextrusion distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710028378.6A CN106827454B (en) | 2017-01-16 | 2017-01-16 | A kind of novel multi-layer coextrusion distributor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106827454A CN106827454A (en) | 2017-06-13 |
| CN106827454B true CN106827454B (en) | 2019-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710028378.6A Expired - Fee Related CN106827454B (en) | 2017-01-16 | 2017-01-16 | A kind of novel multi-layer coextrusion distributor |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228236A (en) * | 2018-09-30 | 2019-01-18 | 深圳市普耐科技有限公司 | A kind of shaped form extrusion molding mould |
| CN109228235A (en) * | 2018-09-30 | 2019-01-18 | 深圳市普耐科技有限公司 | A kind of linear type extrusion molding mould |
| CN111823489B (en) * | 2020-06-19 | 2021-03-12 | 苏州宝富塑料制品有限公司 | Double-material gradual-change type injection molding device |
| CN115782117B (en) * | 2022-11-25 | 2023-07-04 | 浙江杰伟精密机械有限公司 | Co-extrusion raw material distribution device and method for producing foaming plate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202412657U (en) * | 2011-10-26 | 2012-09-05 | 天津皇家乐宏塑料型材制造有限公司 | Double-channel special profile mold |
| CN105109016A (en) * | 2015-09-16 | 2015-12-02 | 佛山市顺德区靓迪机械有限公司 | Composite coextrusion distributor |
| CN205122299U (en) * | 2015-11-26 | 2016-03-30 | 湖南金宇宙电缆科技有限公司 | Cable insulation extrusion tooling of three vittas |
-
2017
- 2017-01-16 CN CN201710028378.6A patent/CN106827454B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202412657U (en) * | 2011-10-26 | 2012-09-05 | 天津皇家乐宏塑料型材制造有限公司 | Double-channel special profile mold |
| CN105109016A (en) * | 2015-09-16 | 2015-12-02 | 佛山市顺德区靓迪机械有限公司 | Composite coextrusion distributor |
| CN205122299U (en) * | 2015-11-26 | 2016-03-30 | 湖南金宇宙电缆科技有限公司 | Cable insulation extrusion tooling of three vittas |
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| Publication number | Publication date |
|---|---|
| CN106827454A (en) | 2017-06-13 |
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