CN203665744U - Drawn strip granulator - Google Patents
Drawn strip granulator Download PDFInfo
- Publication number
- CN203665744U CN203665744U CN201320835017.XU CN201320835017U CN203665744U CN 203665744 U CN203665744 U CN 203665744U CN 201320835017 U CN201320835017 U CN 201320835017U CN 203665744 U CN203665744 U CN 203665744U
- Authority
- CN
- China
- Prior art keywords
- knife
- strand pelletizer
- carry
- pinch rolls
- over pinch
- 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 - Lifetime
Links
- 239000005060 rubber Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000005452 bending Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 4
- 235000004443 Ricinus communis Nutrition 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000005453 pelletization Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- 239000004595 color masterbatch Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920006111 poly(hexamethylene terephthalamide) Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a drawn strip granulator which comprises truckles, a frame, a motor, a material guiding roller, a drawing roller, a rubber compression roller, a pneumatic pressing device, a fixed cutter, a cutter frame, a cutter holder, a movable cutter, a discharging hopper, a variable frequency and speed regulation part, a belt driving part and the like. According to the utility model, the rotating speeds of a movable cutter shaft and the drawing roller of the granulator are increased to increase the yield, so that the increment of the yield is not completely determined by the number of material strips; the granulator adopts the variable frequency and speed regulation, can quickly adjust the granulating speed according to the discharging speed of a main engine, and is easy to realize continuous stable production; the main engine can be matched with various medium/small type single/double screw extruders for use; the drawn strip granulator further has the advantages of high drawing speed, high yield, long service life, stability and reliability.
Description
Technical field
The utility model relates to tie rod pelletizing technical field, according to an embodiment of the present utility model, is specifically related to a kind of strand pelletizer that can be used for single, double screw extruder.
Background technology
At present, single, double screw extruder has been widely used in plastics, rubber materials, and typical case application has: the blend of general-purpose plastics PP, PE, PS, engineering plastics PA, ABS, PET, PBT, POM, LCP, PC, PA6T, PA8T, PEEK, PPS etc., mineral-filled, fiber reinforcement and powdery paints, color masterbatch, elastomeric mixing granulator and extrusion molding processing.
For a long time, as the pelleter of the supporting major pant item of extruder, decide the number of output according to the number of Screw Extrusion material strip radical.
Utility model content
The utility model has overcome the deficiencies in the prior art, provides a kind of pelletizing output high strand pelletizer.
Consider the problems referred to above of prior art, according to the disclosed aspect of the utility model, the utility model by the following technical solutions:
A kind of strand pelletizer, comprises citation roller, carry-over pinch rolls, rubber roller, draws flitch, knife rest, stationary knife, tool rest, moving knife; Described citation roller is positioned at the material strip entrance outside of strand pelletizer, and described carry-over pinch rolls are positioned at the material strip entrance inner side of strand pelletizer; Described rubber roller is positioned at described carry-over pinch rolls top, and the perpendicular at the central axis place of the relatively described carry-over pinch rolls of the central axis of described rubber roller is offset to the inside, makes by the material strip bending between described rubber roller and carry-over pinch rolls; The described flitch that draws that tilts to install that is provided with by the material strip of bending below, described in draw flitch interior side direction one end be connected with stationary knife; Described flitch, the stationary knife of drawing is all fixed on described knife rest, and described knife rest is arranged on described tool rest; Described moving knife is circular saw blade, and the edge of described circular saw blade is for cutting the material strip after stationary knife.
In order to realize better the utility model, further technical scheme is:
According to an embodiment of the present utility model, also comprise air clamper, described air clamper compresses described rubber roller.
According to an embodiment of the present utility model, described moving knife adopts carbide cutter tool.
According to an embodiment of the present utility model, also comprise motor, described motor drives described moving knife rotation by band driving section.
According to an embodiment of the present utility model, also comprise frame, described citation roller, carry-over pinch rolls, rubber roller, tool rest, moving knife are all fixed in described frame.
According to an embodiment of the present utility model, described frame bottom is provided with castor.
The utility model can also be:
According to an embodiment of the present utility model, in the frame of described moving knife below, be provided with particle outlet.
Compared with prior art, one of the beneficial effects of the utility model are:
Strand pelletizer of the present utility model, can be used for single, double screw extruder, has hauling speed fast, the advantage that output is high, the life-span is long.
