CN104226170B - Screw extrusion filtering type vacuum kneading machine - Google Patents
Screw extrusion filtering type vacuum kneading machine Download PDFInfo
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- CN104226170B CN104226170B CN201410530364.0A CN201410530364A CN104226170B CN 104226170 B CN104226170 B CN 104226170B CN 201410530364 A CN201410530364 A CN 201410530364A CN 104226170 B CN104226170 B CN 104226170B
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Abstract
The invention relates to the field of kneading machine, in particular to a screw extrusion filtering type vacuum kneading machine. The screw extrusion filtering type vacuum kneading machine comprises a base, a main motor, a speed reducer, a gear transmission mechanism and a stirring extrusion mechanism; the main motor is installed at the rear of the base; the front end of the main motor is in driving connection with the speed reducer; the front end of the speed reducer is in transmission connection with the gear transmission mechanism; the front end of the gear transmission mechanism is connected with the stirring extrusion mechanism; the stirring extrusion mechanism is installed at the upper end of the base; the front end of the stirring extrusion mechanism is provided with an extrusion filtering device. The screw extrusion filtering type vacuum kneading machine has the advantages of being compact in design and convenient to use, reducing labor, reducing operation sequences, achieving full-mechanized production, guaranteeing safe production, saving energy consumption and reducing production costs.
Description
Technical field
The present invention relates to kneader field is and in particular to a kind of Screw Extrusion filter-type vacuum kneader.
Background technology
Kneader is to high viscosity, the kneading of elastoplasticity material, mixing, sulfuration, the ideal equipment being polymerized.Kneader can use
In production silicon rubber, fluid sealant, PUR, food matrix, pharmaceutical preparation etc..Production process is all first material to be stirred at present
Mix, then the material being stirred manually split, manually deliver to carry out extrusion molding in extruder in addition it is also necessary to manually manual by
Pressure material, makes material good from discharging opening extrusion, needs the material filtering to also need to be filtered, extrude, this mistake after filtration again
Need in journey manually to operate.For example, elastomeric compound operation needs workman 2 people, also necessary 3 ~ 4 people of the rubber tapping operation after discharging, cooperation
Complete, working strength is big, temperature is high, environmental condition is bad.Extrusion filters needs 2 people's cooperations, and people's discharging one people is responsible for specially feeding
Material, has certain danger.The operating process of rubber strainer needs manual moulding, and normal generation equipment stings the situation of finger.At present
Some stirrings and the machine of extrusion one is also had to have a problem that it is simply that in whipping process, extrusion screw rod needs reversely to revolve
Turn, such material would not be extruded, and thus can repeatedly stir, mix, but extrusion screw rod reversely rotate lead to right
One reverse power of material, promotes material to screw rod tail end and stirring cylinder body sealing contact position extruding, can cause thing for a long time
Material is extruded at sealing, bad seals, causes equipment cannot normally use.
Content of the invention
In order to solve the problems, such as foregoing invention, the present invention proposes a kind of Screw Extrusion filter-type vacuum kneader, and design is tight
Gather, easy to use, reduce labour, reduce operational sequence, realize Fully-mechanized production it is ensured that production safety, save energy consumption, subtract
Few production cost.
In order to reach foregoing invention purpose, the present invention proposes technical scheme below：
Screw Extrusion filter-type vacuum kneader, it includes base, mair motor, reductor, gear drive, stirs and squeeze
Go out mechanism, mair motor is contained in after base, mair motor front-end driven connects reductor, reductor front-end driven connects gear drive
Mechanism, gear drive front end connects mixing extruder structure, and mixing extruder structure is contained in base upper end, before mixing extruder structure
End is equipped with extrusion filter.
Described mixing extruder structure includes stirring cylinder body, paddle, screw rod, and paddle is designed with two, is contained in side by side
The middle part of stirring cylinder body, screw rod is contained in the bottom of stirring cylinder body, passes through stirring cylinder body to be connected to gear drive machine on rear side of paddle
Structure, paddle and stirring cylinder body between be designed with sealed compartment, have sealing gland to be enclosed within the oar axle of paddle outside sealed compartment
Sealing is pressed in outside sealed compartment, has adapter sleeve outside the oar axle between paddle and gear bindiny mechanism, oar axle and adapter sleeve it
Between equipped with bearing, stir cylinder body front end equipped with bearing block, the oar axle of paddle front end is fixedly mounted in bearing block, before paddle
Equipped with bearing between end oar axle and bearing block, spiro rod rear end passes through stirring cylinder body to pass through sprocket wheel connecting screw rod motor, screw rod
Motor is arranged on submounts and is located at reductor side, is designed with segment hub seal cabin between spiro rod rear end and stirring cylinder body,
Sealed by segment hub seal gland outside sealed compartment, equipped with screw-bearing mechanism between spiro rod rear end and sprocket wheel, screw front end
Equipped with discharging opening on stirring cylinder body, discharging opening position is equipped with extrusion filter.
Described screw rod includes blade, rotating shaft, and rotating shaft upper end is wound around two blades, and it is convex that the end of rotating shaft is designed with taper
Platform, a blade is starting tapered position disconnection formation relief port, and another blade tip is in cone boss upper end gradient position
Put and have relief port, scraping blade is installed above cone boss.
Described paddle includes oar axle, blade, mixing arm, and mixing arm upper end is taper, and lower end is toroidal, blade two
End connects the taper position of two mixing arms respectively, and oar axle is connected to mixing arm toroidal position, two mixing arm localities
Difference 180 degree, blade is triangle leaf curling 180 degree, and pull-out radian forms blade.
Described screw-bearing mechanism includes screw shaft bearing, self-aligning bearing, positioning spacer, thrust ball bearing and bearing block
Transparent cover, in screw shaft bearing rear end equipped with self-aligning bearing, screw shaft bearing Inner Front End equipped with thrust ball bearing, thrust ball bearing with
Equipped with positioning spacer between self-aligning bearing, equipped with bearing block transparent cover outside screw shaft bearing two ends.
Equipped with extrusion filter, it includes fixing snap ring, filter head, quadra, goes out for described discharging opening position
Material shapes mouth, is designed to round ring boss, inside has circular trough, filter head is stuck in circular trough outside discharging opening end,
It is that discharging shapes mouth outside filter head, filter head is fixedly mounted on discharging and shapes inside mouth, and discharging shapes mouth side and connects
Rocking arm, the rocking arm other end is fixed on quadra side by straight pin, and quadra lower end is fixedly connected base by stull
On, quadra, built with fixing snap ring, has cannelure in fixing snap ring, the boss of discharging oral area and discharging shape the outer of mouth
Edge is together stuck in cannelure, and fixing snap ring both sides are designed with screw mandrel switching mechanism, and screw mandrel upper and lower ends are fixed on square box
Frame, is provided with bearing between screw mandrel and quadra, screw mandrel upper end is provided with angular wheel, quadra upper end both sides equipped with
Bracer, equipped with drive shaft in support block, one end of drive shaft is designed with handwheel, on corresponding screw mandrel in the drive shaft inside support block
Bevelled gear design angular wheel is installed, the angular wheel of the angular wheel in drive shaft and screw mandrel upper end engages each other biography
Dynamic, discharging shapes the side of mouth equipped with switch handle；Described extrusion filter also includes boring cover, equipped with rocking arm on boring cover,
Rocking arm is installed on the opposite side of quadra by straight pin, equipped with handle on boring cover.
It is an advantage of the invention that compact to design, easy to use, reduce labour, reduce operational sequence, realize Fully-mechanized
Produce it is ensured that production safety, save energy consumption, reduce production cost；Spiro rod rear end and special the setting stirring cylinder body junction blade
Meter is it is ensured that when when screw rod inverts, material is at relief port, pressure is laid down suddenly, makes material will not act on a mixing bowl always
At body and segment hub seal, cause material to be extruded at sealing, and scraper plate can be wiped the material near at sealing off, prevents
Material is squeezed in herein for a long time；Discharging opening front end is installed extrusion filter benefit and is reached stirring extrusion filtering integral, behaviour
Facilitate, and extrude filtering device designs simply, firmly install, maintain easily cleaning；Screw Extrusion filter-type vacuum kneading
It is original 73.8% that machine compares energy consumption with traditional handicraft, and cost of labor is the 22.2% of traditional handicraft.Present invention extrusion filters
Device is installed when boring cover facilitates whole device to need to vacuumize and is used, and more can meet different production and processing needs.
Brief description
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the partial sectional view of the present invention.
Fig. 3 is the screw rod front view of the present invention.
Fig. 4 is the screw rod stereogram of the present invention.
Fig. 5 is the paddle schematic diagram of the present invention.
Fig. 6 is the schematic diagram of the screw-bearing mechanism of the present invention.
Fig. 7 is the extrusion filter schematic diagram of the present invention.
Fig. 8 is the schematic diagram of the open mode of extrusion filter of the present invention.
Specific embodiment
In order to the present invention is further described, to introduce with reference to Figure of description：
Referring to the drawings 1, Screw Extrusion filter-type vacuum kneader, it includes base 1, mair motor 2, reductor 3, gear pass
Motivation structure 4, mixing extruder structure 5, mair motor 2 is contained in after base 1, and mair motor 2 front-end driven connects reductor 3, reductor 3
Front-end driven connects gear drive 4, and gear drive 4 front end connects mixing extruder structure 5, and mixing extruder structure 5 fills
In base 1 upper end, mixing extruder structure 5 front end is equipped with extrusion filter 7.
Described mixing extruder structure 5 includes stirring cylinder body 51, paddle 52, screw rod 53, and paddle 52 is designed with two,
It is contained in the middle part of stirring cylinder body 51 side by side, screw rod 53 is contained in the bottom of stirring cylinder body 51, paddle 52 rear side passes through stirring cylinder body
51 are connected to gear drive 4, be designed with sealed compartment 54, have close outside sealed compartment 54 between paddle 52 and a mixing bowl 51 body
Sealed cover 55 is enclosed within sealing on the oar axle of paddle 52 and is pressed in outside sealed compartment 54, between paddle 52 and gear bindiny mechanism 4
Oar axle outside have adapter sleeve 41, equipped with bearing 42 between oar axle and adapter sleeve 41, adapter sleeve one end is fixedly connected stirring cylinder body
Outside rear end, the other end connects the hull outside of gear drive, and stirring cylinder body 51 front end is equipped with bearing block 56, paddle 52
The oar axle of front end is fixedly mounted in bearing block 56, equipped with bearing between paddle front end oar axle and bearing block, screw rod 53 rear end
Stirring cylinder body 51 is passed through to pass through sprocket wheel 57 connecting screw rod motor 6, screw drive motor 6 is arranged on base 1 and is located above and subtracts
Fast machine 3 side, is designed with segment hub seal cabin 58 between screw rod 53 rear end and stirring cylinder body 51, passes through segment hub seal outside sealed compartment
Gland 59 seals, equipped with screw-bearing mechanism 8 between screw rod 253 rear end and sprocket wheel 57, on the stirring cylinder body 51 of screw rod 53 front end
Equipped with discharging opening 9, discharging opening 9 position is equipped with extrusion filter 7.
Described screw rod 53 includes blade 531, rotating shaft 532, and rotating shaft 532 upper end is wound around two blades 531, rotating shaft 532
End is designed with cone boss 533, and a blade 531 is starting tapered position disconnection formation relief port 534, another blade
531 ends have relief port 534 in cone boss 533 upper end gradient position, are provided with scraping blade 535 above cone boss 533.
It is stuck in stirring inboard wall of cylinder block on rear side of cone boss inner, rotating shaft does not have vaned one end pass through the inwall of stirring cylinder body, blade
Suddenly disconnect at inner wall position, form relief port, effect is that during screw rod reversion, material will not produce in the presence of blade
Extruding force, to fracture site can unexpected release it is ensured that material will not be extruded at sealing, the effect of scraping blade is to ensure that material will not
Overstock for a long time at sealing, material can be blown off, be further ensured that material will not extrude away, design simply ingenious, effect
Prominent.
Described paddle 52 includes oar axle 521, blade 522, mixing arm 523, and mixing arm 523 upper end is taper, lower end
It is toroidal, blade 522 two ends connect the taper position of two mixing arms 523 respectively, oar axle 521 is connected to mixing arm 523 circle
Shaped position, two mixing arm 523 localities differ 180 degree, and blade 522 is triangle leaf curling 180 degree, pull out arc
Degree forms blade 522.
Described screw-bearing mechanism 8 includes screw shaft bearing 81, self-aligning bearing 82, positioning spacer 83, thrust ball bearing
84 and bearing block transparent cover 85, in screw shaft bearing 81, equipped with self-aligning bearing 82, screw shaft bearing 81 Inner Front End is equipped with thrust for rear end
Ball bearing 84, equipped with positioning spacer 83 between thrust ball bearing 84 and self-aligning bearing 82, outside screw shaft bearing 81 two ends equipped with
Bearing block transparent cover 85.Screw shaft bearing one end is fixedly connected on cylinder body outside the rear end of stirring cylinder body.
Equipped with extrusion filter 7, it includes fixing snap ring 71, filter head 72, square box for described discharging opening position
Frame 73, discharging shape mouth 74, are designed to round ring boss, inside has circular trough, filter head 72 blocks outside discharging opening end
In circular trough, it is that discharging shapes mouth 74 outside filter head 72, filter head 72 is fixedly mounted on discharging and shapes inside mouth 74,
Discharging shapes mouth 74 side connecting rocker arm 710, and rocking arm 710 other end is fixed on quadra 73 side by straight pin, square
Framework 73 lower end is fixedly connected on base by stull, and quadra 73, built with fixing snap ring 71, has in fixing snap ring 71
Cannelure, the outward flange that the boss of discharging oral area shapes mouth with discharging is together stuck in cannelure, the design of fixing snap ring 71 both sides
There is screw mandrel switching mechanism, screw mandrel 75 upper and lower ends are fixed on quadra 73, are provided with axle between screw mandrel 75 and quadra 73
Hold, screw mandrel 75 upper end is provided with angular wheel 76, quadra 73 upper end both sides equipped with support block, equipped with drive shaft in support block
77, one end of drive shaft 77 is designed with handwheel 78, the angular wheel 76 on corresponding screw mandrel 75 in the drive shaft 77 inside support block
Design and installation has angular wheel 76, and the angular wheel in drive shaft engages each other transmission, discharging with the angular wheel of screw mandrel upper end
The side shaping mouth is equipped with switch handle 79；Described extrusion filter 7 also includes boring cover 711, equipped with rocking arm on boring cover 711
710, rocking arm 710 is installed on the opposite side of quadra 73 by straight pin, equipped with handle 79 on boring cover 711.
When the present invention uses, material is put in a mixing bowl body, stirs material, at this moment screw rod can antiport it is ensured that thing
Material will not be extruded, and screw rod end special construction ensures that material will not reversely be extruded at sealing simultaneously, and paddle stirs material
After mixing uniformly, screw rod rotates forward, and material is extruded, and through the strainer filtering of filter head, some contaminant filters in material is fallen,
Finally from discharging nozzle extrusion molding.Fig. 1 is the schematic diagram when present invention vacuumizes, when Fig. 7 is present invention extrusion state
Schematic diagram.
Screw Extrusion filter-type vacuum kneader and the comparison of traditional handicraft：Elastomeric compound operative employee 2 people, the rubber tapping after discharging
It is necessary to 3 ~ 4 people, cooperation completes operation, and working strength is big, and temperature is high, and environmental condition is bad.Extrusion filters needs 2 people's cooperations, and one
People's discharging one people is responsible for feeding specially, has certain danger.The operating process of rubber strainer needs manual moulding, often sets
The standby situation stinging finger.
Calculate the power that 0.5 ton of material uses according to 1000 liters of kneading machines, traditional handicraft needs the equipment kneader 1 using
Platform 90KW, filter 37KW, mill 45KW, take 5.5 hours altogether；Screw Extrusion filter-type vacuum kneader general power
127KW, it is 2 people that every 0.5 ton of material produces 4.5 hours operating personnel of institute's elapsed time；Screw Extrusion filter-type vacuum kneader with
It is original 73.8% that traditional handicraft compares energy consumption, and cost of labor is the 22.2% of traditional handicraft.
Claims (4)
1. Screw Extrusion filter-type vacuum kneader, it is characterized in that it include base, mair motor, reductor, gear drive,
Mixing extruder structure, mair motor is contained in after base, and mair motor front-end driven connects reductor, reductor front-end driven tooth connection
Wheel drive mechanism, gear drive front end connects mixing extruder structure, and mixing extruder structure is contained in base upper end, stirring extrusion
Device front end is equipped with extrusion filter；Described mixing extruder structure includes stirring cylinder body, paddle, screw rod, and paddle sets
In respect of two, it is contained in the middle part of stirring cylinder body side by side, screw rod is contained in the bottom of stirring cylinder body, on rear side of paddle, pass through stirring cylinder body
It is connected to gear drive, be designed with sealed compartment between paddle and stirring cylinder body, outside sealed compartment, have sealing gland to be enclosed within
On the oar axle of paddle, sealing is pressed in outside sealed compartment, has adapter sleeve outside the oar axle between paddle and gear bindiny mechanism,
Equipped with bearing between oar axle and adapter sleeve, equipped with bearing block, the oar axle of paddle front end is fixedly mounted on axle for stirring cylinder body front end
In bearing, equipped with bearing between paddle front end oar axle and bearing block, spiro rod rear end passes through stirring cylinder body to connect spiral shell by sprocket wheel
Bar motor, screw drive motor is arranged on submounts and is located at reductor side, sets between spiro rod rear end and stirring cylinder body
In respect of segment hub seal cabin, sealed by segment hub seal gland outside sealed compartment, equipped with screw-bearing between spiro rod rear end and sprocket wheel
Mechanism, equipped with discharging opening on the stirring cylinder body of screw front end, discharging opening position is equipped with extrusion filter；Described screw rod includes
Blade, rotating shaft, rotating shaft upper end is wound around two blades, and the tail end of rotating shaft is designed with cone boss, and a blade is tapered in beginning
Position disconnects and forms relief port, and another blade tip has relief port in cone boss upper end gradient position, cone boss
Installed above have scraping blade.
2. Screw Extrusion filter-type vacuum kneader according to claim 1, is characterized in that described paddle includes oar
Axle, blade, mixing arm, mixing arm upper end is taper, and lower end is toroidal, and blade two ends connect the taper of two mixing arms respectively
Position, oar axle is connected to mixing arm toroidal position, and two mixing arm localities differ 180 degree, and blade is triangle leaf
Piece distorts 180 degree, and pull-out radian forms blade.
3. Screw Extrusion filter-type vacuum kneader according to claim 1, is characterized in that described screw-bearing mechanism
Including screw shaft bearing, self-aligning bearing, positioning spacer, thrust ball bearing and bearing block transparent cover, in screw shaft bearing rear end equipped with
Self-aligning bearing, screw shaft bearing Inner Front End equipped with thrust ball bearing, equipped with positioning spacer between thrust ball bearing and self-aligning bearing,
Equipped with bearing block transparent cover outside screw shaft bearing two ends.
4. Screw Extrusion filter-type vacuum kneader according to claim 1, is characterized in that described discharging opening position dress
There is extrusion filter, it includes fixing snap ring, filter head, quadra, discharging shaping mouth, designs outside discharging opening end
Become round ring boss, inside has circular trough, and filter head is stuck in circular trough, be that discharging shapes mouth, mistake outside filter head
Filter head is fixedly mounted on discharging and shapes inside mouth, and discharging shapes mouth side connecting rocker arm, and it is solid that the rocking arm other end passes through straight pin
Be scheduled on quadra side, quadra lower end is fixedly connected on base by stull, quadra built with fixing snap ring, Gu
Determine to have cannelure in snap ring, the outward flange that the boss of discharging oral area shapes mouth with discharging is together stuck in cannelure, fixing card
Ring both sides are designed with screw mandrel switching mechanism, and screw mandrel upper and lower ends are fixed on quadra, are provided between screw mandrel and quadra
Bearing, screw mandrel upper end is provided with angular wheel, and quadra upper end both sides, equipped with support block, equipped with drive shaft in support block, are driven
One end of moving axis is designed with handwheel, and the bevelled gear design on corresponding screw mandrel in the drive shaft inside support block is provided with conical tooth
Wheel, the angular wheel of the angular wheel in drive shaft and screw mandrel upper end engages each other transmission, and discharging shapes the side of mouth equipped with opening
Close handle；Described extrusion filter also includes boring cover, and equipped with rocking arm on boring cover, rocking arm is installed on square by straight pin
The opposite side of framework, equipped with handle on boring cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530364.0A CN104226170B (en) | 2014-10-10 | 2014-10-10 | Screw extrusion filtering type vacuum kneading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530364.0A CN104226170B (en) | 2014-10-10 | 2014-10-10 | Screw extrusion filtering type vacuum kneading machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104226170A CN104226170A (en) | 2014-12-24 |
| CN104226170B true CN104226170B (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410530364.0A Active CN104226170B (en) | 2014-10-10 | 2014-10-10 | Screw extrusion filtering type vacuum kneading machine |
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| CN (1) | CN104226170B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984685A (en) * | 2015-07-10 | 2015-10-21 | 张家港市大驿汽配科技有限公司 | Production line for preparing welding seam glue |
| CN113289514B (en) * | 2021-06-08 | 2022-11-11 | 厦门金鹭硬质合金有限公司 | Horizontal powder mixer capable of being vacuumized |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186651Y (en) * | 1991-07-08 | 1995-01-04 | 金明 | Hard alloy plastic extruder |
| CN1102612A (en) * | 1993-11-10 | 1995-05-17 | 株式会社佐藤铁工所 | Vacuum kneading and extruding method and apparatus |
| CN103707429A (en) * | 2013-12-17 | 2014-04-09 | 南通密炼捏合机械有限公司 | Various-screw discharging and kneading machine |
| CN204159280U (en) * | 2014-10-10 | 2015-02-18 | 如皋市通达机械制造有限公司 | Screw Extrusion filter-type vacuum kneader |
-
2014
- 2014-10-10 CN CN201410530364.0A patent/CN104226170B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186651Y (en) * | 1991-07-08 | 1995-01-04 | 金明 | Hard alloy plastic extruder |
| CN1102612A (en) * | 1993-11-10 | 1995-05-17 | 株式会社佐藤铁工所 | Vacuum kneading and extruding method and apparatus |
| CN103707429A (en) * | 2013-12-17 | 2014-04-09 | 南通密炼捏合机械有限公司 | Various-screw discharging and kneading machine |
| CN204159280U (en) * | 2014-10-10 | 2015-02-18 | 如皋市通达机械制造有限公司 | Screw Extrusion filter-type vacuum kneader |
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| CN104226170A (en) | 2014-12-24 |
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