CN204712409U - A kind of extruder with automatic feeding device - Google Patents
A kind of extruder with automatic feeding device Download PDFInfo
- Publication number
- CN204712409U CN204712409U CN201520305486.XU CN201520305486U CN204712409U CN 204712409 U CN204712409 U CN 204712409U CN 201520305486 U CN201520305486 U CN 201520305486U CN 204712409 U CN204712409 U CN 204712409U
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- CN
- China
- Prior art keywords
- automatic feeding
- feeding device
- hopper
- extruder
- weighing
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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.)
- Expired - Fee Related
Links
- 238000005303 weighing Methods 0.000 claims abstract description 51
- 239000002699 waste material Substances 0.000 claims abstract description 12
- 239000004615 ingredient Substances 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000011084 recovery Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 12
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000002994 raw material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method 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 extruder with automatic feeding device, comprise power set, machine barrel, automatic feeding device, head and attemperating unit, described automatic feeding device comprises major ingredient feed arrangement and reclaims waste feedstock device, described major ingredient feed arrangement comprises the feed hopper be connected with the charging aperture of machine barrel and the weighing hopper be arranged on above feed hopper, the discharging opening of described weighing hopper is connected by pipeline with feed hopper, described pipeline is provided with magnetic valve, the lower end of described weighing hopper is provided with weighing device, described recovery waste feedstock device comprises comminutor, negative tube, cyclopneumatic separator and screw feeder, described head comprises hold-down support, mouth mould, heat outlet washer, filter screen and heat block, the utility model realizes automation feeding, saved time, labour and resource, improve production efficiency, the head of setting effectively prevents blocking.
Description
Technical field
The utility model relates to a kind of extruder, specifically a kind of extruder with automatic feeding device.
Background technology
Extrusion molding machinery has become one of machine of being used widely in processing industry.Extruder is when carrying out reinforced, first need manually to take appropriate raw material mixing, again by manually this material being poured in the hopper of extruder, the simple drawing-in device of this structure also exists the technical problem of reinforced inconvenience and poor practicability, and waste material is by a dead lift to the comminutor arranged in addition again after granulation, send into extruder again, whole process wastes time and energy, cause production efficiency low, add cost, in process, often there will be the situation causing material fluidity difference because temperature adjusting is improper, at cross-head place because equipment internal-external temperature difference and pressure change cause material at head place semi-solid preparation, silt accumulation up, cross-head is caused to block, the equipment that affects runs well.
Utility model content
The purpose of this utility model is to provide a kind of extruder with automatic feeding device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of extruder with automatic feeding device, comprise power set, machine barrel, automatic feeding device, head and attemperating unit, screw rod is provided with in described machine barrel, described power set are by shaft coupling connecting screw rod, described automatic feeding device comprises major ingredient feed arrangement and reclaims waste feedstock device, described major ingredient feed arrangement comprises the feed hopper be connected with the charging aperture of machine barrel and the weighing hopper be arranged on above feed hopper, the discharging opening of described weighing hopper is connected by pipeline with feed hopper, described pipeline is provided with magnetic valve, the lower end of described weighing hopper is provided with weighing device, described weighing device is connected with controller, described magnetic valve is connected with described controller, described recovery waste feedstock device comprises comminutor, negative tube, cyclopneumatic separator and screw feeder, the downward-sloping lower end being arranged on feed hopper of described screw feeder, the end of described screw feeder casing is provided with feedback outlet, described cyclopneumatic separator is downward-sloping to be arranged on feedback outlet, the import of described cyclopneumatic separator connects one end of negative tube, the other end of described negative tube connects comminutor, the discharge outlet of described machine barrel installs head, described head comprises hold-down support, mouth mould, heat outlet washer, filter screen and heat block, described heat block is embedded in hold-down support, described heat outlet washer is fixedly connected on heat block, described filter screen is inlayed and is arranged in heat outlet washer, described mouth mould and hold-down support are fastenedly connected, described attemperating unit is provided with temperature display and switch, the junction of described heat outlet washer and filter screen is provided with temperature sensor, described temperature sensor is connected with attemperating unit respectively with heat outlet washer.
As further program of the utility model: described machine barrel is provided with zone of heating.
As the utility model further scheme: the flexible pipe that described pipeline comprises stereoplasm tube and is connected with stereoplasm tube, described stereoplasm tube is connected with weighing hopper, and described flexible pipe is connected with feed hopper, and described magnetic valve is located on stereoplasm tube.
As the utility model further scheme: described weighing device comprises the bracing frame be socketed with weighing hopper and the electronic scale be connected with bracing frame, support frame as described above is circular, and support frame as described above is socketed in weighing hopper bottom.
As the utility model further scheme: the casing inner wall of described screw feeder is provided with fluorine coating.
As the utility model further scheme: described attemperating unit is provided with temperature display and switch.
Compared with prior art, the beneficial effects of the utility model are: by adding weighing hopper on feed hopper, and in weighing hopper, be equipped with weighing device, the weight of material in weighing hopper can be weighed in time, when weighing device detects that in weighing hopper, the weight of material reaches predetermined weight value, by this signal transmission to controller, controller controls Raw material pail to be stopped transporting material in weighing hopper, and Controlling solenoid valve is opened, load weighted material in weighing hopper is allowed all to enter in feed hopper, then by feed hopper to realize automatic feeding extruder feeding; The waste material reclaimed is by after granulator granulation, cyclopneumatic separator is collected online by negative tube, by screw feeder, waste material is put into extruder together with raw material again, time, labour and resource are saved, improve production efficiency, screw feeder and cyclopneumatic separator, respectively to the setting that has a down dip, improve speed and the efficiency of feed back; The head arranged effectively prevents blocking, adopts heating intellectualized operation, improves materials processing speed and production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the extruder with automatic feeding device.
Fig. 2 is the structure for amplifying schematic diagram at A place in the extruder with automatic feeding device.
Fig. 3 is the structural representation of head in the extruder with automatic feeding device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 3, in the utility model embodiment, a kind of extruder with automatic feeding device, comprise power set 1, machine barrel 2, automatic feeding device, head 6 and attemperating unit 7, screw rod 21 is provided with in described machine barrel 2, described power set 1 are by shaft coupling connecting screw rod 21, described machine barrel 2 is provided with zone of heating 22, described automatic feeding device comprises major ingredient feed arrangement and reclaims waste feedstock device, described major ingredient feed arrangement comprises the feed hopper 4 be connected with the charging aperture of machine barrel 2 and the weighing hopper 3 be arranged on above feed hopper 4, the discharging opening of described weighing hopper 3 is connected by pipeline 34 with feed hopper 4, described pipeline 34 is provided with magnetic valve 33, the lower end of described weighing hopper 3 is provided with weighing device, described weighing device is connected with controller, described magnetic valve 33 is connected with described controller, the flexible pipe that described pipeline 34 comprises stereoplasm tube and is connected with stereoplasm tube, described stereoplasm tube is connected with weighing hopper 3, described flexible pipe is connected with feed hopper 4, described magnetic valve 33 is located on stereoplasm tube, described weighing device comprises the bracing frame 32 be socketed with weighing hopper 3 and the electronic scale 31 be connected with bracing frame 32, support frame as described above 32 is circular, support frame as described above 32 is socketed in weighing hopper 3 bottom, described recovery waste feedstock device comprises comminutor 5, negative tube 51, cyclopneumatic separator 52 and screw feeder 54, the downward-sloping lower end being arranged on feed hopper 4 of described screw feeder 54, the end of described screw feeder 54 casing is provided with feedback outlet 53, described cyclopneumatic separator 52 is downward-sloping to be arranged on feedback outlet 53, the import of described cyclopneumatic separator 52 connects one end of negative tube 51, the other end of described negative tube 51 connects comminutor 5, the casing inner wall of described screw feeder 54 is provided with fluorine coating 55, the discharge outlet of described machine barrel installs head 6, described head 6 comprises hold-down support 61, mouth mould 62, heat outlet washer 64, filter screen 65 and heat block 66, described heat block 66 is embedded in hold-down support 61, described heat outlet washer 64 is fixedly connected on heat block 66, described filter screen 65 is inlayed and is arranged in heat outlet washer 64, described mouth mould 62 is fastenedly connected with hold-down support 61, described attemperating unit 7 is provided with temperature display 71 and switch 72, described heat outlet washer 64 is provided with temperature sensor 63 with the junction of filter screen 65, described temperature sensor 63 is connected with attemperating unit 7 respectively with heat outlet washer 64.
Operation principle of the present utility model is: by adding weighing hopper 3 on feed hopper 4, and in weighing hopper 3, be equipped with weighing device, electronic scale 31 can weigh bracing frame 32, weighing hopper 3, the pipeline be fixedly linked with weighing hopper 3 and be fixed on the gross weight of the magnetic valve 33 on pipeline, reset through peeling simultaneously, the weight of material in weighing hopper 3 can be weighed in time, when weighing device detects that the weight of material in weighing hopper 3 reaches predetermined weight value, by this signal transmission to controller, controller controls Raw material pail to be stopped transporting material in weighing hopper 3, and Controlling solenoid valve 33 is opened, load weighted material in weighing hopper 4 is allowed all to enter in feed hopper 4, again by feed hopper 4 to realize automatic feeding extruder feeding.Stereoplasm tube is convenient installs magnetic valve 33 and pipeline 34, structure is also more solid and reliable, adopt hose construction, material in weighing hopper 3 can be tackled better and change the trickle movement of the pipeline caused, further raising practicality of the present utility model, flexible pipe can effectively reduce the impact on weighing device accuracy, to ensure reliability of the present utility model, when head 6 blocks, switch on power switch 72, according to the temperature of rapidoprint temperature setting attemperating unit 7, heat outlet washer 64 is under the control of attemperating unit 7, rapid temperature increases is to temperature required, head 6 place blocking plastics are under the heating of heat outlet washer 64, be rapidly heated melt-flow, temperature sensor 63 can Real-Time Monitoring melt temperature, melt plastics are monitored, filter screen 65 is under the heat transfer effect of heat outlet washer 64, melt plastics are heated, melt plastics are flowed to machine head port mould 62 place under the effect of device interior pressure, during by filter screen 65, fail the bulky grain plastics of complete melting under the pressure effect between the high temperature and molten plastic of filter screen 65, melting liquefaction is through the mesh of filter screen 65.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. the extruder with automatic feeding device, comprise power set (1), machine barrel (2), automatic feeding device, head (6) and attemperating unit (7), it is characterized in that, screw rod (21) is provided with in described machine barrel (2), described power set (1) are by shaft coupling connecting screw rod (21), described automatic feeding device comprises major ingredient feed arrangement and reclaims waste feedstock device, described major ingredient feed arrangement comprises the feed hopper (4) be connected with the charging aperture of machine barrel (2) and the weighing hopper (3) being arranged on feed hopper (4) top, the discharging opening of described weighing hopper (3) is connected by pipeline (34) with feed hopper (4), described pipeline (34) is provided with magnetic valve (33), the lower end of described weighing hopper (3) is provided with weighing device, described weighing device is connected with controller, described magnetic valve (33) is connected with described controller, described recovery waste feedstock device comprises comminutor (5), negative tube (51), cyclopneumatic separator (52) and screw feeder (54), the downward-sloping lower end being arranged on feed hopper (4) of described screw feeder (54), the end of described screw feeder (54) casing is provided with feedback outlet (53), described cyclopneumatic separator (52) is downward-sloping to be arranged on feedback outlet (53), the import of described cyclopneumatic separator (52) connects one end of negative tube (51), the other end of described negative tube (51) connects comminutor (5), the discharge outlet of described machine barrel (2) installs head (6), described head (6) comprises hold-down support (61), mouth mould (62), heat outlet washer (64), filter screen (65) and heat block (66), described heat block (66) is embedded in hold-down support (61), described heat outlet washer (64) is fixedly connected on heat block (66), described filter screen (65) is inlayed and is arranged in heat outlet washer (64), described mouth mould (62) and hold-down support (61) are fastenedly connected, described heat outlet washer (64) is provided with temperature sensor (63) with the junction of filter screen (65), described temperature sensor (63) is connected with attemperating unit (7) respectively with heat outlet washer (64).
2. the extruder with automatic feeding device according to claim 1, is characterized in that, described machine barrel (2) is provided with zone of heating (22).
3. the extruder with automatic feeding device according to claim 1, it is characterized in that, the flexible pipe that described pipeline (34) comprises stereoplasm tube and is connected with stereoplasm tube, described stereoplasm tube is connected with weighing hopper (3), described flexible pipe is connected with feed hopper (4), and described magnetic valve (33) is located on stereoplasm tube.
4. the extruder with automatic feeding device according to claim 1, it is characterized in that, described weighing device comprises the bracing frame (32) be socketed with weighing hopper (3) and the electronic scale (31) be connected with bracing frame (32), support frame as described above (32) is for circular, and support frame as described above (32) is socketed in weighing hopper (3) bottom.
5. the extruder with automatic feeding device according to claim 1, is characterized in that, the casing inner wall of described screw feeder (54) is provided with fluorine coating (55).
6. the extruder with automatic feeding device according to claim 1, is characterized in that, described attemperating unit (7) is provided with temperature display (71) and switch (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305486.XU CN204712409U (en) | 2015-05-06 | 2015-05-06 | A kind of extruder with automatic feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305486.XU CN204712409U (en) | 2015-05-06 | 2015-05-06 | A kind of extruder with automatic feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204712409U true CN204712409U (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520305486.XU Expired - Fee Related CN204712409U (en) | 2015-05-06 | 2015-05-06 | A kind of extruder with automatic feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204712409U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718504A (en) * | 2017-09-05 | 2018-02-23 | 煌盛集团重庆管业有限公司 | A kind of polyethylene tube shaping extrusion equipment of high fluidity |
| CN108187380A (en) * | 2018-03-06 | 2018-06-22 | 嘉兴希卡姆复合材料有限公司 | A kind of polyamide compoiste material produces special feeding and filtering device |
| CN110415897A (en) * | 2017-10-11 | 2019-11-05 | 杭州富通电线电缆有限公司 | A kind of coaxial cable production method |
| CN111392442A (en) * | 2020-03-30 | 2020-07-10 | 山东领军科技集团有限公司 | Combined graphite slag micro powder feeding system |
| CN113370489A (en) * | 2021-07-12 | 2021-09-10 | 苏州金韦尔机械有限公司 | Screw extruder with water-rotating cavity |
-
2015
- 2015-05-06 CN CN201520305486.XU patent/CN204712409U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718504A (en) * | 2017-09-05 | 2018-02-23 | 煌盛集团重庆管业有限公司 | A kind of polyethylene tube shaping extrusion equipment of high fluidity |
| CN110415897A (en) * | 2017-10-11 | 2019-11-05 | 杭州富通电线电缆有限公司 | A kind of coaxial cable production method |
| CN110415897B (en) * | 2017-10-11 | 2020-11-13 | 杭州富通电线电缆有限公司 | A kind of coaxial cable production method |
| CN108187380A (en) * | 2018-03-06 | 2018-06-22 | 嘉兴希卡姆复合材料有限公司 | A kind of polyamide compoiste material produces special feeding and filtering device |
| CN111392442A (en) * | 2020-03-30 | 2020-07-10 | 山东领军科技集团有限公司 | Combined graphite slag micro powder feeding system |
| CN111392442B (en) * | 2020-03-30 | 2021-07-23 | 青岛领军建材科技股份有限公司 | A combined graphite slag powder feeding system |
| CN113370489A (en) * | 2021-07-12 | 2021-09-10 | 苏州金韦尔机械有限公司 | Screw extruder with water-rotating cavity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20160506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |