CN206967918U - A kind of double-screw feeder - Google Patents
A kind of double-screw feeder Download PDFInfo
- Publication number
- CN206967918U CN206967918U CN201720917981.5U CN201720917981U CN206967918U CN 206967918 U CN206967918 U CN 206967918U CN 201720917981 U CN201720917981 U CN 201720917981U CN 206967918 U CN206967918 U CN 206967918U
- Authority
- CN
- China
- Prior art keywords
- transfer case
- variable speed
- screw
- box
- purpose variable
- 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.)
- Active
Links
- 238000003756 stirring Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims description 7
- 239000012257 stirred material Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a kind of double-screw feeder, including barrel, purpose variable speed transfer case, motor, conveying box, base and extruder barrel connecting assembly, drive gear is installed with the output shaft of motor；Drive gear engagement stirs material gear installed in purpose variable speed transfer upper box part, clutch shaft bearing box is provided with by bolt on transfer case flange, agitating shaft is provided with by bearing on clutch shaft bearing box, stir one end in purpose variable speed transfer case that material gear is installed in material-stirring shaft, one end in conveying box of material-stirring shaft, which is provided with, stirs material arm, the bottom of purpose variable speed transfer case is provided with two groups of screw gears engaged with drive gear, the bottom of conveying box is provided with screw drive shaft, screw gear be installed in screw drive shaft positioned at one end of purpose variable speed transfer case.The present apparatus is simple and light, space availability ratio is high and safe and reliable, while agrees with environmentally friendly trend again, realizes at the uniform velocity feeding, ensures that extruder steadily operates, and is easy to control pipe workpiece quality adjustment, has good marketing.
Description
Technical field
Drawing-in device technical field is the utility model is related to, specifically a kind of double-screw feeder.
Background technology
Plastic extruder falls within one of species of plastics machinery.Extruder is according to head stream direction and pitch
The angle of line, head can be divided into right-angle handpiece and bevelling machine is first-class.Screw extruder is pressed by caused by screw rod rotation
Power and shearing force, material can be allowd fully to be plastified and uniformly mixed, be molded by mouth mold.Plastic extruder uses
When need to use feeding machine, it is uneven that present single screw rod feeding machine easily produces stagnant material, feeding in bottom, and easily produces
Dust, and real at the uniform velocity feeding can not be realized, influence the quality of production.
Utility model content
The purpose of this utility model is to provide a kind of double-screw feeder, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：
A kind of double-screw feeder, including barrel, purpose variable speed transfer case, motor, conveying box, base connect with extruder barrel
Assembly, purpose variable speed transfer case and conveying box are installed on the base, the conveying box is installed in purpose variable speed transfer case by bolt
On transfer case flange, conveying upper box part is provided with barrel, and the motor is arranged on purpose variable speed transfer case by bolt, described motor
Output shaft on be installed with drive gear；Drive gear engagement stirs material gear installed in purpose variable speed transfer upper box part, described
Clutch shaft bearing box is provided with by bolt on transfer case flange, agitating shaft is provided with by bearing on the clutch shaft bearing box, institute
State and stir one end in purpose variable speed transfer case that material gear is installed in material-stirring shaft, one end in conveying box of the material-stirring shaft
It is provided with and stirs material arm, the bottom of purpose variable speed transfer case is provided with two groups of screw gears engaged with drive gear, the conveying box
Bottom is provided with screw drive shaft, described screw gear be installed in screw drive shaft positioned at one end of purpose variable speed transfer case, point
Second bearing box is provided with by bolt on dynamic case flange, screw drive shaft is arranged in second bearing box by bearing, described
The part in conveying box of screw drive shaft is connected with conveying screw rod, is provided with what is connected with conveying box on the right side of conveying box
Extruder barrel connecting assembly.
As further program of the utility model：The conveying box is provided with observation window and detection mouth.
As the utility model further scheme：The detection mouth is provided with seal closure.
