CN207290868U - A kind of screw extruder for producing color masterbatch - Google Patents
A kind of screw extruder for producing color masterbatch Download PDFInfo
- Publication number
- CN207290868U CN207290868U CN201721097651.2U CN201721097651U CN207290868U CN 207290868 U CN207290868 U CN 207290868U CN 201721097651 U CN201721097651 U CN 201721097651U CN 207290868 U CN207290868 U CN 207290868U
- Authority
- CN
- China
- Prior art keywords
- barrel
- hopper
- stock guide
- color masterbatch
- screw extruder
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of screw extruder for producing color masterbatch, is related to device of plastic processing technical field, including barrel, heater strip is provided with the barrel, the discharge end of the barrel is provided with extrusion die, and screw rod is provided with the barrel, and the screw rod is connected with a motor；Hopper is provided with the barrel, the first stock guide and the second stock guide are provided with the hopper；Dust hood is provided with above second stock guide, the dust hood is connected by tracheae with an exhaust fan；Material mouth is provided with the extrusion die, exhaust outlet and several air inlets are provided with the material mouth, the exhaust outlet is connected by tracheae with the exhaust fan.The usefulness of the utility model is can not only effectively to be removed the impurity in material, caused offensive gases when can also remove production, keeps workshop air pure and fresh.
Description
Technical field
Device of plastic processing technical field is the utility model is related to, especially a kind of screw extruder for producing color masterbatch.
Background technology
The full name of color masterbatch is also color kind, is a kind of novel high polymer material special coloring agent, also known as pigment system Masterbatch
Standby thing.Color masterbatch is used primarily on plastics.Color masterbatch is made of pigment or three kinds of dyestuff, carrier and additive fundamentals, is handle
The pigment of super quantity is uniformly attached to the aggregation made among resin, can claim condensed pigment, so its tinting strength, tinting power is higher than
Pigment is in itself.Blended during processing with a small amount of color masterbatch and uncolored resin, so that it may reach design pigment concentration pigmentary resin or
Product.
In process of production, color masterbatch material strip is first often produced using extruser, then chopping granulation, spiral shell is carried out to it
The working method for revolving extruder is that screw rod rotates in machine barrel, and material is constantly promoted, is compacted, and in strong shear, friction
Under the action of external heat, extrusion is gradually molded from head with certain pressure and flow after fusing.But current is spiral crowded
Going out shortcoming existing for machine is, color masterbatch material strip can take a large amount of offensive gases out of at the same time in discharge process, unpleasant pungent, to car
Between environment damage, operating personnel suction after it is harmful to health；In addition, during charging, as mixed in Masterbatch and other raw materials
Enter impurity or dust particle, the quality for making product certainly will also be impacted.201620152333.0 disclosure of application number
The utility model patent of " a kind of plastic extruder ", in the patent, by setting dust hood, dust hood in the top of feed hopper
Connected with the air-suction duct with suction ventilator, exhaust outlet is opened up on barrel, exhaust outlet is connected by pipeline with air-suction duct, mesh
Be intended to the impurity in feed hopper is suctioned out by dust hood, simultaneously also by exhaust outlet by the pernicious gas in barrel into
Row is absorbed.But the shortcoming of this design structure is, dust hood can only absorb the impurity of material superficial layer in feed hopper,
It is mixed be clipped in material middle level or the impurity of bottom and can not then absorb, and with silo material face be gradually reduced, to impurity
Gettering capability then progressively weaken；It is exhausted in addition, opening up exhaust outlet in barrel, not only results in the leakproofness drop of barrel
It is low, the extrusion performance to fused materials is influenced, fused materials is also easy to cause pipeline is entered by exhaust outlet and result in blockage.
Utility model content
The shortcomings that the utility model overcomes in the prior art, there is provided a kind of screw extruder for producing color masterbatch, not only
Impurity in material can effectively be removed, caused offensive gases when can also remove production, keep workshop air pure and fresh.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of screw extruder for producing color masterbatch, including barrel, are provided with heater strip on the barrel, the barrel
Discharge end is provided with extrusion die, and screw rod is provided with the barrel, and the screw rod is connected with a motor；Set on the barrel
Have hopper, be provided with the first stock guide and the second stock guide in the hopper, first stock guide and the hopper inner wall it
Between be reserved with the first feeding mouth, be reserved with the second feeding mouth between second stock guide and the hopper inner wall, described second
Feeding mouth is connected with the barrel；Dust hood is provided with above second stock guide, the dust hood passes through tracheae and one
Exhaust fan connects；Material mouth is provided with the extrusion die, exhaust outlet and several air inlets, institute are provided with the material mouth
Exhaust outlet is stated to be connected with the exhaust fan by tracheae.
Further, the material mouth includes discharge port, and material wheel is rotatably connected in the material mouth, is set on the material wheel circumference
It is equipped with and the extrusion matched hopper of material strip size.
Further, the height of hopper and the height of the discharge port maintain an equal level.
Further, the bottom surface of second stock guide is provided with electromagnetic vibrator.
Further, purifying box is provided with the tracheae, filter and UV fluorescent tubes are provided with the purifying box.
Further, material lid is hinged with the hopper, the material, which covers, is provided with handle.
Further, it is provided with observation window on the hopper.
Compared with prior art, the beneficial effects of the utility model are：
Exhaust outlet and several air inlets are provided with the material mouth of the utility model, exhaust outlet passes through tracheae and an exhausting
Machine connects, and when color masterbatch material strip is discharged in material mouth from extrusion die, exhaust outlet is entered in company with the offensive gases being carried out
Discharge, after starting exhaust fan, exhaust ports form negative pressure, and offensive gases are siphoned away, and extraneous gas then can be from air inlet in a steady stream
It is supplemented into, constantly the smell of color masterbatch material strip is watered down, the bad smell for making to banish to workshop reduces as far as possible, maintenance shop
It is with fresh air；Dust hood is provided with hopper, dust hood is connected by tracheae with exhaust fan, when material falls to the second guide
During plate, material is unclamped under the action of electromagnetic vibrator, shakeout, and is conducive to dust hood and is siphoned away the impurity in material, by material
In mix folder impurity remove, it is guaranteed to product quality.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and is used to explain together with the embodiment of the utility model
The utility model, does not form the limitation to the utility model, in the accompanying drawings：
Fig. 1 is a kind of structural representation total figure of extruser for producing color masterbatch described in the utility model；
Fig. 2 is the side view of the material wheel.
In figure：1- barrels, 2- heater strips, 3- extrusion dies, 4- screw rods, 5- motors, 6- hoppers, the first stock guides of 7-, 8-
Second stock guide, the first feeding mouths of 9-, the second feeding mouths of 10-, 11- dust hoods, 12- exhaust fans, 13- material mouths, 14- exhaust outlets,
15- air inlets, 16- discharge ports, 17- material wheels, 18- hoppers, 19- electromagnetic vibrators, 20- purifying boxs, 21- filters, 22-UV lamps
Pipe, 23- material lids, 24- handles, 25- observation windows, 26- tracheaes.
Embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it will be appreciated that described herein excellent
Select embodiment to be only used for describing and explaining the present invention, be not used to limit the utility model.
As shown in Figure 1, be a kind of screw extruder for producing color masterbatch described in the utility model, including barrel 1, barrel 1
On be provided with heater strip 2, for heating the material formed with other raw materials into the Masterbatch in feeding cylinder 1, be allowed to reach
To molten condition, the discharge end of barrel 1 is provided with extrusion die 3, screw rod 4 is provided with barrel 1, screw rod 4 connects with a motor 5
Connect, after starting motor 5, drive screw rod 4 to rotate, the material of molten condition is extruded, is allowed to from 3 moulding arranging of extrusion die
Go out.
Hopper 6 is provided with barrel 1, the first stock guide 7 and the second stock guide 8, the first stock guide are provided with hopper 6
7 and second stock guide 8 be welded on the inner wall of hopper 6, being reserved with first between 6 inner wall of the first stock guide 7 and hopper enters
Material mouth 9, is reserved with the second feeding mouth 10 between 6 inner wall of the second stock guide 8 and hopper, the second feeding mouth 10 is connected with barrel 1, thing
After material is poured into hopper 6, by the first feeding mouth 9, the second feeding mouth 10, then into barrel 1, in the second stock guide 8
Top be provided with dust hood 11, dust hood 11 is connected by tracheae 26 with exhaust fan 12, and the bottom surface of the second stock guide 8 is set
After thering is electromagnetic vibrator 19, electromagnetic vibrator 19 to start, whole hopper 6 is respectively provided with seismaesthesia, vibrated, avoided with certain frequency
Putty occurs for the first feeding mouth 9 and the second feeding mouth 10, makes blanking smooth, further, since electromagnetic vibrator 19 is mounted in
The bottom surface of second stock guide 8, therefore the seismaesthesia of the second stock guide 8 is most strong, is led when material falls to second from the first feeding mouth 9
When on flitch 8, generation is loose, shakeouts under being shaken, and is conducive to dust hood 11 and siphons away the mixed impurity being clipped in material, and
Absorb thorough；In addition, being hinged with material lid 23 on hopper 6, expect to be provided with handle 24 on lid 23, material can be covered in the course of work
23 cover, and avoid other objects from dropping in material, cause damage to equipment and product quality, are provided with hopper 6
Observation window 25, for observing the use progress of material in hopper 6, easy to filling.
Material mouth 13 is provided with extrusion die 3, expects to be provided with exhaust outlet 14 and several air inlets 15 on mouth 13, arranges
Gas port 14 is connected by tracheae 26 with exhaust fan 12, when the plastic strip after shaping is discharged from extrusion die 3, inherently takes height out of
The offensive gases of heat, after starting exhaust fan 12, offensive gases can be taken away by exhaust outlet 14, and fresh air can be from air inlet
Mouth 15 enters and is substituted, and avoids high heat offensive gases from being dispersed into workshop, discomfort is caused to human body；And set on tracheae 26
There is purifying box 20, filter 21 and UV lamp pipe 22 are provided with purifying box 20, filter 21 is used for the filtering to impurity, and
UV fluorescent tubes 22 then send UV light and offensive gases are decomposed, and achieve the purpose that deodorizing, sterilization, after purified case 20 is handled
Gas is discharged into the external world again, also reduces to extraneous pollution.
Material mouth 13 includes discharge port 16, expects to be rotatably connected to material wheel 17 in mouth 13, as shown in Fig. 2, setting on 17 circumference of material wheel
It is equipped with extruding the matched hopper 18 of material strip size, and the height of hopper 18 and the height of discharge port 16 maintain an equal level, and material wheel 17 is used
In accepting the shaping material strip from the extrusion of extrusion die 3, it is allowed to smoothly export from discharge port 16.
Finally it should be noted that：It these are only the preferred embodiment of the utility model, be not limited to this practicality
It is new, although the utility model is described in detail with reference to embodiment, for those skilled in the art, its according to
It can so modify to the technical solution described in foregoing embodiments, or which part technical characteristic is equally replaced
Change, but where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on, should all include
Within the scope of protection of the utility model.
Claims (7)
- A kind of 1. screw extruder for producing color masterbatch, it is characterised in that including barrel, heater strip is provided with the barrel, The discharge end of the barrel is provided with extrusion die, and screw rod is provided with the barrel, and the screw rod is connected with a motor；It is described Hopper is provided with barrel, is provided with the first stock guide and the second stock guide in the hopper, first stock guide with it is described The first feeding mouth is reserved between hopper inner wall, the second pan feeding is reserved between second stock guide and the hopper inner wall Mouthful, second feeding mouth is connected with the barrel；Dust hood is provided with above second stock guide, the dust hood leads to Tracheae is crossed to be connected with an exhaust fan；Material mouth is provided with the extrusion die, exhaust outlet and some is provided with the material mouth A air inlet, the exhaust outlet are connected by tracheae with the exhaust fan.
- 2. a kind of screw extruder for producing color masterbatch according to claim 1, it is characterised in that the material mouth includes Material mouth, material wheel is rotatably connected in the material mouth, the material wheel is provided circumferentially about to be had and the extrusion matched hopper of material strip size.
- 3. a kind of screw extruder for producing color masterbatch according to claim 2, it is characterised in that the height of hopper and institute The height for stating discharge port maintains an equal level.
- A kind of 4. screw extruder for producing color masterbatch according to claim 1, it is characterised in that second stock guide Bottom surface be provided with electromagnetic vibrator.
- 5. according to a kind of screw extruder for producing color masterbatch described in claim 1, it is characterised in that be provided with the tracheae Purifying box, is provided with filter and UV lamp pipe in the purifying box.
- 6. according to a kind of screw extruder for producing color masterbatch described in claim 1, it is characterised in that be hinged with the hopper Material lid, the material, which covers, is provided with handle.
- 7. according to a kind of screw extruder for producing color masterbatch described in claim 6, it is characterised in that be provided with the hopper Observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721097651.2U CN207290868U (en) | 2017-08-30 | 2017-08-30 | A kind of screw extruder for producing color masterbatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721097651.2U CN207290868U (en) | 2017-08-30 | 2017-08-30 | A kind of screw extruder for producing color masterbatch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207290868U true CN207290868U (en) | 2018-05-01 |
Family
ID=62438287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721097651.2U Expired - Fee Related CN207290868U (en) | 2017-08-30 | 2017-08-30 | A kind of screw extruder for producing color masterbatch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207290868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130087A (en) * | 2018-10-30 | 2019-01-04 | 王顺 | A kind of high-effect injection molding machine |
-
2017
- 2017-08-30 CN CN201721097651.2U patent/CN207290868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130087A (en) * | 2018-10-30 | 2019-01-04 | 王顺 | A kind of high-effect injection molding 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: 20180501 Termination date: 20190830 |