CN206663574U - A kind of material strip extruding production line with mold deposit removing device - Google Patents
A kind of material strip extruding production line with mold deposit removing device Download PDFInfo
- Publication number
- CN206663574U CN206663574U CN201720377792.3U CN201720377792U CN206663574U CN 206663574 U CN206663574 U CN 206663574U CN 201720377792 U CN201720377792 U CN 201720377792U CN 206663574 U CN206663574 U CN 206663574U
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- CN
- China
- Prior art keywords
- material strip
- mold deposit
- scraper plate
- mold
- production line
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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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Abstract
The utility model provides a kind of material strip extruding production line with mold deposit removing device, including：Extruder, bosh, water system, pelletizing system, separating screen device, drying machine, metering device and packing device, the delivery port opening position of the bosh is provided with mold deposit scraper plate, the mold deposit scraper plate and the material strip that material strip extruder is extruded are perpendicular, and are provided with some gap on the mold deposit scraper plate；After the material strip of the material strip extruder extrusion is cooled down into bosh, water system is delivered to by the gap on mold deposit scraper plate, the impurity of material strip surface attachment is struck off by mold deposit scraper plate；After material strip after water system carries out water suction processing enters pelletizing system progress pelletizing, after being sorted using separating screen device to material grain, after drying machine is dried, metering device is weighed, it is sent into packing device and carries out packing processes.In the utility model, scraper surface adhesion mold deposit is can remove through mold deposit scraper plate after material strip water outlet, product is not polluted by mold deposit.
Description
Technical field
It the utility model is related to modifying plastics production field, and in particular to a kind of material strip extrusion with mold deposit removing device
Production line.
Background technology
For double screw extruder when producing mixed and modified plastics, the resin transfer flowed along nib plate mouth mold inner surface is relative
Slowly, then it is accelerated suddenly when flowing out mouth mold, it is this to accelerate to cause stress in the melt suddenly.Under stress, low point
Other components in sub- weight polymers part and melt will separate (with polymer melt), and be deposited in mouth mold outlet, make
Buildup at into mouth mold and produce mold deposit.Especially for true qualities or coloring material, because of buildup temperature height and exposure is in atmosphere, by
Mold deposit can turn to be yellow nigrescence after thermal oxide, and subsequent mold deposit can be adhered to the material strip surface of extrusion, is mixed into after pelletizing system pelletizing
In product, cause contamination of products or even scrap, had a strong impact on the yield of product.
The removal mold deposit method of present is：
1st, extra input manpower goes to choose the mold deposit mixed in product in producing, and time and effort consuming personnel cost is high.
2nd, the mold deposit at mouth mold is purged after shutting down, releasing agent or silicon are used in mouth mold discharging opening after removing mold deposit
Ketone can mitigate buildup degree and the time extended between removing twice.But material block can be produced when shutting down cleaning, cause material
Waste and washing machine material dosage increases, artificial cycle cleaning, labor intensity increase need to be continued.
3rd, buildup can also be reduced by slowing down process velocity, but this sacrifices production efficiency.
For at present, existing method result in the waste of manpower, material, production efficiency to varying degrees, increase
Processing cost.Therefore, while how ensureing high efficiency, it is this to solve the problems, such as mold deposit polluted product more effectively
Art personnel endeavour the direction of research.
Utility model content
The utility model is intended to design a kind of new material strip extruding production line with mold deposit removing device, will before pelletizing
Material strip surface adhesion mold deposit strikes off, and avoids mold deposit from being mixed into finished product after pelletizing, and while production efficiency is ensured, it is good to improve product
Rate, in order to realize above technical problem, the technical solution adopted in the utility model is as follows：
A kind of material strip extruding production line with mold deposit removing device, the material strip extruding production line with mold deposit removing device
Including extruder, bosh, water system, pelletizing system, separating screen device, drying machine, metering device and the bag being sequentially connected
Assembling device, the delivery port opening position of the bosh are provided with mold deposit scraper plate, the mold deposit scraper plate and material strip extruder extrusion
Material strip is perpendicular, and is provided with some gap on the mold deposit scraper plate；
It is defeated by the gap on mold deposit scraper plate after the material strip of the material strip extruder extrusion is cooled down into bosh
Water system is delivered to, the impurity of material strip surface attachment is struck off by mold deposit scraper plate；
After material strip after water system carries out water suction processing enters pelletizing system progress pelletizing, using separating screen device to material
After grain is sorted, after drying machine is dried, metering device is weighed, it is sent into packing device and carries out packing processes.
Further, the mold deposit scraper plate can be spun upside down along mold deposit scraper plate horizontal direction, and in mold deposit scraper plate
Upper and lower both sides are provided with row's size identical gap.
Further, the gap is the U-shaped groove through the mold deposit scraper plate, and in the opening of each U-shaped groove
Place is provided with chamfering.
Further, the bosh is provided with slide rail, and the mold deposit scraper plate is fixed on the slide rail and being capable of edge
Slide direction to move.
Further, the material strip extruder is twin-screw material strip extruder, the nib that material strip passes through double screw extruder
Plate is delivered to bosh and cooled down.
Further, support is additionally provided with the mold deposit scraper plate, the support is hinged on the mold deposit scraper plate, passed through
The support is rotated to raise material strip.
Further, sliver separator is also set up on bosh, pushes material strip when passing through gap for material strip, so that material strip
It is close to the gap bottom of mold deposit scraper plate.
The beneficial effects of the utility model are：
1st, mold deposit is not mixed into finished product after scraper plate strikes off, and ensures that product pollutes without mold deposit, needs manually be mixed into before avoiding
Mold deposit choose, greatly reduce cost of labor；
2nd, without shutting down cleaning template mouth mold place product module dirt, avoid because shut down produce production waste material and caused by washing machine production wave
Take, reduce cost, labor strength also declines to a great extent；
3rd, yield need not be reduced and sacrificial property production efficiency using the mold deposit scraper plate；
4th, turnover support allow production narrow bars operation is very easy.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of principal sketches of the material strip extruding production line with mold deposit removing device provided by the utility model；
Fig. 2 is the sectional view of mold deposit scraper plate in the utility model；
Fig. 3 and Fig. 4 is schematic diagram of the support under 2 kinds of different situations.
Embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage the utility model to provide
Solution.It is, however, obvious to a person skilled in the art that the utility model can be without one or more of these thin
Save and be carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art
Technical characteristic is not described.
In order to thoroughly understand the utility model, detailed step and detailed structure will be proposed in following description,
To explain the technical solution of the utility model.Preferred embodiment of the present utility model is described in detail as follows, but except these
Outside being described in detail, the utility model can also have other embodiment.
The utility model provides a kind of material strip extruding production line with mold deposit removing device, shown in reference picture 1, band mould
The material strip extruding production line of dirty removing device includes extruder 10, nib plate 20, bosh 30, water system 50, cut successively
Grain system 60, separating screen device 70, drying machine 80, metering device 90 and packing device 100, the delivery port opening position of bosh 30
Provided with mold deposit scraper plate 40, mold deposit scraper plate 40 and the material strip that material strip extruder 10 is extruded are perpendicular, and are set on the mold deposit scraper plate 40
There are some gap.
Specific production procedure is：The material strip that extruder 10 is extruded through nib plate 20 is cooled down into bosh 30
Afterwards, water system 50 is delivered to by the gap on mold deposit scraper plate 40, material strip surface attachment is struck off by mold deposit scraper plate 40
Impurity；After material strip after water system 50 carries out water suction processing enter after pelletizing system 60 carries out pelletizing, filled using sub-sieve
Put 70 pairs material grains sort after, after drying machine 80 is dried, metering device 90 is weighed, be sent into packing device 10 enter
Row packing processes.Wherein, packing device 100 is used to carry out fitted tube to material grain and outer packing is handled.
In the optional embodiment of the utility model one, mold deposit scraper plate 40 can be along above and below the horizontal direction of mold deposit scraper plate 40
Overturn (being overturn along the length direction of mold deposit scraper plate 40), and row's size is provided with the both sides up and down of mold deposit scraper plate 40
Identical gap 4a, shown in reference picture 2.Further, gap 4a is the U-shaped groove through mold deposit scraper plate 40, and each U-shaped recessed
The opening of groove is provided with chamfering.Optionally, a width of 5MM of U-lag, it is highly 7MM, a diameter of 4MM of material strip, can so makes normal
Passed through without mold deposit material strip, and size can be more than 5MM after material strip surface is stained with mold deposit, make mold deposit can not be by being stripped off.
In the optional embodiment of the utility model one, the both sides of bosh 30 are provided with slide rail, and mold deposit scraper plate 40 is fixed
It can move on slide rail and along slide direction.
In the optional embodiment of the utility model one, material strip extruder 10 is twin-screw material strip extruder, and material strip passes through
The nib plate 20 of twin-screw material strip extruder is delivered to bosh 30 and cooled down.
In the optional embodiment of the utility model one, support 7 is additionally provided with mold deposit scraper plate 40, support is hinged on mold deposit
On scraper plate 40, material strip can be raised by runing rest.Material strip production is being carried out using production line provided by the utility model
When, cause material strip to be broken for various reasons, material strip diameter can be more than 5MM after narrow bars, and material strip is in mold deposit scraper plate 40
In gap 4a, material strip can not be by the gap 4a of mold deposit scraper plate 40 at narrow bars, therefore considers narrow bars, and we are in mold deposit scraper plate
Rotatable support 7 is additionally provided with 40, worker carries out narrow bars when facilitating the material strip to be broken.Shown in reference picture 3 and Fig. 4, Fig. 3 shows
Go out the schematic diagram for propping support 7, and then material strip can have been raised to leave the gap 4a of mold deposit scraper plate 40, facilitate worker to enter
Row narrow bars；Fig. 4 shows the schematic diagram for putting down support 7, after the completion of narrow bars, puts down support and then so that material strip is reentered into
After the gap 4a of mold deposit scraper plate 40, you can normally produced.It should be noted that it is clearer to illustrate, it illustrate only mould
The dentation gap 4a of the dirty tip portion of scraper plate 40.Preferably, scraper plate and support use 304 stainless steel materials, and surface spray is except height
High-abrasive material, to prevent from easy to wear causing change in size.
In the optional embodiment of the utility model one, sliver separator 8 is also set up on bosh 30, for material strip by slitting
Material strip is pushed during mouth, so that material strip is close to the gap bottom of mold deposit scraper plate 40.Preferably, the level height of sliver separator 8 is lower slightly
In the apical side height of mold deposit scraper plate 40 be optimal, and then realize material strip is pushed.
In summary, because the utility model employs above-mentioned technical scheme, possesses following technological merit：
1st, double screw extruder will extrude material strip from mouth mold after plastic molten melt, and the product module dirt at mouth mold is adhered to material strip table
Face, material strip are introduced into tank cooling, remove scraper surface adhesion mold deposit through mold deposit scraper plate after water outlet, make product not dirty by mold deposit
Dye；
2nd, mold deposit scraper plate upper and lower ends is are uniformly distributed tooth form, and castellated shape is U-shaped, and upper bevel is so that material strip is conveniently entered
Enter the gap of U-shaped groove, while the size of gap is suitable with material strip cross-sectional width, make mold deposit can not be by being stripped off；
3rd, mold deposit blade holder is packaged type, after placement location is placed on a bar water outlet after experiment on bosh
Position, now material strip temperature is still higher, and cooling is not cemented in material strip mold deposit completely, and broken strip is not likely to produce when striking off mold deposit；
4th, material strip is pushed material strip with sliver separator after mold deposit scraper plate, so that material strip is close to the gap bottom of scraper plate, favorably
Removed completely in mold deposit；
5th, production broken strip needs to dig support during narrow bars, and support leans against on mold deposit scraper plate and is higher than gap upper end, can
Material strip is held up to the gap for leaving scraper plate, support is put down into material strip after narrow bars is advanced into gap certainly, and an easy to operate people can be independent
Complete；
6th, both sides are symmetrical up and down for the gap of mold deposit scraper plate, and both sides are available, can extend scraper plate service life.
Preferred embodiment of the present utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as using the common side in this area
Formula is practiced；Any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, all may be used
Technical solutions of the utility model are made with many possible changes and modifications using the methods and technical content of the disclosure above, or is repaiied
The equivalent embodiment of equivalent variations is changed to, this has no effect on substantive content of the present utility model.Therefore, it is every without departing from this practicality
The content of new technique scheme, according to the technical essence of the utility model to any simple modification made for any of the above embodiments, etc.
With change and modification, still fall within technical solutions of the utility model protection in the range of.
Claims (7)
- A kind of 1. material strip extruding production line with mold deposit removing device, it is characterised in that the material strip with mold deposit removing device Extruding production line includes extruder, bosh, water system, pelletizing system, separating screen device, drying machine, metering device successively And packing device, the delivery port opening position of the bosh are provided with mold deposit scraper plate, the mold deposit scraper plate squeezes with material strip extruder The material strip gone out is perpendicular, and is provided with some gap on the mold deposit scraper plate；After the material strip of the material strip extruder extrusion is cooled down into bosh, it is delivered to by the gap on mold deposit scraper plate Water system, the impurity of material strip surface attachment is struck off by mold deposit scraper plate；After material strip after water system carries out water suction processing enters pelletizing system progress pelletizing, material grain is entered using separating screen device After row sorting, after drying machine is dried, metering device is weighed, it is sent into packing device and carries out packing processes.
- 2. the material strip extruding production line with mold deposit removing device as claimed in claim 1, it is characterised in that the mold deposit scraper plate It can be spun upside down along mold deposit scraper plate horizontal direction, and row's size identical is provided with the both sides up and down of mold deposit scraper plate Gap.
- 3. the material strip extruding production line with mold deposit removing device as claimed in claim 1, it is characterised in that the gap is to pass through The U-shaped groove of the mold deposit scraper plate is worn, and the opening of each U-shaped groove is provided with chamfering.
- 4. the material strip extruding production line with mold deposit removing device as claimed in claim 1, it is characterised in that the bosh Slide rail is provided with, the mold deposit scraper plate is fixed on the slide rail and can moved along slide direction.
- 5. the material strip extruding production line with mold deposit removing device as claimed in claim 1, it is characterised in that the material strip extrusion Machine is twin-screw material strip extruder, and material strip is delivered to bosh by the nib plate of double screw extruder and cooled down.
- 6. the material strip extruding production line with mold deposit removing device as claimed in claim 1, it is characterised in that the mold deposit scraper plate On be additionally provided with support, the support is hinged on the mold deposit scraper plate, by rotating the support to raise material strip.
- 7. the material strip extruding production line with mold deposit removing device as described in claim 1 to 6 is any one, it is characterised in that cold But sliver separator is also set up on tank, pushes material strip when passing through gap for material strip, so that material strip is close to the gap of mold deposit scraper plate Bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377792.3U CN206663574U (en) | 2017-04-12 | 2017-04-12 | A kind of material strip extruding production line with mold deposit removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377792.3U CN206663574U (en) | 2017-04-12 | 2017-04-12 | A kind of material strip extruding production line with mold deposit removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206663574U true CN206663574U (en) | 2017-11-24 |
Family
ID=60380829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720377792.3U Expired - Fee Related CN206663574U (en) | 2017-04-12 | 2017-04-12 | A kind of material strip extruding production line with mold deposit removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206663574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856268A (en) * | 2017-12-08 | 2018-03-30 | 重庆胜亚管道有限公司 | A kind of plastic tube product line |
-
2017
- 2017-04-12 CN CN201720377792.3U patent/CN206663574U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856268A (en) * | 2017-12-08 | 2018-03-30 | 重庆胜亚管道有限公司 | A kind of plastic tube product line |
| CN107856268B (en) * | 2017-12-08 | 2024-03-29 | 重庆胜亚管道有限公司 | Plastic pipe production line |
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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 |
Granted publication date: 20171124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |