CN209534093U - A kind of high stability height filling sheet stock double-layer coextrusion equipment - Google Patents
A kind of high stability height filling sheet stock double-layer coextrusion equipment Download PDFInfo
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- CN209534093U CN209534093U CN201822196558.8U CN201822196558U CN209534093U CN 209534093 U CN209534093 U CN 209534093U CN 201822196558 U CN201822196558 U CN 201822196558U CN 209534093 U CN209534093 U CN 209534093U
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- screw extruder
- screw
- cylinder
- extruder
- screw cylinder
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- 239000000463 material Substances 0.000 claims abstract description 27
- 238000001125 extrusion Methods 0.000 claims abstract description 17
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 16
- 239000000945 filler Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of high stability height of extrusion equipment technical field to fill sheet stock double-layer coextrusion equipment, including chassis, Twin screw extruder, first single screw extruder and the second single screw extruder, motor one is installed on the outer wall of bracket one, the inside of Twin screw extruder is equipped with screw cylinder one, the front end of Twin screw extruder is equipped with the feed hopper one being connected with screw cylinder one, the inside of first single screw extruder is equipped with screw cylinder two, the rear end of Twin screw extruder and the front end of the first single screw extruder are connected with material transfer bucket, the inside of second single screw extruder is equipped with screw cylinder three, the top of second single screw extruder is equipped with the feed hopper two being connected to three upper end of screw cylinder, it puts and extrusion die is installed on the outer wall of blade dispenser, guarantee temperature, reduce distributing for heat, utilize first single spiral shell Rotation extruder replaces Twin screw extruder to squeeze out raw material, squeezes out stability and greatly improves.
Description
Technical field
The utility model relates to extrusion equipment technical field, specially a kind of high stability height filling sheet stock double-layer coextrusion is set
It is standby.
Background technique
Plastics package sheet material is widely applied mainly for the production of thermoformed articles such as disposal plastic cup, disk, bowl, dish, boxes
Packaging in fields such as food, vegetable, fruit, beverage, dairy products, industrial parts.
Currently, when most sheet material needs double-deck squeeze out, it is main that thermoforming packet is used for using Twin screw extruder production
The double layer sheet of product is filled, but the double layer sheet squeezed out needs to provide different filling raw materials, is not easy to distribute, and double helix
Extruder is poor with respect to stability of the single screw extruder when squeezing out the double-deck sheet stock.
Based on this, the utility model devises a kind of high stability height filling sheet stock double-layer coextrusion equipment, above-mentioned to solve
Problem.
Utility model content
The purpose of this utility model is to provide a kind of high stability height to fill sheet stock double-layer coextrusion equipment, above-mentioned to solve
The double layer sheet of the extrusion proposed in background technique needs to provide different filling raw materials, is not easy to distribute, and double helix squeezes out
The machine problem poor with respect to stability of the single screw extruder when squeezing out the double-deck sheet stock.
To achieve the above object, the utility model provides the following technical solutions: a kind of high stability height filling sheet stock is double-deck
Coextrusion, including chassis, Twin screw extruder, the first single screw extruder and the second single screw extruder, the chassis
Top one end is fixed with bracket one, and motor one is equipped on the outer wall of the bracket one, and the Twin screw extruder passes through bracket
Two are fixedly installed in the top of chassis, and the inside of the Twin screw extruder is equipped with screw cylinder one, and the motor one is by subtracting
Fast case is docked with the internal screw of screw cylinder one, and the front end of the Twin screw extruder is equipped with to be connected with screw cylinder one
Feed hopper one, the inside of first single screw extruder is equipped with screw cylinder two, the one of first single screw extruder
Side is equipped with motor two, and the motor two is docked by reduction gearbox with the internal screw of screw cylinder two, and the double helix squeezes out
The front end of the rear end of machine and the first single screw extruder is connected with material transfer bucket, the both ends of the material transfer bucket respectively with screw rod material
Cylinder one is connected to screw cylinder two, and the top other end of the chassis is fixed with bracket three, and second single screw extruder is perpendicular
It is directly fixed on the side of bracket three, the inside of second single screw extruder is equipped with screw cylinder three, second single-screw
The top of extruder is equipped with the feed hopper two being connected to three upper end of screw cylinder, and the top of the bracket three is equipped with motor three,
The motor three is docked with the internal screw of screw cylinder three by reduction gearbox, the extruding end of second single screw extruder and
The extruding end of first single screw extruder is connected on the outer wall of pendulum blade dispenser, is equipped on the outer wall of the pendulum blade dispenser
Extrusion die is uniformly socketed having heaters on the outer wall of the screw cylinder one, screw cylinder two and screw cylinder three.
Preferably, the material transfer bucket includes hopper, and the top of the hopper is equipped with to be connected with one rear end of screw cylinder
Feed inlet, the bottom of the hopper are equipped with the discharge port being connected with two front end of screw cylinder.
Preferably, the inner wall two sides of the hopper are uniformly provided with the stock guide being obliquely installed, the bottom peace of the stock guide
Equipped with heating sheet, the inner wall of the hopper is filled with cotton insulating layer.
Preferably, first single screw extruder is located at the lower section of Twin screw extruder, and Twin screw extruder and
One single screw extruder is arranged in parallel.
Preferably, the pendulum blade dispenser is AB formula double-layer distributor.
Compared with prior art, the utility model has the beneficial effects that the utility model novel in structural design, passes through double spiral shells
It revolves extruder and high filler material is subjected to extrusion molding, the raw material of extrusion molding is then transmitted to the first single screw extruder by material transfer bucket
Inside, the second single screw extruder carry out extrusion molding to low filler material or packless raw material, the first single screw extruder and the
Extrusion molding raw material is carried out the double-deck distribution by pendulum blade dispenser by two single screw extruders, and double-deck altogether by extrusion die progress
It squeezes, raw material is heated by heating sheet being transmitted to, and is guaranteed temperature, is reduced distributing for heat, and the first single-screw is utilized to squeeze out
Machine replaces Twin screw extruder to squeeze out raw material, squeezes out stability and greatly improves.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model material transfer bucket structural schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- chassis, 2- Twin screw extruder, the first single screw extruder of 3-, the second single screw extruder of 4-, 5- bracket
One, 6- motor one, 7- reduction gearbox, 8- screw cylinder one, 9- screw cylinder two, 10- feed hopper one, 11- bracket two, 12- material transfer
Bucket, 121- hopper, 122- feed inlet, 123- discharge port, 124- stock guide, 125- heating sheet, 113- fastener, 13- motor two,
14- bracket three, 15- motor three, 16- screw cylinder three, 17- feed hopper two, 18- put blade dispenser, 19- extrusion die, and 20- adds
Hot device.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of high stability height filling sheet stock double-layer coextrusion
Equipment, including chassis 1, Twin screw extruder 2, the first single screw extruder 3 and the second single screw extruder 4, the chassis 1
Top one end is fixed with bracket 1, and motor 1 is equipped on the outer wall of the bracket 1, and the Twin screw extruder 2 passes through
Bracket 2 11 is fixedly installed in the top of chassis 1, and the inside of the Twin screw extruder 2 is equipped with screw cylinder 1, the motor
One 6 are docked by reduction gearbox 7 with the internal screw of screw cylinder 1, and the front end of the Twin screw extruder 2 is equipped with and screw rod
The feed hopper 1 that barrel 1 is connected, the inside of first single screw extruder 3 are equipped with screw cylinder 29, and described the
The side of one single screw extruder 3 is equipped with motor 2 13, and the motor 2 13 is interior by reduction gearbox 7 and screw cylinder 29
The front end of the docking of portion's screw rod, the rear end of the Twin screw extruder 2 and the first single screw extruder 3 is connected with material transfer bucket
12, the both ends of the material transfer bucket 12 are connected to screw cylinder 1 and screw cylinder 29 respectively, the top other end of the chassis 1
It is fixed with bracket 3 14, second single screw extruder 4 is fixed on the side of bracket 3 14 vertically, and second single-screw squeezes
The inside of machine 4 is equipped with screw cylinder 3 16 out, and the top of second single screw extruder 4 is equipped with and 3 16 upper end of screw cylinder
The feed hopper 2 17 of connection, the top of the bracket 3 14 are equipped with motor 3 15, and the motor 3 15 passes through reduction gearbox 7 and spiral shell
The internal screw docking of bar barrel 3 16, the extruding end of second single screw extruder 4 and the first single screw extruder 3 squeeze
Outlet is connected on the outer wall of pendulum blade dispenser 18, is equipped with extrusion die 19 on the outer wall of the pendulum blade dispenser 18, described
Having heaters 20 is uniformly socketed on the outer wall of screw cylinder 1, screw cylinder 29 and screw cylinder 3 16.
Wherein, the material transfer bucket 12 includes hopper 121, and the top of the hopper 121 is equipped with and one 8 rear end phase of screw cylinder
The feed inlet 122 of connection, the bottom of the hopper 121 is equipped with the discharge port 123 being connected with 29 front end of screw cylinder, described
The inner wall two sides of hopper 121 are uniformly provided with the stock guide 124 being obliquely installed, and the bottom of the stock guide 124 is equipped with heating sheet
125, the raw material that Twin screw extruder 2 squeezes is entered into the first single-screw from feed inlet 122, hopper 121 and discharge port 123 and is squeezed
The inside of machine 3 out can uniformly heat raw material by heating sheet 125, the hopper during carrying out guide
121 inner wall is filled with cotton insulating layer, reduces heat and distributes from outer wall, can reduce heating power, and guarantees temperature, more
Energy conservation, first single screw extruder 3 are located at the lower section of Twin screw extruder 2, and Twin screw extruder 2 and the first single-screw
Extruder 3 be it is arranged in parallel, it is reasonable in design, convenient for being conveyed to the raw material of extruding, the pendulum blade dispenser 18
For AB formula double-layer distributor, the raw material that the first single screw extruder 3 and the second single screw extruder 4 squeeze out can be carried out double-deck point
Match.
One concrete application of the present embodiment are as follows: squeezed out by the way that high filler material to be poured into double helix from feed hopper 1
The inside of machine 2 carries out extrusion molding to high filler material, the raw material after 2 extrusion molding of Twin screw extruder passes through under the driving of motor 1
Material transfer bucket 12 is transmitted to the inside of the first single screw extruder 3, and material transfer bucket 12 guarantees that raw material heat in transmission will not scatter and disappear,
Under the driving of motor 2 13, the first single screw extruder 3 squeezes out high filler material, and low filler material or nothing simultaneously
The raw material of filler is entered from feed hopper 2 17 in second single screw extruder 4, is squeezed by the second single screw extruder 4
Extrusion molding raw material is carried out double-deck point by putting blade dispenser 18 by modeling, the first single screw extruder 3 and the second single screw extruder 4
Match, and double-layer coextrusion is carried out by extrusion die 19, stability is high.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of high stability height fills sheet stock double-layer coextrusion equipment, including chassis (1), Twin screw extruder (2), first single spiral shell
Revolve extruder (3) and the second single screw extruder (4), it is characterised in that: top one end of the chassis (1) is fixed with bracket one
(5), motor one (6) is installed, the Twin screw extruder (2) is solid by bracket two (11) on the outer wall of the bracket one (5)
Dingan County is loaded on the top of chassis (1), and the inside of the Twin screw extruder (2) is equipped with screw cylinder one (8), the motor one
(6) it is docked by reduction gearbox (7) with the internal screw of screw cylinder one (8), the front end of the Twin screw extruder (2) is equipped with
The inside of the feed hopper one (10) being connected with screw cylinder one (8), first single screw extruder (3) is equipped with screw cylinder
Two (9), the side of first single screw extruder (3) are equipped with motor two (13), and the motor two (13) passes through reduction gearbox
(7) it is docked with the internal screw of screw cylinder two (9), the rear end of the Twin screw extruder (2) and the first single-screw squeeze out
The front end of machine (3) is connected with material transfer bucket (12), the both ends of the material transfer bucket (12) respectively with screw cylinder one (8) and screw rod material
The connection of two (9) of cylinder, the top other end of the chassis (1) are fixed with bracket three (14), and second single screw extruder (4) is perpendicular
It is directly fixed on the side of bracket three (14), the inside of second single screw extruder (4) is equipped with screw cylinder three (16), described
The top of second single screw extruder (4) is equipped with the feed hopper two (17) being connected to screw cylinder three (16) upper end, the bracket
Motor three (15) is installed, the motor three (15) is interior by reduction gearbox (7) and screw cylinder three (16) at the top of three (14)
The docking of portion's screw rod, the extruding end of the extruding end and the first single screw extruder (3) of second single screw extruder (4) are connected to
On the outer wall for putting blade dispenser (18), extrusion die (19), the screw rod are installed on the outer wall of pendulum blade dispenser (18)
Having heaters (20) are uniformly socketed on the outer wall of barrel one (8), screw cylinder two (9) and screw cylinder three (16).
2. a kind of high stability height according to claim 1 fills sheet stock double-layer coextrusion equipment, it is characterised in that: the biography
Hopper (12) includes hopper (121), and the top of the hopper (121) is equipped with the charging being connected with screw cylinder one (8) rear end
Mouth (122), the bottom of the hopper (121) are equipped with the discharge port (123) being connected with screw cylinder two (9) front end.
3. a kind of high stability height according to claim 2 fills sheet stock double-layer coextrusion equipment, it is characterised in that: the material
The inner wall two sides of bucket (121) are uniformly provided with the stock guide (124) being obliquely installed, and the bottom of the stock guide (124), which is equipped with, to be added
The inner wall of backing (125), the hopper (121) is filled with cotton insulating layer.
4. a kind of high stability height according to claim 1 fills sheet stock double-layer coextrusion equipment, it is characterised in that: described the
One single screw extruder (3) is located at the lower section of Twin screw extruder (2), and Twin screw extruder (2) and the first single-screw squeeze out
Machine (3) is arranged in parallel.
5. a kind of high stability height according to claim 1 fills sheet stock double-layer coextrusion equipment, it is characterised in that: the pendulum
Blade dispenser (18) is AB formula double-layer distributor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196558.8U CN209534093U (en) | 2018-12-26 | 2018-12-26 | A kind of high stability height filling sheet stock double-layer coextrusion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196558.8U CN209534093U (en) | 2018-12-26 | 2018-12-26 | A kind of high stability height filling sheet stock double-layer coextrusion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209534093U true CN209534093U (en) | 2019-10-25 |
Family
ID=68266468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822196558.8U Expired - Fee Related CN209534093U (en) | 2018-12-26 | 2018-12-26 | A kind of high stability height filling sheet stock double-layer coextrusion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209534093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625741A (en) * | 2019-11-08 | 2019-12-31 | 陕西皇城玉全机械制造（集团）有限公司 | Right-angle type double-inlet single-outlet vacuum forming machine |
-
2018
- 2018-12-26 CN CN201822196558.8U patent/CN209534093U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625741A (en) * | 2019-11-08 | 2019-12-31 | 陕西皇城玉全机械制造（集团）有限公司 | Right-angle type double-inlet single-outlet vacuum forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 |