CN208745305U - A kind of feed device of extruder - Google Patents
A kind of feed device of extruder Download PDFInfo
- Publication number
- CN208745305U CN208745305U CN201821419953.1U CN201821419953U CN208745305U CN 208745305 U CN208745305 U CN 208745305U CN 201821419953 U CN201821419953 U CN 201821419953U CN 208745305 U CN208745305 U CN 208745305U
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- Prior art keywords
- hopper
- charging line
- feed device
- blade
- extruder
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Abstract
The utility model discloses a kind of feed devices of extruder, are related to field of plastic particle production equipment, solve the technical issues of raw material arching causes discharge port to block.Be characterized in that: it include be fixedly connected on hopper above extruder, the storage bin that one end is connected to the charging line of the hopper and is connected to the charging line other end, feeding mechanism is equipped in the charging line, the charging line is obliquely installed and higher end is connected to the feed inlet of the hopper, and described lower one end of charging line is connected to storage bin；Several buffering blades for dredging the magazine feed mouth are removably connected in the hopper.It, which has, prevents raw material the advantages of discharge outlet arching, dredging discharge port, improving the production efficiency of extruder.
Description
Technical field
The utility model relates to plastic particle production equipment technical field, more specifically, it relates to a kind of extruder
Feed device.
Background technique
Plastic cement is in the every field being widely used in life.In plastic cement production process, plastic material is filled by feeding
It sets and is transferred into extruder, under the pressure and shearing force that it is generated, be uniformly mixed and be sufficiently plasticized, it is final logical
Cross mouth mold molding.In existing extruder feeding device, the feeding speed of hopper is much larger than the speed of production of extruder, easily causes original
Material accumulated plugging, blanking at magazine feed mouth is difficult.
To solve the above problems, disclosing one in the Chinese utility model patent file of Publication No. CN205553134U
Kind of extruder feeding device comprising organic frame is set up on the spring of hopper on the rack, hopper, connection barrel and hopper
Glassware, the auxiliary feeding mechanism being obliquely installed is connected in hopper bottom, and rack is equipped with control panel, connection control is equipped in hopper
The inductor of panel processed.
Feeding efficiency is improved by being equipped with auxiliary feeding mechanism in hopper bottom in above-mentioned technical proposal, to prevent raw material
It is blocked in hopper and is equipped with inductor control feeding speed, but the program is only through control feeding speed to increase or reduce
Material quantity in hopper to hopper discharge port and is not up to dredging effect, and raw material is easy the arching in hopper and causes hopper discharge port
Blocking.
Utility model content
Problem in view of the prior art, the purpose of this utility model is to provide a kind of feed devices of extruder, pass through
Using the charging line being obliquely installed, the buffering blade being equipped on hopper inner wall has anti-to solve the above problems
The advantages of only raw material arching, dredging discharge port.
To achieve the above object, the utility model provides following technical solution:
A kind of feed device of extruder, including hopper, one end connection hopper being fixedly connected on above extruder
Charging line and the storage bin that is connected to the charging line other end, be equipped with feeding mechanism in the charging line, it is described to give
Pipe material is obliquely installed and higher end is connected to the feed inlet of the hopper, and described lower one end of charging line is connected to storage bin,
Several buffering blades for dredging the magazine feed mouth are removably connected in the hopper.
By using above-mentioned technical proposal, the buffering blade of dredging magazine feed mouth, raw material are connected on hopper inner wall
Fallen from charging line, partially fall directly into the discharge port of hopper, a part fall after buffering blade again by discharge port into
Enter in extruder, raw material is avoided all to be deposited directly on discharge port.It is able to delay raw material fall time and reduces falling speed, reach
To the effect for avoiding raw material arching and shunting, the effect of hopper discharge port is dredged.
Further, the buffering blade bottom is offered several on the hopper inner wall integrally formed with locating support
With the locating slot of locating support cooperation.
By using above-mentioned technical proposal, buffering blade is erected in hopper by locating support, plays fixed buffering leaf
The effect of piece.
Further, the buffering blade include newel and along the newel short transverse from top to bottom successively
Several blades and several lower blades of arrangement.
By using above-mentioned technical proposal, buffering blade is centered on newel around distribution, several blades and several
Lower blade is arranged along its short transverse, is achieved the effect that good raw material dispersion, is prevented raw material arching.
Further, there are gap between two panels upper leaf piece, the lower blade is located at immediately below gap.
By using above-mentioned technical proposal, there are gaps between two panels blade, make raw material during falling, pass through seam
Gap falls in inferior lobe on piece, by the shunting again of lower blade, raw material is avoided to block hopper discharge port.
Further, the locating support includes to be fixedly connected on the positioning column of the center column bottom and be connected to
Locating piece on the positioning column, the cross-sectional area of the positioning column are less than the cross-sectional area of the locating piece.
By using above-mentioned technical proposal, the cross-sectional area of locating piece is greater than the cross-sectional area of positioning column, so that fixed
Position bracket stability with higher, prevents from causing buffering blade to tilt when raw material damping of shocks blade, guarantees that it shunts effect
Fruit.
Further, several feedholes passed through for raw material are offered on the buffering blade.
By using above-mentioned technical proposal, raw material can fall into extruder by feedhole after the shunting of buffering blade
It is interior, avoid raw material from being deposited on buffering blade.
Further, the fixing groove chimeric with the buffering blade is offered on the newel.
By using above-mentioned technical proposal, buffering blade is detachably connected on newel, it can be according to the needs of use
Buffering blade, or adjustment buffering blade quantity are dismantled, to reach different use demands.
Further, the vibrating motor for preventing raw material to be deposited on the buffering blade is provided on the hopper outer wall.
By using above-mentioned technical proposal, when work, vibrating motor starting drives hopper vibration, and hopper drives in hopper
Buffering blade vibrates together, and raw material is prevented to be deposited on buffering blade, is conducive to material and enters extruder.
Further, the side of the hopper towards the charging line is removably connected with end cap, opens on the end cap
Equipped with through-hole, the charging line is coaxially arranged with hose made of flexible material towards end cap one end, and the hose is towards end
Lid one end is connected to the through-hole.
By using above-mentioned technical proposal, on the one hand, end cap can prevent introduced contaminants foreign matter fall in hopper with original
Material mixing, improves product quality；On the other hand, end cap, which is connected to charging line and hopper, hose by hose, can prevent feeding
Pipeline is vibrated with hopper, improves its stability.
Compared with prior art, the utility model has the beneficial effects that
(1) it by the way that several blades and lower blade is arranged, avoids raw material from being disposably all deposited in barrel discharge port, prevents
Only raw material arching achievees the effect that dredge discharge port.
(2) it by opening up several feedholes on buffering blade, fall into raw material can by feedhole in hopper discharge port,
It avoids being deposited on buffering blade.
(3) by setting locating piece and locating slot, buffering blade is fixedly connected in hopper, prevents buffering blade in original
Material, which impacts lower skew, topples over, and increases the stability of buffering blade.
(4) by setting vibrating motor, raw material is prevented to be deposited on buffering blade, discharge port is dredged, under reaching good
Expect effect.
Detailed description of the invention
Fig. 1 is feed device entirety bisecting plane cross-sectional view in the utility model；
Fig. 2 be the utility model in feed device integrally explode after bisecting plane cross-sectional view；
Fig. 3 is the perspective view of the explosion of hopper, buffering blade and end cap in the utility model.
Appended drawing reference: 1, hopper；11, locating slot；2, charging line；21, feeding mechanism；201, conveyor screw；202, it drives
Dynamic motor；3, storage bin；4, buffering blade；41, newel；401, fixing groove；42, blade；43, lower blade；44, feeding
Hole；5, locating support；51, positioning column；52, locating piece；6, end cap；61, through-hole；7, vibrating motor；8, hose.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
As shown in Figure 1, a kind of feed device of extruder, including hopper 1, charging line 2 and storage bin 3, hopper 1 are fixed
It is connected to above extruder, one end of charging line 2 is connected to hopper 1, and the other end is connected to storage bin 3.In charging line 2
Equipped with feeding mechanism 21, feeding mechanism 21 includes conveyor screw 201 and driving conveyor screw in charging line 2
The driving motor 202 of 201 rotations.202 shaft end of driving motor passes through charging line 2 and is fixedly and coaxially connected with conveyor screw 201,
Conveyor screw 201 is from the lower one end of charging line 2 by feedstock transportation to hopper 1, and charging line 2 is obliquely installed and it is higher by one
The feed inlet of end connection hopper 1, the lower one end of charging line 2 is connected to storage bin 3.
As depicted in figs. 1 and 2, it in order to avoid 1 discharge port of hopper blocks, is removably connected in hopper 1 for dredging object
Several buffering blades 4 of material, there are the gaps passed through for raw material between 1 inner wall of buffering blade 4 and hopper.Buffering blade 4 includes
The newel 41 for thering is hopper 1 to be coaxially disposed and several blades 42 from top to bottom successively arranged along 41 short transverse of newel
With several lower blades 43.Preferably, blade 42 and lower blade 43 are set as sector.It is offered on newel 41 for upper
The fixing groove 401 of blade 42 and the insertion of lower blade 43 can dismantle buffering blade 4, or adjustment buffering blade 4 according to the needs of use
Quantity.
As shown in Figures 2 and 3, between two blades 42 there are the gap passed through for raw material, between two lower blades 43
Equally there are the gaps passed through for raw material.Blade 42 is not oppositely arranged with lower blade 43, and a piece of lower blade 43 is located at two on pieces
The underface in the gap between blade 42.The feeding of several irregular distributions passed through for raw material is also provided on buffering blade 4
Hole 44.Raw material can be fallen into extruder by feedhole 44 after the shunting of buffering blade 4, raw material is avoided to be deposited in buffering
On blade 4.
Integrally formed with locating support 5, locating support 5 includes that one end is fixedly connected on newel for the bottom of newel 41
Multiple positioning columns 51 on 41 and the locating piece 52 for being connected to 51 other end of positioning column.Preferably, three formation of positioning column 51
Triangle cone, with stronger stability.The cross-sectional area of locating piece 52 is greater than the cross-sectional area of positioning column 51.Expecting
Struggle against the locating slot 11 for offering on 1 inner wall and cooperating with locating piece 52.Locating support 5 can prevent from making when raw material damping of shocks blade 4
It is tilted at buffering blade 4, guarantees its shunting effect.
It is deposited on buffering blade 4 to further avoid raw material, is fixedly connected with vibrating motor 7 on 1 outer wall of hopper.Vibration
Dynamic motor 7 drives hopper 1 to vibrate after starting, and hopper 1 drives the buffering blade 4 in hopper 1 to vibrate together, is conducive to material whereabouts
Into extruder.
In order to avoid charging line 2 is vibrated with hopper 1, the side of hopper 1 towards charging line 2 is connected by screw to
There is end cap 6,6 center of end cap offers through-hole 61, and it is mixed with raw material in hopper 1 that end cap 6 can prevent introduced contaminants foreign matter from falling
It closes, improves product quality.Charging line 2 is coaxially arranged with hose 8 made of flexible material towards 6 one end of end cap, hose 8 with give
Pipe material 2 is fixed by clip, and hose 8 is connected to towards 6 one end of end cap with through-hole 61, and hose 8 is preferably made of cloth.
It the course of work of the utility model and has the beneficial effect that:
Start driving motor 202, it is defeated that driving motor 202 drives the rotation of conveyor screw 201 that will be located at the raw material in storage bin 3
It send to hopper 1, material reaches discharge port by the peptizaiton of blade 42 and lower blade 43.Start vibrating motor 7, hopper 1
It is vibrated together with the buffering blade 4 being located in hopper 1, the raw material of discharge outlet is being vibrated with the raw material being located on buffering blade 4
Discharge port is passed through under effect, raw material is avoided all to be deposited in the discharge port of hopper 1, reaches good blanking effect.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of feed device of extruder, including hopper (1), one end connection hopper being fixedly connected on above extruder
(1) charging line (2) and the storage bin (3) being connected to charging line (2) other end, which is characterized in that the feed pipe
Feeding mechanism (21) are equipped in road (2), the charging line (2) is obliquely installed and higher end be connected to the hopper (1) into
Material mouth, lower one end connection storage bin (3) of charging line (2)；
Several buffering blades (4) for dredging the hopper (1) feeding port are removably connected in the hopper (1).
2. a kind of feed device of extruder according to claim 1, which is characterized in that buffering blade (4) bottom
Integrally formed with locating support (5), several positioning with the locating support (5) cooperation are offered on hopper (1) inner wall
Slot (11).
3. a kind of feed device of extruder according to claim 2, which is characterized in that the buffering blade (4) includes
Have newel (41) and several blades (42) for from top to bottom successively arranging along the newel (41) short transverse and if
Dry lower blade (43).
4. a kind of feed device of extruder according to claim 3, which is characterized in that two panels upper leaf piece (42) it
Between there are gap, the lower blade (43) is located at immediately below gap.
5. a kind of feed device of extruder according to claim 3, which is characterized in that the locating support (5) includes
There are the positioning column (51) for being fixedly connected on the newel (41) bottom and the locating piece being connected on the positioning column (51)
(52), the cross-sectional area of the positioning column (51) is less than the cross-sectional area of the locating piece (52).
6. a kind of feed device of extruder according to claim 1, which is characterized in that opened on the buffering blade (4)
Equipped with several feedholes (44) passed through for raw material.
7. a kind of feed device of extruder according to claim 3, which is characterized in that opened up on the newel (41)
There are the fixing groove chimeric with the buffering blade (4) (401).
8. a kind of feed device of extruder according to claim 1, which is characterized in that set on hopper (1) outer wall
It is equipped with the vibrating motor (7) for preventing raw material to be deposited on the buffering blade (4).
9. a kind of feed device of extruder according to claim 8, which is characterized in that the hopper (1) is described in
The side of charging line (2) is removably connected with end cap (6), offers through-hole (61), the charging line on the end cap (6)
(2) it is coaxially arranged with hose made of flexible material (8) towards end cap (6) one end, the hose (8) is towards end cap (6) one end
It is connected to the through-hole (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821419953.1U CN208745305U (en) | 2018-08-30 | 2018-08-30 | A kind of feed device of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821419953.1U CN208745305U (en) | 2018-08-30 | 2018-08-30 | A kind of feed device of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208745305U true CN208745305U (en) | 2019-04-16 |
Family
ID=66081578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821419953.1U Active CN208745305U (en) | 2018-08-30 | 2018-08-30 | A kind of feed device of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208745305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253855A (en) * | 2019-06-28 | 2019-09-20 | 杨德林 | A kind of novel planetary extruder feed mechanism |
| CN111910342A (en) * | 2020-08-05 | 2020-11-10 | 湖南恒信新型建材有限公司 | Production method of polyester fiber melt-blown non-woven fabric |
-
2018
- 2018-08-30 CN CN201821419953.1U patent/CN208745305U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253855A (en) * | 2019-06-28 | 2019-09-20 | 杨德林 | A kind of novel planetary extruder feed mechanism |
| CN111910342A (en) * | 2020-08-05 | 2020-11-10 | 湖南恒信新型建材有限公司 | Production method of polyester fiber melt-blown non-woven fabric |
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