Compared with prior art, the beneficial effects of the utility model are：The present apparatus is simple and light, space availability ratio is high
With it is safe and reliable, while agree with environmentally friendly trend again, because plastic pipe raw material is powdered presence mostly, be also easy to produce dust, this
Utility model suppresses the generation of dust using full-closed structure.Old traditional single screw rod feeding machine easily produces stagnant in bottom
Material, feeding are uneven, and in conveying, stir raw material does not produce stagnant material to the utility model simultaneously.Twin-screw promotes really realization at the uniform velocity to feed
Material, ensure that extruder steadily operates, be easy to control pipe workpiece quality adjustment, there is good marketing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic perspective view of the present utility model.
Fig. 3 is the schematic perspective view of other direction of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
A kind of double-screw feeder, including barrel 1, purpose variable speed transfer case 2, motor 4, conveying box 5, base 15 and extruder machine
Cylinder connecting assembly 14, is provided with purpose variable speed transfer case 2 and conveying box 5 on the base 15, the conveying box 5 is installed in by bolt
On the transfer case flange 3 of purpose variable speed transfer case 2, the top of conveying box 5 is provided with barrel 1, and the motor 4 is by bolt installed in speed change point
On dynamic case 2, drive gear 6 is installed with the output shaft of described motor 4；The engagement of drive gear 6 is arranged on purpose variable speed transfer
Gear 8 is expected in stirring for the top of case 2, and clutch shaft bearing box 10, the clutch shaft bearing box are provided with by bolt on the transfer case flange 3
Agitating shaft 9, one in purpose variable speed transfer case 2 for stirring material gear 8 and being installed in material-stirring shaft 9 are provided with by bearing on 10
End, one end in conveying box 5 of the material-stirring shaft 9, which is provided with, stirs material arm 13, and the bottom of purpose variable speed transfer case 2 is provided with two groups
The screw gear 7 engaged with drive gear 6, the bottom of the conveying box 5 are provided with screw drive shaft 18, described screw gear
7 be installed in screw drive shaft 18 second axle is provided with by bolt on one end of purpose variable speed transfer case 2, transfer case flange 3
Box 11 is held, screw drive shaft 18 is arranged in second bearing box 11 by bearing, and the screw drive shaft 18 is located at conveying box 5
Interior part is connected with conveying screw rod 12.
The right side of conveying box 5 is provided with the extruder barrel connecting assembly 14 connected with conveying box 5, and stirring material arm 13 can band
The raw material that dynamic rotational agitation gets off from barrel 1, while stirring the material rotation of arm 13 and stir material, screw gear 7 is driven to be rotated, screw rod
Gear 7 drives conveying screw rod 12 to rotate, and the rotation forces raw material of conveying screw rod 12 at the uniform velocity flows to extruder barrel connecting assembly 14,
Extruder is eventually arrived at, the motor 4 is precisely controlled by PLC device, and the conveying box 5 is provided with observation window 16 and detection mouth
17, it is easy to observe and detect raw material state, beneficial to control material quality monitoring, the detection mouth 17 is provided with seal closure, and detection is former
Open during material, usually close.
The present apparatus is simple and light, space availability ratio is high and safe and reliable, while agrees with environmentally friendly trend again, due to plastics
Tubing raw material is powdered presence mostly, is also easy to produce dust, and the utility model suppresses the generation of dust using full-closed structure.It is old
Traditional single screw rod feeding machine easily produce that stagnant material, feeding are uneven, and the utility model stirs original simultaneously in conveying in bottom
Material does not produce stagnant material.PLC device is precisely controlled, and twin-screw, which promotes, really realizes at the uniform velocity feeding, ensures that extruder steadily operates, just
In control pipe workpiece quality adjustment, there is good marketing.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of double-screw feeder, including barrel, purpose variable speed transfer case, motor, conveying box, base connect always with extruder barrel
Into, it is characterised in that purpose variable speed transfer case and conveying box are installed, the conveying box is installed in speed change by bolt on the base
On the transfer case flange of transfer case, conveying upper box part is provided with barrel, and the motor is arranged on purpose variable speed transfer case by bolt, institute
Drive gear is installed with the output shaft for the motor stated；The drive gear engagement stirs material tooth installed in purpose variable speed transfer upper box part
Take turns, clutch shaft bearing box is provided with by bolt on the transfer case flange, is provided with and stirred by bearing on the clutch shaft bearing box
Axle, described one end in purpose variable speed transfer case stirred material gear and be installed in material-stirring shaft are mixed, the material-stirring shaft is located at conveying box
Interior one end is provided with and stirs material arm, and the bottom of purpose variable speed transfer case is provided with two groups of screw gears engaged with drive gear, described
The bottom of conveying box is provided with screw drive shaft, described screw gear be installed in screw drive shaft positioned at purpose variable speed transfer case
One end, second bearing box is provided with by bolt on transfer case flange, screw drive shaft is arranged on second bearing box by bearing
Interior, the part in conveying box of the screw drive shaft is connected with conveying screw rod, is provided with and conveys on the right side of conveying box
The extruder barrel connecting assembly of case connection.
A kind of 2. double-screw feeder according to claim 1, it is characterised in that the conveying box be provided with observation window and
Detection mouth.
3. a kind of double-screw feeder according to claim 2, it is characterised in that the detection mouth is provided with seal closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720917981.5U CN206967918U (en) | 2017-07-25 | 2017-07-25 | A kind of double-screw feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720917981.5U CN206967918U (en) | 2017-07-25 | 2017-07-25 | A kind of double-screw feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206967918U true CN206967918U (en) | 2018-02-06 |
Family
ID=61398503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720917981.5U Active CN206967918U (en) | 2017-07-25 | 2017-07-25 | A kind of double-screw feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206967918U (en) |
-
2017
- 2017-07-25 CN CN201720917981.5U patent/CN206967918U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201183312Y (en) | Hypercone type double-screw plastic extrusion machine | |
| CN216032361U (en) | Stirring type feeding device for plastic pipe extruder | |
| CN206967918U (en) | A kind of double-screw feeder | |
| CN210308515U (en) | Industry is PVC plastify agitating unit for transmission band | |
| CN207161626U (en) | It is a kind of can full angle rotation conical double-screw gear-box | |
| CN205630982U (en) | Intense agitation machine for brickmaking | |
| CN206661034U (en) | A kind of solder(ing) paste emulsifies machine stirring device | |
| CN203862158U (en) | Screw stirring and mixing machine | |
| CN208946642U (en) | A kind of anti-bridge formation drawing-in device | |
| CN106626210A (en) | Sponge foaming machine provided with extending-and-contracting stirring rod | |
| CN202962304U (en) | Stirring paddle of kneading machine | |
| CN206277652U (en) | A kind of inflation film manufacturing machine of automatic blending | |
| CN206254353U (en) | A kind of adding pressure type rubber internal mixer | |
| CN221717394U (en) | Concrete additive loading attachment | |
| CN206703479U (en) | A kind of multi-purpose screw extruder for producing plastic particles | |
| CN208946633U (en) | PET spinning reciprocating extruder | |
| CN211385004U (en) | Agitated vessel is used in resin production | |
| CN213107890U (en) | Feeding mechanism of rubber injection machine | |
| CN220198173U (en) | Mixing device for thermoplastic semi-conductive plastic production | |
| CN206703337U (en) | A kind of goth black master batch extruder grain-cutter fixing device of polyamide fibre | |
| CN217189354U (en) | Plasticizer adding device for modified asphalt | |
| CN215396752U (en) | Stirring and feeding device for starch-based full-biodegradable material | |
| CN221774958U (en) | Mixing and proportioning device for plastic film production | |
| CN214521805U (en) | Feeding device with flow-limiting feeding mechanism for screw extruder | |
| CN211492341U (en) | Raw material mixing device for extrusion molding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180126 Address after: 065800 Kwok village, Xing Long Gong town, Wen'an County, Langfang, Hebei Patentee after: Wen'an Tongda Plastic Machinery Co., Ltd. Address before: 065000 Wen'an County, Langfang City, the town of prosperous palace town, Yucai village, No. East Street, No. 4 Patentee before: Liu Yongxiang |
|
| TR01 | Transfer of patent right |