CN203650926U - Multifunctional adjustable double-step extruding unit - Google Patents
Multifunctional adjustable double-step extruding unit Download PDFInfo
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- CN203650926U CN203650926U CN201320880838.5U CN201320880838U CN203650926U CN 203650926 U CN203650926 U CN 203650926U CN 201320880838 U CN201320880838 U CN 201320880838U CN 203650926 U CN203650926 U CN 203650926U
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Abstract
The utility model relates to a multifunctional adjustable double-step extruding unit. The unit comprises a mixing and charging system, a metering and feeding system, a switchable double-step extruding unit as well as an auxiliary machine production line and a finished product conveying system; the mixing and charging system and the metering and feeding system are respectively communicated with the double-step extruder unit; the auxiliary machine production line comprises a water bracing and granulating auxiliary machine production line, a mold surface hot cutting and granulating auxiliary machine production line, a water ring granulating auxiliary machine production line and an underwater granulating auxiliary machine production line. The utility model provides the multifunctional adjustable double-step extruding unit. The complete set device main machine part switchable single/double-step extruder has the advantages that a plurality of granulating auxiliary machine production lines are provided; a plurality of kinds of feeders are matched; the machine cylinder length-diameter ratio is adjustable; and the material mixing and feeding modes are provided.
Description
Technical field
The utility model relates to the two rank of a kind of multifunctional adjustable and extrudes unit.
Background technology
The two rank of cocurrent and parallel extrude unit be widely used in the materials such as engineering plastics, modified plastics, Wood-plastic material, elastomeric material, high filler parent granule, Masterbatch, degradable material, packaging material, communication cable mixing, extrude and granulation.Due to the manufacturing technique requirent difference of various materials, so the configuration requirement that unit is extruded in two rank also exists very large difference.Simultaneously the melt characteristic of various materials also has very big-difference, causes the granulation mode can variant, thus the different granulation subsidiary engine production line of needs.
At present mainly there is following problem for the production of the single unit of, experiment:
1. make different materials also different to the draw ratio demand of screw rod and machine barrel, conventional two rank extruder is difficult to adapt to mixing, the granulation of multiple material.
2. some material require high mixer mixes, and reaches the absorption to liquid or powder is carried out to surface treatment; And some raw material is higher to the required precision of adding proportion, need to adopt weightless title to add separately; Therefore a set of raw material supplying system can not meet the needs of plurality of raw materials.
3. different materials powder cause feed way and orders different from pellet ratio are also different, some powders (as carbon black etc.) need to adopt the 3-4 joint machine barrel feeding of side feeding machine from main spout downstream, some liquid additives need to enter and and melt mixed in the injection of machine barrel rear side.
4. granulation mode, the melt characteristic difference of different materials, single granulation mode is difficult to adapt to, and reduces production capacity and even can not normally produce.
Utility model content
In order to improve the adaptability of complete equipment to different materials, for the characteristic of different materials and the configuration of technological requirement rapid adjustment equipment, the utility model provides the two rank of a kind of multifunctional adjustable to extrude unit, this complete set of equipments possesses many cover granulation subsidiary engine production lines, is furnished with multiple feeding machine, machine barrel draw ratio is adjustable, the advantage of batch mixing and feeding manner.
Main technical content of the present utility model is as follows:
Unit is extruded on the two rank of a kind of multifunctional adjustable, and described unit comprises that mixing feeding system, metering feeding system, the two rank of switchable type extrudes unit and subsidiary engine production line and Finished Product Transport System; Described mixing feeding system is extruded unit with two rank respectively with metering feeding system and is connected, and described subsidiary engine production line comprises water stretching and granulation subsidiary engine production line, the fervent granulation subsidiary engine of die face production line, water ring granulation subsidiary engine production line, underwater cutpellet subsidiary engine production line; The two rank of described switchable type are extruded unit and are comprised multiple feeding machine, comprise 1 multi screw stem material feeding machine, 1 volume type feeding machine, 1 lateral feeding machine and 1 microprocessor pump drive; The two rank of described switchable type are extruded unit and are also comprised rank extruder and lower rank extruder, between described above-mentioned extruder and lower rank extruder, series connection is used, also can use separately lower rank extruder, described upper rank extruder comprises that twin-screw transmission device, twin-screw, lower rank extruder comprise single screw actuator, single screw rod; Described twin-screw and single screw rod outer setting portable combined machine barrel and vacuum extractor disposed thereon; The two rank of described switchable type are extruded unit outgoing position and are combined with subsidiary engine production line arbitrarily; Described subsidiary engine production line tail end connects Finished Product Transport System.
Above-mentioned mixing feeding system is made up of high-speed mixer and screw feeding machine; Described high-speed mixer is arranged on screw feeding machine top, and described screw feeding machine is directly communicated with feeding machine.
Above-mentioned metering feeding system claims feeding machine, 1 small powder weight-loss metering to claim feeding machine to form by 2 pellet weight-loss metering feeding machines, 2 powder weight-loss meterings; Can complete the storage to each raw material and adopt the mode of weight-loss metering to feed two rank and extrude unit.
Above-mentioned water stretching and granulation subsidiary engine production line comprises water head strip-pulling machine, bosh, air-dry machine, pelleter, layered vibration sieve; Melt material strip is out cooling through bosh from water fur lacing machine draught animals mould, is then dried up and is entered pelleter after surperficial moisture and complete granulation by air-dry machine, finally by entering Finished Product Transport System after the screening of layered vibration sieve.
The fervent granulation subsidiary engine of above-mentioned die face production line comprises the fervent head of die face, air-cooled pelleter, blower fan, conveyance conduit, cyclone separator; Melt material is cut into particle by the cutting knife of air-cooled pelleter from die face hot-cutting machine head mould face out, and the cooling air being blown out by blower fan in fervent cover takes that to enter cyclone separator by conveyance conduit cooling out of, finally enters Finished Product Transport System.
Above-mentioned water ring granulation subsidiary engine production line comprises the fervent head of water ring die face, Water ring granulator, Water-circulating thermal cutting cover, centrifugal dehydrator; Raw material melt is extruded from water ring die face hot-cutting machine head mould face, is cut and is taken away by the current in Water-circulating thermal cutting cover afterwards by Water ring granulator, enters after centrifugal dehydrator is sloughed surface moisture and enters Finished Product Transport System.
Above-mentioned underwater cutpellet subsidiary engine production line comprises net-changing device, Melt Pump, discharging body, anti-pelletizing template, underwater pelletizer, circulating water device, the centrifugal dehydrator of solidifying; Melt material enters Melt Pump after filtering by net-changing device; again after Melt Pump pressurization by discharging body; after extruding by the anti-die face discharging opening that solidifies pelletizing template, enter underwater pelletizer; cooling by circulating water device after being cut by cutting knife; then be delivered to the entrance of centrifugal dehydrator by pipeline, enter Finished Product Transport System deviate from moisture in centrifugal dehydrator after.
Above-mentioned Finished Product Transport System comprises air-cooled lengthening vibratory sieve, homogenization silo, blower fan; The particle cutting is further cooling and dry through air-cooled lengthening vibratory sieve, sieves out excessive and too small particle simultaneously; Blower fan is delivered to particle in homogenization silo by conveyance conduit; Homogenization silo plays the effect of homogenizing and storage to particle.
By technique scheme, the utility model at least has following advantages:
1, feed system is divided into and mixes feeding system and metering feeding system, requires to switch according to material technology.Mixing feeding system can carry out surface treatment or make resin adsorption liquid charging stock powder, and metering feeding system can be carried out accurate weighing and feeding to each raw material.
2, be furnished with many feeding machines, can adjust charging (feeding) equipment and charging sequence according to the production technology of each material.
3, upper rank double screw extruder is furnished with 2 groups of removable portable combined machine barrels, can dock with twin-screw main frame the draw ratio that changes machine barrel, thereby meet different materials to mixing demand.
4, be furnished with many granulation subsidiary engine production lines, meet the granulation requirement of most materials.Subsidiary engine is bottom band roller packaged type design, can switch fast suitable granulation mode according to material melt characteristic.Really realize a tractor serves several purposes.
The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Technological means and effect of taking for reaching predetermined utility model object for further setting forth the utility model, below in conjunction with accompanying drawing and preferred embodiment, to its specific embodiment, structure, feature and effect thereof according to the utility model proposes, be described in detail as follows.
As shown in Figure 1, unit is extruded on the two rank of a kind of multifunctional adjustable, and described unit comprises that mixing feeding system, metering feeding system, the two rank of switchable type extrudes unit and subsidiary engine production line and Finished Product Transport System; Mixing feeding system is extruded unit with two rank respectively with metering feeding system and is connected, and subsidiary engine production line comprises water stretching and granulation subsidiary engine production line, the fervent granulation subsidiary engine of die face production line, water ring granulation subsidiary engine production line, underwater cutpellet subsidiary engine production line; The two rank of switchable type are extruded unit and are comprised multiple feeding machine, comprise 303 and 1 microprocessor pump drive 307 of 302,1 lateral feeding machine of 301,1 volume type feeding machine of 1 multi screw stem material feeding machine; The two rank of switchable type are extruded unit and are also comprised rank extruder and lower rank extruder, the use of can connecting between above-mentioned extruder and lower rank extruder, also can use separately lower rank extruder, upper rank extruder comprises that twin-screw transmission device 304, twin-screw 305, lower rank extruder comprise single screw actuator 309, single screw rod 310; Twin-screw 305 and single screw rod 310 outer setting portable combined machine barrels 306 and vacuum extractor 308 disposed thereon; The two rank of switchable type are extruded unit outgoing position and are combined with subsidiary engine production line arbitrarily; Subsidiary engine production line tail end connects Finished Product Transport System.
As preferred version, above-mentioned mixing feeding system is made up of high-speed mixer 101 and screw feeding machine 102; High-speed mixer 101 is arranged on screw feeding machine 102 tops, and screw feeding machine 102 is directly communicated with feeding machine.
As preferred version, above-mentioned metering feeding system claims 202,1 small powder weight-loss metering of feeding machine to claim feeding machine 203 to form by 201,2 powder weight-loss meterings of 2 pellet weight-loss metering feeding machines; Can complete the storage to each raw material and adopt the mode of weight-loss metering to feed two rank and extrude unit.
As preferred version, above-mentioned water stretching and granulation subsidiary engine production line comprises water head strip-pulling machine 401, bosh 402, air-dry machine 403, pelleter 404, layered vibration sieve 405; Melt material strip is out cooling through bosh 402 from 401 mouthfuls of moulds of water head strip-pulling machine, is then dried up and is entered pelleter 404 after surperficial moisture and complete granulation by air-dry machine 403, finally by entering Finished Product Transport System after 405 screenings of layered vibration sieve.
As preferred version, the fervent granulation subsidiary engine of above-mentioned die face production line comprises the fervent head 501 of die face, air-cooled pelleter 502, blower fan 503, conveyance conduit 504, cyclone separator 505; Melt material is cut into particle by the cutting knife of air-cooled pelleter 502 from fervent head 501 die faces of die face out, and the cooling air being blown out by blower fan 503 in fervent cover takes that to enter cyclone separator 505 by conveyance conduit 504 cooling out of, finally enters Finished Product Transport System.
As preferred version, above-mentioned water ring granulation subsidiary engine production line comprises the fervent head 601 of water ring die face, Water ring granulator 602, Water-circulating thermal cutting cover 603, centrifugal dehydrator 604; Raw material melt is extruded from fervent head 601 die faces of water ring die face, is cut and is taken away by the current in Water-circulating thermal cutting cover 603 afterwards by Water ring granulator 602, enters after centrifugal dehydrator 604 is sloughed surface moisture and enters Finished Product Transport System.
As preferred version, above-mentioned underwater cutpellet subsidiary engine production line comprises net-changing device 701, Melt Pump 702, discharging body 703, anti-pelletizing template 704, underwater pelletizer 705, circulating water device 706, the centrifugal dehydrator 707 of solidifying; Melt material enters Melt Pump 702 after filtering by net-changing device 701; again after Melt Pump 702 pressurization by discharging body 703; after extruding by the anti-die face discharging opening that solidifies pelletizing template 704, enter underwater pelletizer 705; cooling by circulating water device 706 after being cut by cutting knife; then be delivered to the entrance of centrifugal dehydrator 707 by pipeline, enter Finished Product Transport System deviate from moisture in centrifugal dehydrator 707 after.
Above-mentioned Finished Product Transport System comprises air-cooled lengthening vibratory sieve 801, homogenization silo 802, blower fan 803; The particle cutting is further cooling and dry through air-cooled lengthening vibratory sieve 801, sieves out excessive and too small particle simultaneously; Blower fan 803 is delivered to particle in homogenization silo 802 by conveyance conduit; Homogenization silo 802 plays the effect of homogenizing and storage to particle.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, but not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (8)
1. a unit is extruded on the two rank of multifunctional adjustable, it is characterized in that: described unit comprises that mixing feeding system, metering feeding system, the two rank of switchable type extrudes unit and subsidiary engine production line and Finished Product Transport System; Described mixing feeding system is extruded unit with two rank respectively with metering feeding system and is connected, and described subsidiary engine production line comprises water stretching and granulation subsidiary engine production line, the fervent granulation subsidiary engine of die face production line, water ring granulation subsidiary engine production line, underwater cutpellet subsidiary engine production line; The two rank of described switchable type are extruded unit and are comprised multiple feeding machine, comprise 1 multi screw stem material feeding machine, 1 volume type feeding machine, 1 lateral feeding machine and 1 microprocessor pump drive; The two rank of described switchable type are extruded unit and are also comprised rank extruder and lower rank extruder, the use of can connecting between described upper rank extruder and lower rank extruder, also can use separately lower rank extruder, described upper rank extruder comprises that twin-screw transmission device, twin-screw, lower rank extruder comprise single screw actuator, single screw rod; Described twin-screw and single screw rod outer setting portable combined machine barrel and vacuum extractor disposed thereon; The two rank of described switchable type are extruded unit outgoing position and are combined with subsidiary engine production line arbitrarily; Described subsidiary engine production line tail end connects Finished Product Transport System.
2. unit is extruded on the two rank of a kind of multifunctional adjustable according to claim 1, it is characterized in that: described mixing feeding system is made up of high-speed mixer and screw feeding machine; Described high-speed mixer is arranged on screw feeding machine top, and described screw feeding machine is directly communicated with feeding machine.
3. unit is extruded on the two rank of a kind of multifunctional adjustable according to claim 1, it is characterized in that: described metering feeding system claims feeding machine, 1 small powder weight-loss metering to claim feeding machine to form by 2 pellet weight-loss metering feeding machines, 2 powder weight-loss meterings; Can complete the storage to each raw material and adopt the mode of weight-loss metering to feed two rank and extrude unit.
4. unit is extruded on the two rank of a kind of multifunctional adjustable according to claim 1, it is characterized in that: described water stretching and granulation subsidiary engine production line comprises water head strip-pulling machine, bosh, air-dry machine, pelleter, layered vibration sieve; Melt material strip is out cooling through bosh from water fur lacing machine draught animals mould, is then dried up and is entered pelleter after surperficial moisture and complete granulation by air-dry machine, finally by entering Finished Product Transport System after the screening of layered vibration sieve.
5. unit is extruded on the two rank of a kind of multifunctional adjustable according to claim 1, it is characterized in that: the fervent granulation subsidiary engine of described die face production line comprises the fervent head of die face, air-cooled pelleter, blower fan, conveyance conduit, cyclone separator; Melt material is cut into particle by the cutting knife of air-cooled pelleter from die face hot-cutting machine head mould face out, and the cooling air being blown out by blower fan in fervent cover takes that to enter cyclone separator by conveyance conduit cooling out of, finally enters Finished Product Transport System.
6. unit is extruded on the two rank of a kind of multifunctional adjustable according to claim 1, it is characterized in that: described water ring granulation subsidiary engine production line comprises the fervent head of water ring die face, Water ring granulator, Water-circulating thermal cutting cover, centrifugal dehydrator; Raw material melt is extruded from water ring die face hot-cutting machine head mould face, is cut and is taken away by the current in Water-circulating thermal cutting cover afterwards by Water ring granulator, enters after centrifugal dehydrator is sloughed surface moisture and enters Finished Product Transport System.
7. unit is extruded on the two rank of a kind of multifunctional adjustable according to claim 1, it is characterized in that: described underwater cutpellet subsidiary engine production line comprises net-changing device, Melt Pump, discharging body, anti-pelletizing template, underwater pelletizer, circulating water device, the centrifugal dehydrator of solidifying; Melt material enters Melt Pump after filtering by net-changing device; again after Melt Pump pressurization by discharging body; after extruding by the anti-die face discharging opening that solidifies pelletizing template, enter underwater pelletizer; cooling by circulating water device after being cut by cutting knife; then be delivered to the entrance of centrifugal dehydrator by pipeline, enter Finished Product Transport System deviate from moisture in centrifugal dehydrator after.
8. unit is extruded on the two rank of a kind of multifunctional adjustable according to claim 1, it is characterized in that: described Finished Product Transport System comprises air-cooled lengthening vibratory sieve, homogenization silo, blower fan; The particle cutting is further cooling and dry through air-cooled lengthening vibratory sieve, sieves out excessive and too small particle simultaneously; Blower fan is delivered to particle in homogenization silo by conveyance conduit; Homogenization silo plays the effect of homogenizing and storage to particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320880838.5U CN203650926U (en) | 2013-12-30 | 2013-12-30 | Multifunctional adjustable double-step extruding unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320880838.5U CN203650926U (en) | 2013-12-30 | 2013-12-30 | Multifunctional adjustable double-step extruding unit |
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| Publication Number | Publication Date |
|---|---|
| CN203650926U true CN203650926U (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320880838.5U Withdrawn - After Issue CN203650926U (en) | 2013-12-30 | 2013-12-30 | Multifunctional adjustable double-step extruding unit |
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| CN (1) | CN203650926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707487A (en) * | 2013-12-30 | 2014-04-09 | 南京诚盟机械有限公司 | Multifunctional adjustable two-stage extrusion unit |
| CN106426621A (en) * | 2016-11-09 | 2017-02-22 | 苏州生光塑料机械有限公司 | Single-screw internal mixer extrusion and granulation unit |
-
2013
- 2013-12-30 CN CN201320880838.5U patent/CN203650926U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707487A (en) * | 2013-12-30 | 2014-04-09 | 南京诚盟机械有限公司 | Multifunctional adjustable two-stage extrusion unit |
| CN103707487B (en) * | 2013-12-30 | 2016-04-13 | 江苏诚盟装备股份有限公司 | A kind of multifunctional adjustable Dual inoculation group |
| CN106426621A (en) * | 2016-11-09 | 2017-02-22 | 苏州生光塑料机械有限公司 | Single-screw internal mixer extrusion and granulation unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU CENMEN EQUIPMENT CO., LTD. Free format text: FORMER NAME: NANJING CENMEN MACHINERY LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 210032 development road of hi tech Industrial Development Zone, Jiangsu, Nanjing Patentee after: JIANGSU CENMEN EQUIPMENT CORP., LTD. Address before: 210032 development road of hi tech Industrial Development Zone, Jiangsu, Nanjing Patentee before: Nanjing Cenmen Machinery Co., Ltd. |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140618 Effective date of abandoning: 20160413 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |