CN108858719A - A kind of screw extruder mixing device - Google Patents
A kind of screw extruder mixing device Download PDFInfo
- Publication number
- CN108858719A CN108858719A CN201811047225.7A CN201811047225A CN108858719A CN 108858719 A CN108858719 A CN 108858719A CN 201811047225 A CN201811047225 A CN 201811047225A CN 108858719 A CN108858719 A CN 108858719A
- Authority
- CN
- China
- Prior art keywords
- feeding
- box
- agitator
- screw
- mixing device
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/22—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by screw or worm
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of screw extruder mixing device, including feeding mechanism and rabbling mechanism, the discharge port of the rabbling mechanism is connected with the feed inlet of feeding mechanism.The configuration of the present invention is simple is practical; effectively powder can be uniformly mixed when encountering powder blanking in process of production and smoothly brought into screw rod; avoid the occurrence of powder blanking unevenness or the not blanking that suspends; it is deposited in and causes to build bridge on material tube inner wall; shut down a series of production problems such as cleaning hopper; to improve production efficiency, mitigate the workload of worker.
Description
Technical field：
The present invention relates to a kind of screw extruder mixing devices.
Background technique：
The hopper that existing extruder hopper generallys use is open inverted conical shape hopper construction.When raw material are from more
When a weighing balance falls into hopper, mixing cannot be effectively and timely carried out, in blanking process, since powder is gently easy heap very much
Product, it is difficult to by screw extruder material feeding.These powders to suspend are adsorbed on hopper inner wall can be cumulative, over time will
It causes putty in hopper, build bridge, when building bridge in hopper, worker will shut down disassembly hopper cleaning.It can if things go on like this make
It is granulated yield decline at extruder, worker's workload increases, and working efficiency reduces.
Summary of the invention：
The present invention is to provide a kind of screw extruder mixing device to solve the above-mentioned problems of the prior art.
The technical solution adopted in the present invention has：A kind of screw extruder mixing device, including feeding mechanism and blender
Structure, the discharge port of the rabbling mechanism are connected with the feed inlet of feeding mechanism；
The feeding mechanism includes box for feeding odd, screw feeding axis and feeding motor, and the screw feeding axis is rotatably connected on
In box for feeding odd, feeding motor is fixed on the outer wall of box for feeding odd, and feeding motor is connected with screw feeding axis, and spiral is driven to send
Expect axis rotation, inlet port and outlet port are equipped on box for feeding odd；
The rabbling mechanism includes agitator, agitating shaft and stirring motor, and stirring motor is fixed on agitator, and is stirred
The output shaft of motor is fixedly connected with agitating shaft, and agitator is connected with the feed inlet of box for feeding odd；
The agitating shaft includes axis body, stirring rod, scraper plate and scraping blade, and axis body is fixed in several stirring rod layerings
On, a scraper plate is fixed in the end of every stirring rod, a scraping blade is fixed on the outer end face of every piece of scraper plate；
The lower end of the agitator is equipped with discharging channel, and the bottom surface of the discharging channel is bevel structure, is plugged on agitator
Backing plate and floating rule, the backing plate is parallel to the bottom surface of discharging channel, and the top of backing plate passes through the outer wall of agitator and stretches in stirring
Bucket is outer, and the bottom end of backing plate is stretched in box for feeding odd by the discharge port of discharging channel, and floating rule one end contacts on the upper surface of backing plate, separately
One end stretches in outside agitator.
Further, the floating rule is horizontally disposed.
Further, the scraping blade is made of rubber material, and scraping blade is fixed on scraper plate by screw.
Further, the scraper plate is rectangular-shaped.
Further, the box for feeding odd is equipped with access hole, is hinged with maintenance door on box for feeding odd, and maintenance door is by access hole
Closing.
The present invention has the advantages that：
The configuration of the present invention is simple is practical, and effectively powder can be uniformly mixed when encountering powder blanking in process of production
And smoothly bring into screw rod, it avoids the occurrence of powder blanking unevenness or the not blanking that suspends, is deposited in and causes to build bridge on material tube inner wall,
It shuts down a series of production problems such as cleaning hopper and mitigates the workload of worker to improve production efficiency.
Detailed description of the invention：
Fig. 1 is structure of the invention figure.
Fig. 2 is the structure chart of feeding mechanism in the present invention.
Fig. 3 is the structure chart of rabbling mechanism in the present invention.
Specific embodiment：
The present invention will be further described below with reference to the drawings.
Such as Fig. 1 to Fig. 3, a kind of screw extruder mixing device of the present invention, including feeding mechanism 1 and rabbling mechanism 2, stirring
The discharge port of mechanism 2 is connected with the feed inlet of feeding mechanism 1.
Feeding mechanism 1 includes box for feeding odd 11, screw feeding axis 12 and feeding motor 13, and screw feeding axis 12 is rotatably connected on
In box for feeding odd 11, feeding motor 13 is fixed on the outer wall of box for feeding odd 11, and feeding motor 13 is connected with screw feeding axis 12, send
Expect that motor 13 drives screw feeding axis 12 to rotate, inlet port and outlet port are equipped on box for feeding odd 11.
Rabbling mechanism 2 includes agitator 21, agitating shaft 22 and stirring motor 23, and stirring motor 23 is fixed on agitator 21
On, and the output shaft of stirring motor 23 is fixedly connected with agitating shaft 22, agitator 21 is connected with the feed inlet of box for feeding odd 11.
Agitating shaft 22 includes axis body 221, stirring rod 222, scraper plate 223 and scraping blade 224, and several layerings of stirring rod 222 are solid
Due on axis body 221, and stirring rod 222 is horizontally disposed, fixes a scraper plate 223 in the end of every stirring rod 222, scrapes at every piece
A scraping blade 224 is fixed on the outer end face of plate 223.
When agitating shaft 22 rotates, blocking material is sticked if having on the inner wall of agitator 21 and gluing, gluing glutinous material can be scraped
Piece 224 scrapes, and scraping blade 224 can be sticky on the inner wall of agitator 21 to avoid material.
The lower end of agitator 21 is equipped with discharging channel 211, and the bottom surface of the discharging channel 211 is bevel structure, on agitator 21
It is plugged with backing plate 212 and floating rule 213, floating rule 213 is horizontally disposed, and backing plate 212 is obliquely installed, and backing plate 212 is parallel to discharging channel 211
Bottom surface.The top of backing plate 212 passes through the outer wall of agitator 21 and stretches in outside agitator 21, and the bottom end of backing plate 212 passes through discharging
The discharge port in road 211 stretches in box for feeding odd 11, and 213 one end of floating rule contacts on the upper surface of backing plate 212, and the other end stretches in stirring
Outside bucket 21.
Backing plate 212 can be sticky on the bottom surface of discharging channel 211 to avoid material, glued on backing plate 212 it is glutinous have material when, will
Floating rule 213 is inserted on agitator 21, and floating rule 213 is contacted on the upper surface of backing plate 212, is inclined then along backing plate 212
Tilted direction back and forth twitches backing plate 212, and striking off for material on backing plate 212 can be realized.
Scraping blade 224 is made of rubber material, and scraping blade 224 is fixed on scraper plate 223 by screw.Scraper plate 223 is rectangle
Shape.
It is equipped with access hole 15 on box for feeding odd 11, is hinged with maintenance door 16 on box for feeding odd 11, maintenance door 16 is by access hole
15 closings.
When feeding mechanism 1 blocks, maintenance door 16 can be opened, passes through 15 dredge blockage point of access hole, user
Just.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, can also make several improvements without departing from the principle of the present invention, these improvement also should be regarded as of the invention
Protection scope.
Claims (5)
1. a kind of screw extruder mixing device, it is characterised in that：Including feeding mechanism (1) and rabbling mechanism (2), the stirring
The discharge port of mechanism (2) is connected with the feed inlet of feeding mechanism (1)；
The feeding mechanism (1) includes box for feeding odd (11), screw feeding axis (12) and feeding motor (13), the screw feeding axis
(12) it is rotatably connected in box for feeding odd (11), feeding motor (13) is fixed on the outer wall of box for feeding odd (11), and feeding motor
(13) be connected with screw feeding axis (12), and drive screw feeding axis (12) rotate, on box for feeding odd (11) be equipped with feed inlet and
Discharge port；
The rabbling mechanism (2) includes agitator (21), agitating shaft (22) and stirring motor (23), and stirring motor (23) is fixed on
On agitator (21), and the output shaft of stirring motor (23) is fixedly connected with agitating shaft (22), agitator (21) and box for feeding odd
(11) feed inlet is connected；
The agitating shaft (22) includes axis body (221), stirring rod (222), scraper plate (223) and scraping blade (224), is stirred described in several
It mixes bar (222) layering to be fixed on axis body (221), a scraper plate (223) is fixed in the end of every stirring rod (222), at every piece
A scraping blade (224) is fixed on the outer end face of scraper plate (223)；
The lower end of the agitator (21) is equipped with discharging channel (211), and the bottom surface of the discharging channel (211) is bevel structure, is stirring
Backing plate (212) and floating rule (213) are plugged on bucket (21), the backing plate (212) is parallel to the bottom surface of discharging channel (211), and pads
The top of plate (212) passes through the outer wall of agitator (21) and stretches in agitator (21) outside, and the bottom end of backing plate (212) passes through discharging channel
(211) discharge port stretches in box for feeding odd (11), and floating rule (213) one end contacts on the upper surface of backing plate (212), and the other end is stretched
Outside in agitator (21).
2. screw extruder mixing device as described in claim 1, it is characterised in that：The floating rule (213) is horizontally disposed.
3. screw extruder mixing device as described in claim 1, it is characterised in that：The scraping blade (224) uses rubber material
Material is made, and scraping blade (224) is fixed on scraper plate (223) by screw.
4. screw extruder mixing device as described in claim 1, it is characterised in that：The scraper plate (223) is rectangular-shaped.
5. screw extruder mixing device as described in claim 1, it is characterised in that：The box for feeding odd (11) is equipped with maintenance
Mouth (15), is hinged with maintenance door (16) on box for feeding odd (11), and maintenance door (16) closes access hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811047225.7A CN108858719A (en) | 2018-09-09 | 2018-09-09 | A kind of screw extruder mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811047225.7A CN108858719A (en) | 2018-09-09 | 2018-09-09 | A kind of screw extruder mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108858719A true CN108858719A (en) | 2018-11-23 |
Family
ID=64323546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811047225.7A Pending CN108858719A (en) | 2018-09-09 | 2018-09-09 | A kind of screw extruder mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108858719A (en) |
-
2018
- 2018-09-09 CN CN201811047225.7A patent/CN108858719A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181123 |
|
| WD01 | Invention patent application deemed withdrawn after publication |