CN209141401U - A kind of feeding device of extruder - Google Patents
A kind of feeding device of extruder Download PDFInfo
- Publication number
- CN209141401U CN209141401U CN201821968034.XU CN201821968034U CN209141401U CN 209141401 U CN209141401 U CN 209141401U CN 201821968034 U CN201821968034 U CN 201821968034U CN 209141401 U CN209141401 U CN 209141401U
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- CN
- China
- Prior art keywords
- stripper plate
- cylinder
- cover board
- extruder
- feeding 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.)
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Abstract
The utility model discloses a kind of feeding devices of extruder, including cylinder, cylinder side is provided with feed inlet, the feed inlet includes the stripper plate of two sides, rotating wheel is provided with below stripper plate, it is provided with extension board above stripper plate, cover board is hinged on extension board, is provided with arc concave shape on the stripper plate opposite face.The utility model has the following advantages that and effect: after organosilicon colloid is admitted to feed inlet, due to the special shape of arc concave shape, colloidal pressure can be easy to be rotated the place taken turns and brought into cylinder, the colloid of top can inwardly be squeezed in cover board simultaneously, the entrance of colloid is further speeded up, guarantees working efficiency.
Description
Technical field
The utility model relates to extruder technology field, in particular to a kind of feeding device of extruder.
Background technique
Extruder be by screw rod rotation generate pressure and shearing force, can allow material sufficiently carry out plasticizing and
Uniformly mixing, passes through the molding mechanical equipment of mouth mold.Extruder can be divided into double screw extruder, single screw extrusion machine by classification
And rare multi-screw extruder and elastirotor extruder, most commonly single screw extrusion machine.
Extruder applied to organosilicon production generally includes rack, cylinder is provided in rack, cylinder side is provided with
The single screw rod being driven by motor, the cylinder other side are provided with mouth mold, and cylinder side is provided with feed inlet.But extruder is using
In the process, since the viscosity of organosilicon colloid and elasticity are larger, organosilicon is caused to be difficult to be admitted to inner barrel, influences work effect
Rate.
Utility model content
The purpose of the utility model is to provide one kind organosilicon colloid to be quickly fed from the feed inlet extruder barrel
Interior feeding device.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of charging of extruder
Device, including cylinder, cylinder side are provided with feed inlet, and the two sides of the feed inlet are provided with stripper plate, set below stripper plate
It is equipped with rotating wheel, extension board is provided with above stripper plate, cover board is hinged on extension board, is arranged on the stripper plate opposite face
There is arc concave shape.
By using above-mentioned technical proposal, after organosilicon colloid is admitted to feed inlet, due to the special shape of arc concave shape,
Colloidal pressure can be easy to be rotated the place taken turns and brought into cylinder, while the colloid of top can inwardly squeezed in cover board,
Further speed up the entrance of colloid.
Be further arranged to: the stripper plate upper surface is provided with the curved rod for extending to cylinder, is arranged in curved rod
There is compressed spring, slides sliding on bar and be provided with slipping block, one end of compressed spring is fixed on slipping block, and slipping block is solid respectively
Cover board is scheduled on to be relatively distant from the side of stripper plate.
By using above-mentioned technical proposal, compressed spring drives cover board movement, to further increase cover board to colloid
Squeezing effect accelerates working efficiency.
Be further arranged to: opposing compression plate side is provided with arc protrusion on cover board.
By using above-mentioned technical proposal, arc protrusion can more go deep between two pieces of stripper plates, so that on a small quantity
It also being capable of more convenient feeding feed inlet when colloid.
Be further arranged to: stripper plate lower end is provided with catch tray.
By using above-mentioned technical proposal, catch tray can collect the colloid fallen on a small quantity, avoid wasting.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model feeding device.
In figure: 1, cylinder；2, feed inlet；3, stripper plate；4, rotating wheel；5, extension board；6, cover board；7, arc concave shape；8,
Curved rod；9, compressed spring；10, slipping block；11, arc protrudes；12, catch tray；13, motor.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
The side side of a kind of feeding device of extruder, including cylinder 1,1 terminal position of cylinder is provided with feed inlet 2,
The two sides of feed inlet 2 are provided with stripper plate 3, between stripper plate 3 be connected to inside cylinder 1,3 lower position of stripper plate, which is provided with, to be turned
Driving wheel 4, rotating wheel 4 are driven rotation by a motor 13 for being mounted on 3 outside of stripper plate, and colloid is placed on feed inlet 2, and
It is squeezed into inside cylinder 1 by the drive of rotating wheel 4.
The top of stripper plate 3 is provided with extension board 5, and extension board 5 unanimously extends on cylinder 1 and fixed.Court on extension board 5
Cover board 6, the lower surface camber protrusion 11 of cover board 6 are hinged with to 3 direction of stripper plate.
The upper surface of two stripper plates 3 is provided with the curved rod 8 for extending to cylinder 1, is arranged with compression bullet in curved rod 8
Spring 9 slides sliding on bar and is provided with slipping block 10, and one end of compressed spring 9 is fixed on slipping block 10, and slipping block 10 is solid respectively
Cover board 6 is scheduled on to be relatively distant from the side of stripper plate 3.Wherein, the center of circle of curved rod 8 is with the center point of 6 hinged place of cover board with same
A bit, to guarantee that cover board 6 is more stable to the extruding of colloid.
It is provided with arc concave shape 7 on 3 opposite face of stripper plate, to facilitate rotating wheel 4 that colloid is squeezed into cylinder 1 when rotating
It is interior, it is leaked out above or below stripper plate 3 without being easy.
3 lower end of stripper plate is provided with catch tray 12, and catch tray 12 is used to collect in the colloid leaked out on a small quantity, to subtract
The waste of few material.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (4)
1. a kind of feeding device of extruder, including cylinder, cylinder side are provided with feed inlet, it is characterised in that: the charging
Mouthful two sides be provided with stripper plate, be provided with rotating wheel below stripper plate, be provided with extension board above stripper plate, on extension board
It is hinged with cover board, is provided with arc concave shape on the stripper plate opposite face.
2. a kind of feeding device of extruder according to claim 1, it is characterised in that: the stripper plate upper surface is all provided with
It is equipped with the curved rod for extending to cylinder, compressed spring is provided in curved rod, sliding on bar is slid and is provided with slipping block, compress bullet
One end of spring is fixed on slipping block, and slipping block is separately fixed at cover board and is relatively distant from the side of stripper plate.
3. a kind of feeding device of extruder according to claim 1, it is characterised in that: opposing compression plate side on cover board
It is provided with arc protrusion.
4. a kind of feeding device of extruder according to claim 1, it is characterised in that: stripper plate lower end is provided with collection
Disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968034.XU CN209141401U (en) | 2018-11-27 | 2018-11-27 | A kind of feeding device of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968034.XU CN209141401U (en) | 2018-11-27 | 2018-11-27 | A kind of feeding device of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209141401U true CN209141401U (en) | 2019-07-23 |
Family
ID=67287720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821968034.XU Active CN209141401U (en) | 2018-11-27 | 2018-11-27 | A kind of feeding device of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209141401U (en) |
-
2018
- 2018-11-27 CN CN201821968034.XU patent/CN209141401U/en active Active
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