Accompanying drawing explanation
For clearer explanation present specification embodiment or technical scheme of the prior art, to the accompanying drawing of required use in the description of embodiment or prior art be briefly described below, apparently, the accompanying drawing the following describes is only the reference to some embodiment in present specification, for those skilled in the art, in the situation that not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is according to the partial structurtes schematic diagram of the strand pelletizer of an embodiment of the utility model.
Fig. 2 is according to the overall structure schematic diagram of the strand pelletizer of an embodiment of the utility model.
Fig. 3 is according to the side structure schematic diagram of the strand pelletizer of an embodiment of the utility model.
The specific embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Fig. 1 is according to the partial structurtes schematic diagram of the strand pelletizer of an embodiment of the utility model.A kind of strand pelletizer as shown in Figure 1, comprises citation roller 1, carry-over pinch rolls 2, rubber roller 3, draws flitch 4, knife rest 5, stationary knife 6, tool rest 7, moving knife 8; Described citation roller 1 is positioned at material strip 9 entrance 10 outsides 11 of strand pelletizer, and described carry-over pinch rolls 2 are positioned at material strip 2 entrance 10 inner sides 12 of strand pelletizer; Described rubber roller 3 is positioned at described carry-over pinch rolls 2 tops, and the perpendicular at the central axis place of the relatively described carry-over pinch rolls 2 of the central axis of described rubber roller 3 is 31 skews to the inside, make by material strip 91 bendings between described rubber roller 3 and carry-over pinch rolls 2; Described material strip 91 belows by bending be provided with tilt to install draw flitch 4, described in draw flitch 4 31 direction one end, inner side be connected with stationary knife 6; Describedly draw flitch 4, stationary knife 6 is all fixed on described knife rest 5, described knife rest 5 is arranged on described tool rest 7; Described moving knife 8 is circular saw blade, and the edge of described circular saw blade 8 is for cutting the material strip 91 after stationary knife 6, and in Fig. 1, the edge of circular saw blade 8 is near stationary knife 6.
Moving knife 8 can adopt carbide cutter tool in a preferred embodiment.
Fig. 2 is according to the overall structure schematic diagram of the strand pelletizer of an embodiment of the utility model.Also comprise as shown in Figure 2 air clamper 13, motor 14, frame 15, described air clamper 13 compresses rubber roller described in Fig. 13.
Citation roller 1 shown in Fig. 1, carry-over pinch rolls 2, rubber roller 3, tool rest 7, moving knife 8 can be fixed in described frame 15.
Described frame 15 bottoms are provided with castor 16.
In the frame 15 of described moving knife 8 belows, be provided with particle outlet 18.
Fig. 3 is according to the side structure schematic diagram of the strand pelletizer of an embodiment of the utility model.The motor 14 of frame 15 bottoms is by driving the moving knife 8 shown in Fig. 1 to rotate with driving section 17 as shown in Figure 3.In frame 15, be also provided with frequency control part 19.
The pelleter of one embodiment is applicable to various thermoplastics, and as ABS, PA, PBT, PC, PE, PET, POM, PP, PPS, PS, PVC, SAN etc., and glass enhancing and inorganics filled thermoplastic etc. are extruded the pelletizing of material strip.This plant machinery part location adopts double-shaft supported, integral design, has both guaranteed running accuracy and the stationarity of moving knife, make again stationary knife and carry-over pinch rolls accurate positioning, easy to adjust, can not affect assembly precision because of twice location; The quality of pellet and the stationarity of running, reliability are guaranteed; Pelleter adopts frequency control, can regulate rapidly pelletizing speed according to the discharging speed of main frame, is easy to realize continuous and stable production.Host machine part it can be with various medium and small, single, double screw extruder, supports the use.
Another embodiment, the pressure that the tie rod of being extruded by screw extruder enters the rubber roller of carry-over pinch rolls and air clamper compression through citation roller is sent between stationary knife and moving knife, is cut into 3-25mm particle.Pelleter can reach 160m/min to the hauling speed of material strip; On pelleter, bearing used all can adopt external imported bearing, increase that can be larger the service life of axle.Moving knife adopts import carbide cutter tool, and more wear-resisting in the time of pelletizing, service life is more permanent than general cutter, simultaneously larger increase the output of pelletizing.
Pelleter in sum, is engaged in the experience accumulation of pelleter design, exploitation, research and a large amount of suitability for industrialized production and application practice for many years through inventor's collection, develop a kind of strand pelletizer with high hauling speed, high yield, high life.In the situation that pull-out material strip radical is constant, improved pelletizing output.The tie rod pelletizing for single, double screw extruder that above embodiment provides; the pelleter of high hauling speed, high yield is provided; mainly comprise moving knife, stationary knife, carry-over pinch rolls, rubber roller, citation roller, hold down gag, motor part, frequency control etc., pelletizing structure.Drive moving knife by motor by belt pulley, moving knife gear driven carry-over pinch rolls gear, thus drive carry-over pinch rolls, hold down gag compresses rubber roller, thereby carry-over pinch rolls drive rubber roller to rotate, and bring continuously material strip into pelletizing chamber cutter location, realize continuously pelletizing.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, identical similar part cross-references between each embodiment.
" embodiment ", " another embodiment ", " embodiment " that spoken of in this manual, etc., refer to specific features, structure or the feature described in conjunction with this embodiment and be included at least one embodiment that the application's generality describes.In description, multiple local appearance statement of the same race is not necessarily to refer to same embodiment.Furthermore, while describing a specific features, structure or feature in conjunction with arbitrary embodiment, what advocate is to realize this feature, structure or feature in conjunction with other embodiment also to drop in scope of the present utility model.
Although the utility model is described with reference to multiple explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and within embodiment will drop on the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to the building block of subject combination layout and/or layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes will be also obvious.
Claims (7)
1. a strand pelletizer, is characterized in that, comprises citation roller, carry-over pinch rolls, rubber roller, draws flitch, knife rest, stationary knife, tool rest, moving knife; Described citation roller is positioned at the material strip entrance outside of strand pelletizer, and described carry-over pinch rolls are positioned at the material strip entrance inner side of strand pelletizer; Described rubber roller is positioned at described carry-over pinch rolls top, and the perpendicular at the central axis place of the relatively described carry-over pinch rolls of the central axis of described rubber roller is offset to the inside, makes by the material strip bending between described rubber roller and carry-over pinch rolls; The described flitch that draws that tilts to install that is provided with by the material strip of bending below, described in draw flitch interior side direction one end be connected with stationary knife; Described flitch, the stationary knife of drawing is all fixed on described knife rest, and described knife rest is arranged on described tool rest; Described moving knife is circular saw blade, and the edge of described circular saw blade is for cutting the material strip after stationary knife.
2. strand pelletizer according to claim 1, is characterized in that, also comprises air clamper, and described air clamper compresses described rubber roller.
3. strand pelletizer according to claim 1, is characterized in that, described moving knife adopts carbide cutter tool.
4. strand pelletizer according to claim 1, is characterized in that, also comprises motor, and described motor drives described moving knife rotation by band driving section.
5. strand pelletizer according to claim 1, is characterized in that, also comprises frame, and described citation roller, carry-over pinch rolls, rubber roller, tool rest, moving knife are all fixed in described frame.
6. strand pelletizer according to claim 5, is characterized in that, described frame bottom is provided with castor.
7. strand pelletizer according to claim 5, is characterized in that, in the frame of described moving knife below, is provided with particle outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835017.XU CN203665744U (en) | 2013-12-17 | 2013-12-17 | Drawn strip granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835017.XU CN203665744U (en) | 2013-12-17 | 2013-12-17 | Drawn strip granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665744U true CN203665744U (en) | 2014-06-25 |
Family
ID=50962076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320835017.XU Expired - Lifetime CN203665744U (en) | 2013-12-17 | 2013-12-17 | Drawn strip granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665744U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552645A (en) * | 2015-01-07 | 2015-04-29 | 深圳市沃尔核材股份有限公司 | Rotary cutter type granulator |
| CN108656390A (en) * | 2017-04-01 | 2018-10-16 | 常州塑金高分子科技有限公司 | A kind of air-cooled pelleter |
| CN111590675A (en) * | 2020-06-19 | 2020-08-28 | 成都煜翔机械有限公司 | Water-cooled brace pelleter |
-
2013
- 2013-12-17 CN CN201320835017.XU patent/CN203665744U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552645A (en) * | 2015-01-07 | 2015-04-29 | 深圳市沃尔核材股份有限公司 | Rotary cutter type granulator |
| CN108656390A (en) * | 2017-04-01 | 2018-10-16 | 常州塑金高分子科技有限公司 | A kind of air-cooled pelleter |
| CN111590675A (en) * | 2020-06-19 | 2020-08-28 | 成都煜翔机械有限公司 | Water-cooled brace pelleter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |