CN218399366U - Automatic planet extruder of deashing degasification - Google Patents
Automatic planet extruder of deashing degasification Download PDFInfo
- Publication number
- CN218399366U CN218399366U CN202222519577.6U CN202222519577U CN218399366U CN 218399366 U CN218399366 U CN 218399366U CN 202222519577 U CN202222519577 U CN 202222519577U CN 218399366 U CN218399366 U CN 218399366U
- Authority
- CN
- China
- Prior art keywords
- heating
- extruder
- cylinder
- communicated
- deashing
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The application provides a planetary extruder capable of automatically deashing and degassing, which comprises an extruder body, wherein an extrusion cylinder communicated with the interior of the extruder body is arranged on one side of the extruder body, and an extrusion screw is arranged in an inner cavity of the extrusion cylinder; heating deliming mechanism, heating deliming mechanism includes: the heating cylinder is sleeved on the circumferential side surface of the extrusion cylinder, and a heating cavity is formed between the heating cylinder and the extrusion cylinder; the heating box is provided with a heating rod in an inner cavity, and the inner cavity of the heating box is communicated with the heating cavity through an air inlet pipe; the input end of the fan is communicated with the inner cavity of the heating box through a guide pipe, and the output end of the fan is communicated with the heating cavity through an air outlet pipe; the deliming degasification mechanism, the deliming degasification mechanism includes: the exhaust pipe is communicated with the extrusion cylinder, and a suction pump is arranged in the exhaust pipe; a cleaning block is arranged in the exhaust pipe; the extruder can ensure that the materials which are not melted are heated and melted when being extruded by the extruding screw rod, thereby improving the utilization rate of the raw materials and ensuring the product quality.
Description
Technical Field
The disclosure relates generally to the technical field of planetary extruders, and in particular relates to a planetary extruder capable of automatically deashing and degassing.
Background
The planet screw type extruder is characterized in that a spiral middle section (namely a plasticizing section) of a screw in the extruder or the whole screw (only a feeding section of a feeding part is not the planet screw) is of a planet screw type structure, a central screw is used as a driving screw during working, a plurality of small-diameter screws are meshed with the central screw to rotate, the small-diameter screws can rotate and revolve around the central screw, the periphery of the small screws is also provided with an outer sleeve with spiral teeth in the outer sleeve, the outer sleeve is also a machine barrel and is fixedly connected with the front machine barrel and the rear machine barrel through bolts, the thread section of the screw is in an involute tooth form, and a spiral is a multi-head thread.
Through retrieval, the Chinese utility model discloses an "extruder deashing and degassing device and an extruder", the patent publication number of which is CN114536713A, the deashing and degassing device is arranged at the deashing and degassing port of the extruder barrel and comprises a power transmission component, a first connecting rod, a second connecting rod, a first pushing plate, a second pushing plate and a vacuum seat; the vacuum seat and the machine barrel form a closed cavity, one ends of the first connecting rod and the second connecting rod are respectively connected to the power transmission assembly, and the other ends of the first connecting rod and the second connecting rod respectively penetrate through the vacuum seat and are connected to the first pushing plate and the second pushing plate; the drive of power transmission unit is first, the second connecting rod drives first bulldozing board and second respectively and bulldozes the board and do reciprocating linear motion from top to bottom along the barrel deashing gas port inner wall, thereby bulldoze the material that the deashing gas port department gushed out to the barrel in, can realize the high-efficient deashing gas removal to macromolecular material in the extruder course of working, can effectively solve because the material gushes out the problem of the deashing gas removal difficulty that leads to at the deashing gas port, and wide to the application scope of material, but it still can effectually deashing not, not few granule is not melted and is deposited in the material in, influence product quality, for this reason, we provide an automatic planet extruder who takes off the ash gas.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it would be desirable to provide an automatic deashing and degassing planetary extruder, comprising,
a pedestal, be provided with extruder mechanism on the base, extruder mechanism includes: the extruder comprises an extruder body, wherein a feeding hopper communicated with the interior of the extruder body is arranged at the top of the extruder body, an extruding cylinder communicated with the interior of the extruder body is arranged on one side of the extruder body, and an extruding screw rod is arranged in an inner cavity of the extruding cylinder and can rotate around the axis of the extruding cylinder;
heating deliming mechanism, heating deliming mechanism includes: the heating cylinder is fixedly sleeved on the peripheral side surface of the extrusion cylinder, and a heating cavity is formed between the heating cylinder and the extrusion cylinder; the heating box is provided with a heating rod in the inner cavity, and one end of the inner cavity of the heating box is communicated with the heating cavity through an air inlet pipe; the input end of the fan is communicated with the other end of the inner cavity of the heating box through a guide pipe, and the output end of the fan is communicated with the heating cavity through an air outlet pipe;
the deashing and degassing mechanism is arranged on one side of the heating cylinder close to the extruder body; the deashing degasification mechanism comprises: the exhaust pipe is communicated with the extrusion cylinder, and a suction pump is arranged in the exhaust pipe; a cleaning block is arranged in the exhaust pipe; and the driving assembly is connected with the cleaning block and used for driving the cleaning block to push the residual materials in the exhaust pipe back to the extruding cylinder.
According to the technical scheme provided by the embodiment of the application, the heating box is arranged between the base and the heating cylinder and fixedly connected with the base.
According to the technical scheme provided by the embodiment of the application, the exhaust pipe is provided with a first exhaust part perpendicular to the extrusion cylinder and a second exhaust part perpendicular to the first exhaust part; the air suction pump is fixedly installed in the second exhaust part, and the cleaning block is connected with the inner wall of the first exhaust part in a sliding mode.
According to the technical scheme provided by the embodiment of the application, the driving assembly comprises:
the guard plate is provided with a transverse section and a vertical section which are perpendicular to each other, the vertical section of the guard plate is parallel to the axis of the first exhaust part and is fixedly connected with the extrusion cylinder, and a sliding groove is formed in one side, close to the first exhaust part, of the vertical section of the guard plate;
the screw rod is parallel to the vertical section of the guard plate, and one end of the screw rod is rotationally connected with the bottom surface of the transverse section of the guard plate through a bearing; a moving block is connected to the screw rod in a threaded manner, one side wall of the moving block is connected with the cleaning block through a connecting rod, the other side wall of the moving block is fixedly connected with a limiting block, and the limiting block is connected with the sliding chute in a sliding manner;
the motor is fixedly installed on the extruding cylinder, and the output end of the motor is fixedly connected with the other end of the screw rod.
According to the technical scheme provided by the embodiment of the application, the extruder body is provided with a controller, the controller is provided with a button, and the controller is electrically connected with the heating rod, the fan, the air suction pump and the motor.
According to the technical scheme that this application embodiment provided, be provided with the battery box on the base, the inner chamber of battery box is provided with the battery, the battery respectively with the heating rod the fan the aspirator pump reaches the motor electricity is connected.
According to the technical scheme that this application embodiment provided, the access hole has been seted up on the lateral wall of extruder body, access hole department articulates there is the access door.
The beneficial effect of this application does: when the extruder is used, materials are fed into the extruder body along the feeding hopper, the materials are extruded by the extruding screw in the extruding cylinder, the fan and the heating rod are started, air in the heating cavity enters the inner cavity of the heating box along the air inlet pipe, the heating rod heats the air, and the hot air is fed back into the heating cavity along the air outlet pipe by the fan, so that the extruding cylinder is heated circularly, the materials which are not melted are heated and melted when being extruded by the extruding screw, the utilization rate of raw materials is improved, and the product quality is ensured; meanwhile, the air suction pump is started, and the gas in the extrusion cylinder is output along the exhaust pipe to perform deashing and degassing on the material; the driving assembly is started, the driving assembly drives the cleaning block to move back and forth along the inner wall of the exhaust pipe, and the residual materials in the exhaust pipe are pushed back to the extrusion cylinder, so that the materials are prevented from being blocked in the exhaust pipe, and the efficiency of deashing and degassing is prevented from being influenced.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
FIG. 1 is a schematic structural view of a planetary extruder with automatic deashing and degassing functions;
FIG. 2 is a schematic structural view of the heating and deashing mechanism in FIG. 1;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is a schematic sectional enlarged view of the heating box of fig. 1.
In the figure: 1. a base; 2. an extruder mechanism; 201. an extruder body; 202. a hopper; 203. an access door; 204. an extrusion cylinder; 205. extruding a screw; 3. a heating deliming mechanism; 301. a heating cylinder; 302. a heating cartridge; 303. an air outlet pipe; 304. a fan; 305. an air inlet pipe; 306. a heating rod; 4. a deliming and degassing mechanism; 401. a guard plate; 402. a motor; 403. a screw rod; 404. a limiting block; 405. a chute; 406. a cleaning block; 407. a moving block; 408. a bearing; 409. a connecting rod; 410. a getter pump; 411. a second exhaust section; 412. a first exhaust portion; 5. a battery box; 6. and a controller.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-4, a planetary extruder with automatic de-ashing and de-aeration includes,
base 1, be provided with extruder mechanism 2 on the base 1, extruder mechanism 2 includes: the extruder comprises an extruder body 201, wherein a feeding hopper 202 communicated with the interior of the extruder body 201 is arranged at the top of the extruder body 201, an extruding cylinder 204 communicated with the interior of the extruder body 201 is arranged at one side of the extruder body 201, an extruding screw 205 is arranged in the inner cavity of the extruding cylinder 204, and the extruding screw 205 can rotate around the axis of the extruding cylinder 204;
the deashing and degassing mechanism 4 is arranged on one side, close to the extruder body 201, of the heating cylinder 301; the deashing and degassing mechanism 4 comprises: the exhaust pipe is communicated with the extrusion cylinder 204, and a suction pump 410 is arranged in the exhaust pipe; a cleaning block 406 is arranged in the exhaust pipe; and the driving assembly is connected with the cleaning block 406 and is used for driving the cleaning block 406 to push the residual materials in the exhaust pipe back into the extruding cylinder 204.
Specifically, as shown in fig. 1, the heating box 302 is disposed between the base 1 and the heating cartridge 301 and is fixedly connected to the base 1.
Specifically, as shown in fig. 3, the exhaust pipe has a first exhaust part 412 perpendicular to the extrusion cylinder 204 and a second exhaust part 411 perpendicular to the first exhaust part 412; the suction pump 410 is fixedly installed in the second exhaust portion 411, and the cleaning block 406 is slidably connected to an inner wall of the first exhaust portion 412.
Specifically, the drive assembly includes:
the protection plate 401 has a transverse section and a vertical section which are perpendicular to each other, the vertical section of the protection plate 401 is parallel to the axis of the first exhaust part 412 and is fixedly connected with the extrusion cylinder 204, and one side of the vertical section of the protection plate 401, which is close to the first exhaust part 412, is provided with a sliding groove 405;
the screw rod 403 is parallel to the vertical section of the guard plate 401, and one end of the screw rod 403 is rotatably connected with the bottom surface of the horizontal section of the guard plate 401 through a bearing 408; a moving block 407 is connected to the screw rod 403 through a thread, one side wall of the moving block 407 is connected to the cleaning block 406 through a connecting rod 409, the other side wall of the moving block 407 is fixedly connected to a limiting block 404, and the limiting block 404 is slidably connected to the sliding groove 405;
and the motor 402 is fixedly arranged on the extruding cylinder 204, and the output end of the motor 402 is fixedly connected with the other end of the screw rod 403.
Specifically, as shown in fig. 1, a controller 6 is disposed on the extruder body 201, a button is disposed on the controller 6, and the controller 6 is electrically connected to the heating rod 306, the fan 304, the suction pump 410, and the motor 402.
Specifically, as shown in fig. 1, a battery box 5 is disposed on the base 1, and a storage battery is disposed in an inner cavity of the battery box 5, and the storage battery is electrically connected to the heating rod 306, the fan 304, the suction pump 410, and the motor 402.
Specifically, an access hole has been seted up on the lateral wall of extruder body 201, access hole department articulates there is access door 203.
The working process is as follows: when the extruder is used, materials are fed into the extruder body 201 along the feeding hopper 202, extruded through the extrusion screw 205 in the extrusion cylinder 204, the fan 304 and the heating rod 306 are turned on through the controller 6, air in the heating cavity enters the inner cavity of the heating box 302 along the air inlet pipe 305, the air is heated by the heating rod 306, hot air is fed back into the heating cavity along the air outlet pipe 303 by the fan 304, and therefore the extrusion cylinder 204 is heated circularly, the materials which are not melted are heated and melted when extruded by the extrusion screw 205, the utilization rate of raw materials is improved, and the product quality is guaranteed; meanwhile, the air suction pump 410 is turned on, and the gas in the extrusion cylinder 204 is output along the exhaust pipe to perform deashing and degassing on the material; the motor 402 is started, the output shaft of the motor 402 rotates forwards and backwards periodically, so that the screw rod 403 is driven to rotate forwards and backwards periodically, the moving block 407 is driven to reciprocate periodically along the screw rod, and further, the cleaning block 406 is driven to reciprocate along the inner wall of the first exhaust part 412, so that the material entering the first exhaust part 412 along with the gas is pushed back into the extrusion cylinder 204, the material is prevented from being blocked in the exhaust pipe, and the efficiency of deashing and degassing is prevented from being influenced.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (7)
1. A planetary extruder capable of automatically deashing and degassing is characterized by comprising,
base (1), be provided with extruder mechanism (2) on base (1), extruder mechanism (2) include: the extruder comprises an extruder body (201), wherein a feeding hopper (202) communicated with the interior of the extruder body (201) is arranged at the top of the extruder body (201), an extruding cylinder (204) communicated with the interior of the extruder body is arranged on one side of the extruder body (201), an extruding screw (205) is arranged in an inner cavity of the extruding cylinder (204), and the extruding screw (205) can rotate around the axis of the extruding cylinder (204);
heating deliming mechanism (3), heating deliming mechanism (3) includes: the heating cylinder (301), the heating cylinder (301) is fixedly sleeved on the peripheral side surface of the extrusion cylinder (204), and a heating cavity is formed between the heating cylinder (301) and the extrusion cylinder (204); the heating device comprises a heating box (302), wherein a heating rod (306) is arranged in an inner cavity of the heating box (302), and one end of the inner cavity of the heating box (302) is communicated with a heating cavity through an air inlet pipe (305); the input end of the fan (304) is communicated with the other end of the inner cavity of the heating box (302) through a guide pipe, and the output end of the fan (304) is communicated with the heating cavity through an air outlet pipe (303);
the deashing and degassing mechanism (4), the deashing and degassing mechanism (4) is arranged on one side of the heating cylinder (301) close to the extruder body (201); the deashing and degassing mechanism (4) comprises: the exhaust pipe is communicated with the extrusion cylinder (204), and a suction pump (410) is arranged in the exhaust pipe; a cleaning block (406) is arranged in the exhaust pipe; a drive assembly coupled to the cleaning block (406) for driving the cleaning block (406) to push material remaining in the vent tube back into the barrel (204).
2. The planetary extruder with automatic ash removal and degassing according to claim 1, wherein the heating box (302) is arranged between the base (1) and the heating cylinder (301) and is fixedly connected with the base (1).
3. The planetary extruder of claim 2, wherein the exhaust pipe has a first exhaust portion (412) perpendicular to the extrusion cylinder (204) and a second exhaust portion (411) perpendicular to the first exhaust portion (412); the suction pump (410) is fixedly arranged in the second exhaust part (411), and the cleaning block (406) is connected with the inner wall of the first exhaust part (412) in a sliding manner.
4. The planetary extruder of automatic deashing and degassing of claim 3, wherein the drive assembly comprises:
the protection plate (401) is provided with a transverse section and a vertical section which are perpendicular to each other, the vertical section of the protection plate (401) is parallel to the axis of the first exhaust part (412) and is fixedly connected with the extrusion cylinder (204), and one side, close to the first exhaust part (412), of the vertical section of the protection plate (401) is provided with a sliding groove (405);
the screw rod (403), the screw rod (403) is parallel to the vertical section of the guard plate (401), and one end of the screw rod (403) is rotatably connected with the bottom surface of the horizontal section of the guard plate (401) through a bearing (408); a moving block (407) is connected to the screw rod (403) in a threaded manner, one side wall of the moving block (407) is connected with the cleaning block (406) through a connecting rod (409), the other side wall of the moving block is fixedly connected with a limiting block (404), and the limiting block (404) is slidably connected with the sliding groove (405);
the motor (402), the motor (402) is fixedly mounted on the extrusion cylinder (204), and the output end of the motor (402) is fixedly connected with the other end of the screw rod (403).
5. The planetary extruder of claim 4, wherein a controller (6) is arranged on the extruder body (201), a button is arranged on the controller (6), and the controller (6) is electrically connected with the heating rod (306), the fan (304), the suction pump (410) and the motor (402).
6. The planetary extruder of claim 5, wherein a battery box (5) is arranged on the base (1), and an inner cavity of the battery box (5) is provided with a storage battery which is electrically connected with the heating rod (306), the fan (304), the suction pump (410) and the motor (402) respectively.
7. The planetary extruder of claim 6, wherein an access opening is formed on one side wall of the extruder body (201), and the access opening is hinged with an access door (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222519577.6U CN218399366U (en) | 2022-09-22 | 2022-09-22 | Automatic planet extruder of deashing degasification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222519577.6U CN218399366U (en) | 2022-09-22 | 2022-09-22 | Automatic planet extruder of deashing degasification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218399366U true CN218399366U (en) | 2023-01-31 |
Family
ID=85034444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222519577.6U Active CN218399366U (en) | 2022-09-22 | 2022-09-22 | Automatic planet extruder of deashing degasification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218399366U (en) |
-
2022
- 2022-09-22 CN CN202222519577.6U patent/CN218399366U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210125633U (en) | Microwave and high-temperature steam integrated waste treatment equipment | |
| CN113427607A (en) | Single-stage vacuum extruder | |
| CN201949858U (en) | Circular mold granulating machine | |
| CN218399366U (en) | Automatic planet extruder of deashing degasification | |
| AU2004245128A1 (en) | Device for the preparation of plastics material for recycling purposes | |
| CN209580420U (en) | Extruder is used in a kind of production of PE multiple tube | |
| CN215282460U (en) | Single-stage vacuum extruder | |
| CN216100330U (en) | Extrusion equipment with automatic exhaust function | |
| CN215203383U (en) | Screw extrusion device | |
| CN220763471U (en) | Low-noise high-torque double-screw extruder | |
| CN111452412B (en) | Environment-friendly garbage solid-liquid separation equipment | |
| CN115256864A (en) | Multi-screw co-extrusion blow molding machine | |
| CN213972023U (en) | Plastic granulator convenient to cutting | |
| CN111347705A (en) | Spring-type garbage extruder | |
| CN216941423U (en) | Plastic bowl degradation is with retrieving device of recycling | |
| CN220113866U (en) | Material handle recovery system of injection molding material piece | |
| CN219381511U (en) | Rubber filter | |
| CN209832282U (en) | Plasticizing and toughening device for waste rubber and plastic | |
| CN213675295U (en) | Extrusion forming mechanism for injection mold | |
| CN213198714U (en) | Double-screw extruder | |
| CN219076220U (en) | Crushing type thermosetting plastic extruder | |
| CN212603272U (en) | Make things convenient for extruding machine of material loading | |
| CN219446005U (en) | Injection molding machine | |
| CN219707362U (en) | Quantitative extruder for powder coating processing | |
| CN217616742U (en) | Extrusion device for recycling waste household appliances |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |