CN211868559U - Screw extruder's unloading mechanism - Google Patents
Screw extruder's unloading mechanism Download PDFInfo
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- CN211868559U CN211868559U CN201821777356.6U CN201821777356U CN211868559U CN 211868559 U CN211868559 U CN 211868559U CN 201821777356 U CN201821777356 U CN 201821777356U CN 211868559 U CN211868559 U CN 211868559U
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- hopper
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- stirring
- dust removal
- screw extruder
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Abstract
The utility model provides a discharging mechanism of a screw extruder, which comprises a hopper, a stirring device, a discharging pipe, a temperature sensor, a heating plate, a dust removing device, a window, an opening and closing door, a bracket and a supporting leg, wherein the stirring device is arranged at the middle position in the hopper; the dust removal device is welded above the hopper; the temperature sensor is fixed on the side part of the hopper through a bolt; the heating plate is fixed on the side part of the hopper through a bolt. The utility model discloses an agitating unit, the setting of dust collector and hot plate generates heat through the hot plate circular telegram and heats the material in the hopper, keeps material mobility, is favorable to the smooth and easy entering extruder of material, and agitating unit stirs the material, prevents that the material from bonding on the inner wall of hopper, and the material can produce waste gas, dust etc. at the heating stirring in-process, handles through dust collector, avoids polluting the surrounding environment, the marketing and the application of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of screw extruder, especially, relate to a screw extruder's unloading mechanism.
Background
In recent years, with the rapid development of the plastic industry, the application field of plastic products is continuously expanded, plastic processing equipment has penetrated into various industries of national economy and becomes an important component of the mechanical industry of China, plays an increasingly important role in national economy, the extruder is widely applied to various processing workshops, the material feeding device is generally used for processing plastic, rubber products and the like, when the material is fed by a traditional plastic extruder, the material enters a feed inlet of a screw extruder through a hopper by the self gravity, when the material is light or has high humidity, which results in poor flowability of the material, the material is easily accumulated in the hopper, the traditional operation mode is that a stirring rod is manually adopted to stir and press the hopper, and the defects of high labor intensity, uneven feeding and unsafe operation exist.
The invention discloses a blanking mechanism of an extruder, which is disclosed as CN 206633373A in China patent publication, and comprises a cylinder body, wherein a feeding hopper is arranged on the cylinder body, and a plurality of ultrasonic oscillators are uniformly distributed along the inner wall of the feeding hopper. But the unloading mechanism material of current screw extruder is easy for the caking in the hopper, bonds on the inner wall, lacks suitable agitating unit, and the material mobility is poor in the hopper, lacks auxiliary firing equipment and temperature monitoring equipment, and the material can produce waste gas, dust etc. at the unloading in-process, can cause the problem of pollution to the surrounding environment.
Therefore, it is necessary to invent a blanking mechanism of a screw extruder.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a screw extruder's unloading mechanism to the unloading mechanism material that solves current screw extruder is easy to be caked in the hopper, bonds on the inner wall, lacks suitable agitating unit, and the material is mobile nature poor in the hopper, lacks auxiliary firing equipment and temperature monitoring equipment, and the material can produce waste gas at the unloading in-process, and the dust etc. can cause the problem of pollution to the surrounding environment. The blanking mechanism of the screw extruder comprises a hopper, a stirring device, a blanking pipe, a temperature sensor, a heating plate, a dust removal device, a window, an opening and closing door, four supports and four supporting legs, wherein the four supporting legs are respectively welded at four corners below the supports; the hopper is welded in the middle of the bracket; the stirring device is arranged in the middle of the interior of the hopper; the dust removal device is welded above the hopper; the window is embedded in the front side of the hopper; the temperature sensor is fixed on the left side of the hopper through a bolt; the heating plate is fixed on the right side of the hopper through a bolt; the blanking pipe is welded below the hopper; the opening and closing door is fixed between the hopper and the blanking pipe through a hinge.
The stirring device comprises a motor, a stirring blade, a through hole and a stirring rod, and the stirring rod is connected with the motor through a coupler; the stirring blades are welded on the side part of the stirring rod; the through holes are uniformly formed in the stirring blade; the outer edge of the stirring blade is attached to the inner wall of the hopper; the stirring blade is made of KN17 high-molecular ceramic polymer; XTL100 type is selected for use to the motor, and the motor drives the puddler and rotates, and then drives the stirring leaf at the hopper internal rotation, stirs the material, scrapes the material that goes hopper inner wall to bond, and the effectual material caking of avoiding and bonding are favorable to the material to get into the extruder smoothly on the hopper inner wall.
The dust removal device comprises a dust removal fan, a pipeline, a dust collector and a dust removal cover, wherein the dust removal fan is fixed at the upper end in the dust removal cover through a bolt; the dust collector is connected with the dust hood through a pipeline; the dedusting fan is 28A-2/4-72 type; the lateral part of dust arrester is provided with the dust removal mouth, and the material can produce waste gas, dust etc. at the stirring in-process, inhales waste gas, dust etc. in the dust arrester through the dust exhausting fan who sets up in the dust excluding hood, prevents pollution surrounding environment such as waste gas, dust, regularly clears up the impurity in the dust arrester through the dust removal mouth, guarantees laying dust device normal operating.
The temperature sensor is M18 multiplied by 62mm/LSCI type; the heating plate is made of cast aluminum heating plates; temperature sensor passes through the wire and links to each other with the hot plate, and the hot plate circular telegram generates heat and heats the material in the hopper, increases the mobility of material, prevents that the material from absorbing moisture in the air, influencing the material quality, and temperature sensor can respond to the hopper internal temperature, carries out real time monitoring to the hopper internal temperature, makes the material keep good mobility.
The window is made of organic glass; the horizontal rotation angle of the opening and closing door is 180 degrees; the hopper is conical; the support is circular, and it has the window to open in the side of hopper, can observe material level and material loading condition through the window, and there is the door that opens and shuts the bottom of hopper, can be used for stopping reinforced or adjust the feeding volume.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a setting of agitating unit, motor drive puddler rotate, and then drive the stirring leaf and stir the material at the hopper internal rotation, scrape the material that goes hopper inner wall to bond, and the effectual material caking of avoiding and bonding are favorable to the material to get into the extruder smoothly on the inner wall of hopper.
2. The utility model discloses a dust collector's setting, material can produce waste gas, dust etc. at the unloading in-process, and through setting up in the dust exhausting fan in the dust excluding hood inhales dust arrester with waste gas, dust etc. in, prevent polluting the surrounding environment such as waste gas, dust, through the impurity in the dust catcher of regularly clearing up the dust removal mouth, guarantee laying dust device normal operating.
3. The utility model discloses a hot plate and temperature sensor's setting, the hot plate circular telegram is generated heat and is heated the material in the hopper, increases the mobility of material, prevents that the material from absorbing moisture in the air, influences the material quality, and temperature sensor can respond to the hopper internal temperature, carries out real time monitoring to the hopper internal temperature, makes the material keep good mobility.
4. The utility model discloses a window and the setting of opening and shutting the door, it has the window to open in the side of hopper, can observe material level and material loading condition through the window, and there is the door that opens and shuts the bottom of hopper, can be used for stopping reinforced or adjust the feeding volume.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the stirring device of the present invention.
Fig. 3 is a schematic structural view of the dust removing device of the present invention.
In the figure:
1-hopper, 2-stirring device, 21-motor, 22-stirring blade, 23-through hole, 24-stirring rod, 3-blanking pipe, 4-temperature sensor, 5-heating plate, 6-dust remover, 61-dust removing fan, 62-pipeline, 63-dust collector, 64-dust removing cover, 7-window, 8-opening and closing door, 9-bracket and 10-supporting leg.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 3
The utility model provides a screw extruder's unloading mechanism, its characterized in that: the automatic feeding device comprises a hopper 1, a stirring device 2, a blanking pipe 3, a temperature sensor 4, a heating plate 5, a dust removal device 6, a window 7, an opening and closing door 8, a support 9 and four support legs 10, wherein the four support legs 10 are respectively welded at four corners below the support 9; the hopper 1 is welded in the middle of the bracket 9; the stirring device 2 is arranged in the middle of the interior of the hopper 1; the dust removal device 6 is welded above the hopper 1; the window 7 is embedded at the front side of the hopper 1; the temperature sensor 4 is fixed on the left side of the hopper 1 through a bolt; the heating plate 5 is fixed on the right side of the hopper 1 through a bolt; the blanking pipe 3 is welded below the hopper 1; the opening and closing door 8 is fixed between the hopper 1 and the blanking pipe 3 through a hinge.
The stirring device 2 comprises a motor 21, a stirring blade 22, a through hole 23 and a stirring rod 24, wherein the stirring rod 24 is connected with the motor 21 through a coupler; the stirring blade 22 is welded on the side part of the stirring rod 24; a plurality of through holes 23 are uniformly formed in the stirring blade 22; the outer edge of the stirring blade 22 is attached to the inner wall of the hopper 1; the stirring blade 22 is made of KN17 high-molecular ceramic polymer; XTL100 type is selected for use to motor 21, and motor 21 drives puddler 24 and rotates, and then drives stirring leaf 22 at 1 internal rotation of hopper, stirs the material, scrapes the material that the 1 inner wall of hopper bonded, and the effectual material caking of avoiding and bonding are favorable to the material to get into the extruder smoothly on the inner wall of hopper.
The dust removal device 6 comprises a dust removal fan 61, a pipeline 62, a dust collector 63 and a dust removal cover 64, wherein the dust removal fan 61 is fixed at the upper end of the inner part of the dust removal cover 64 through a bolt; the dust collector 63 is connected with a dust hood 64 through a pipeline 62; the dust removal fan 61 is of a 28A-2/4-72 type; the lateral part of dust arrester 63 is provided with the dust removal mouth, and the material can produce waste gas, dust etc. at the stirring in-process, inhales waste gas, dust etc. in dust arrester 63 through the dust exhausting fan 61 that sets up in dust excluding hood 64, prevents that waste gas, dust etc. from polluting the surrounding environment, regularly clears up the impurity in the dust arrester 63 through the dust removal mouth, guarantees dust collector 6 normal operating.
The temperature sensor 4 is of an M18 multiplied by 62mm/LSCI type; the heating plate 5 is made of cast aluminum heating plates; temperature sensor 4 links to each other with hot plate 5 through the wire, and hot plate 5 circular telegram generates heat and heats the material in hopper 1, increases the mobility of material, prevents that the material from absorbing moisture in the air, influencing the material quality, and temperature sensor 4 can respond to the temperature in the hopper 1, carries out real time monitoring to the temperature in the hopper 1, makes the material keep good mobility.
The window 7 is made of organic glass; the opening and closing door 8 horizontally rotates for 180 degrees; the hopper 1 is conical; support 9 is circular, opens at the side of hopper 1 has window 7, can observe material level and material loading condition through window 7, and there is opening and shutting door 8 bottom of hopper 1, can be used for stopping feeding or adjusting the feeding volume.
Principle of operation
In the utility model, the motor 21 drives the stirring rod 24 to rotate, and then drives the stirring blade 22 to rotate in the hopper 1, so as to stir the material, scrape the material adhered to the inner wall of the hopper 1, effectively avoid the material caking, and facilitate the material to smoothly enter the extruder, the heating plate 5 is electrified to generate heat to heat the material in the hopper 1, so as to increase the fluidity of the material, prevent the material from absorbing moisture from the air, and influence the quality of the material, the temperature sensor 4 can sense the temperature in the hopper 1, and monitor the temperature in the hopper 1 in real time, so as to keep the material in good fluidity, the material can generate waste gas, dust and the like in the stirring process, the waste gas, dust and the like are sucked into the dust collector 63 through the dust removing fan 61 arranged in the dust hood 64, thereby preventing the pollution of the surrounding environment such as waste gas, dust and the like, the impurities in the dust collector 63 are regularly cleaned through the dust removing port, a window 7 is formed in the side face of the hopper 1, the material level and the feeding condition can be observed through the window 7, and an opening and closing door 8 is arranged at the bottom of the hopper 1 and can be used for stopping feeding or adjusting the feeding amount.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (5)
1. The utility model provides a screw extruder's unloading mechanism which characterized in that: the automatic feeding device comprises a hopper (1), a stirring device (2), a blanking pipe (3), a temperature sensor (4), a heating plate (5), a dust removal device (6), a window (7), an opening and closing door (8), a support (9) and four supporting legs (10), wherein the four supporting legs (10) are respectively welded at four corners below the support (9); the hopper (1) is welded in the middle of the bracket (9); the stirring device (2) is arranged in the middle of the interior of the hopper (1); the dust removal device (6) is welded above the hopper (1); the window (7) is embedded in the front side of the hopper (1); the temperature sensor (4) is fixed on the left side of the hopper (1) through a bolt; the heating plate (5) is fixed on the right side of the hopper (1) through a bolt; the blanking pipe (3) is welded below the hopper (1); the opening and closing door (8) is fixed between the hopper (1) and the discharging pipe (3) through a hinge.
2. The blanking mechanism of a screw extruder according to claim 1, wherein: the stirring device (2) comprises a motor (21), a stirring blade (22), a through hole (23) and a stirring rod (24), wherein the stirring rod (24) is connected with the motor (21) through a coupler; the stirring blade (22) is welded on the side part of the stirring rod (24); a plurality of through holes (23) are uniformly formed in the stirring blade (22); the outer edge of the stirring blade (22) is attached to the inner wall of the hopper (1); the stirring blade (22) is made of KN17 high-molecular ceramic polymer; the motor (21) is XTL100 type.
3. The blanking mechanism of a screw extruder according to claim 1, wherein: the dust removal device (6) comprises a dust removal fan (61), a pipeline (62), a dust collector (63) and a dust removal cover (64), wherein the dust removal fan (61) is fixed at the upper end of the inside of the dust removal cover (64) through a bolt; the dust collector (63) is connected with the dust hood (64) through a pipeline (62); the dedusting fan (61) is of a 28A-2/4-72 type; the side part of the dust collector (63) is provided with a dust cleaning port.
4. The blanking mechanism of a screw extruder according to claim 1, wherein: the temperature sensor (4) is of M18 multiplied by 62mm/LSCI type; the heating plate (5) is made of cast aluminum heating plates; the temperature sensor (4) is connected with the heating plate (5) through a lead.
5. The blanking mechanism of a screw extruder according to claim 1, wherein: the window (7) is made of organic glass; the opening and closing door (8) horizontally rotates 180 degrees; the hopper (1) is conical; the bracket (9) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777356.6U CN211868559U (en) | 2018-10-31 | 2018-10-31 | Screw extruder's unloading mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777356.6U CN211868559U (en) | 2018-10-31 | 2018-10-31 | Screw extruder's unloading mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211868559U true CN211868559U (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821777356.6U Active CN211868559U (en) | 2018-10-31 | 2018-10-31 | Screw extruder's unloading mechanism |
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| Country | Link |
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| CN (1) | CN211868559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231339A (en) * | 2022-07-19 | 2022-10-25 | 台嘉玻璃纤维有限公司 | Sustainable buffering and discharging device of glass fiber pure oxygen kiln |
-
2018
- 2018-10-31 CN CN201821777356.6U patent/CN211868559U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231339A (en) * | 2022-07-19 | 2022-10-25 | 台嘉玻璃纤维有限公司 | Sustainable buffering and discharging device of glass fiber pure oxygen kiln |
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