CN219294692U - Double-screw extruder convenient to clear chamber - Google Patents
Double-screw extruder convenient to clear chamber Download PDFInfo
- Publication number
- CN219294692U CN219294692U CN202320651819.9U CN202320651819U CN219294692U CN 219294692 U CN219294692 U CN 219294692U CN 202320651819 U CN202320651819 U CN 202320651819U CN 219294692 U CN219294692 U CN 219294692U
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- China
- Prior art keywords
- wall
- screw extruder
- movable block
- box
- twin screw
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- 238000001125 extrusion Methods 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 238000010030 laminating Methods 0.000 claims description 2
- 238000010926 purge Methods 0.000 claims 4
- 239000007788 liquid Substances 0.000 abstract description 14
- 238000005406 washing Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of extruders, in particular to a double-screw extruder convenient for cavity cleaning, which comprises a main body, a connecting box and a fixed box, wherein the upper end of the main body is provided with a feed inlet, one end of the main body is provided with an extrusion bin, the inside of the connecting box is provided with a driving motor, one end of the driving motor is provided with a screw rod, the outer wall of the screw rod is provided with a movable block, one end of the movable block is provided with a connecting block, the inside of the fixed box is provided with a telescopic motor, one end of the telescopic motor is provided with a telescopic plate, when cleaning liquid is poured into the inside of the main body from the feed inlet, the telescopic motor drives the telescopic plate to stretch, the telescopic plate stretches in the extrusion bin, when the telescopic plate stretches in a proper position, the telescopic plate is closed, the movable block drives the telescopic plate to move in the extrusion bin, the telescopic plate can push the cleaning liquid in the extrusion bin, so that the cleaning liquid flows in the extrusion bin, and meanwhile the inner wall of the extrusion bin is scraped and cleaned.
Description
Technical Field
The utility model relates to the technical field of extruders, in particular to a double-screw extruder convenient for cavity cleaning.
Background
The double screw is same as the single screw, and is also divided into a feeding section, a compression section and a homogenization section. Twin screw extruders are of many types, and are mainly classified according to the direction of rotation of the screws and the degree of engagement of the screws, and the twin screw extruder is required in the production process;
the existing material is placed inside the machine through the feed inlet after starting the machine when using the extruder, along with the operation of the machine, the material is extruded from the discharge gate after being processed in the extruder, but after the material passes through the inside of the machine, the raw material can remain on the inner wall of the machine, the inner wall of the machine is not cleaned for a long time, the caking of the material on the inner wall of the machine can be caused, and the subsequent use of the machine is affected.
Disclosure of Invention
Aiming at the problems in the prior art, a double-screw extruder convenient for cavity cleaning is provided.
The specific technical scheme is as follows:
the utility model provides a double screw extruder convenient to clear chamber, includes main part, joint box and fixed case, the upper end of main part is equipped with the feed inlet, the one end of main part is equipped with extrusion bin, the inside of joint box is equipped with driving motor, driving motor's one end is equipped with the lead screw, the outer wall of lead screw is equipped with the movable block, the one end of movable block is equipped with the connecting block, the inside of fixed case is equipped with flexible motor, flexible motor's one end is equipped with the expansion plate.
Preferably, one end of the feeding port is fixedly connected to the top of the main body, one end of the extrusion bin is fixedly connected to one end of the main body, and one end of the extrusion bin, which is far away from the main body, is provided with a discharging port.
Preferably, one side of the connecting box is fixedly connected with the inner wall of the extrusion bin, one end of the driving motor is fixedly connected with the inner wall of the connecting box, one end of the driving motor, which is far away from the connecting box, is inserted and connected with the inner wall of the screw rod, and one end of the screw rod, which is far away from the driving motor, is movably connected with the inner wall of the connecting box.
Preferably, a limit groove is formed in one side of the connecting box, a sliding groove is formed in the inner wall of the connecting box, the sliding groove is symmetrically distributed on the inner wall of the connecting box, and the inner wall of the movable block is movably connected with the outer wall of the screw rod.
Preferably, one end of the connecting block is fixedly connected to the top of the movable block, one end of the connecting block, which is far away from the movable block, is slidably connected to the inner wall of the connecting box through the sliding groove, and the connecting block is symmetrically distributed on the outer wall of the movable block.
Preferably, one end of the fixed box is fixedly connected with one end of the movable block, the outer wall of the telescopic motor is connected with the inner wall of the fixed box in a fitting manner, and one end of the telescopic motor penetrates through one side of the fixed box and is fixedly connected with the inner wall of the telescopic plate.
The technical scheme has the following advantages or beneficial effects:
1. when using this device, after pouring into the inside of main part with the washing liquid from the feed inlet, use outside terminal start driving motor, drive the lead screw and rotate, the movable block and the connecting block that are located the lead screw outer wall at this moment will remove at the inner wall of spout along with the rotation at the lead screw, simultaneously use outside terminal start flexible motor, flexible motor drives the expansion plate and stretches out and draws back in the inside of extruding the storehouse, after the expansion plate stretches out and draws back suitable position, close flexible motor, the movable block will drive the expansion plate and remove in extruding the storehouse inside, the expansion plate just can promote the inside washing liquid of extruding the storehouse, accelerate the washing liquid and flow in extruding the storehouse inside, simultaneously carry out and scratch the washing to the inner wall of extruding the storehouse, the washing liquid after the washing will be discharged from the discharge gate, set up this device and be convenient for clean extruding the inside of main part, keep extruding the inside hygienic environment of storehouse, avoid the raw materials to stay in extruding the inside of storehouse, cause the damage to the machine inside.
Drawings
Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.
FIG. 1 is a schematic diagram of a twin-screw extruder with a cavity convenient to clean;
FIG. 2 is a schematic cross-sectional view of a twin-screw extruder with a cavity cleaning facility according to the present utility model;
FIG. 3 is a schematic view of a cleaning device and a main body of a twin-screw extruder for facilitating cavity cleaning according to the present utility model;
fig. 4 is a schematic drawing showing a disassembly of a cleaning device in a twin-screw extruder for cleaning cavities.
The above reference numerals denote: 1. a main body; 11. a feed inlet; 2. extruding the mixture out of a bin; 21. a discharge port; 3. a connection box; 31. a limit groove; 32. a chute; 4. a driving motor; 41. a screw rod; 5. a movable block; 51. a connecting block; 6. a fixed box; 61. a telescopic motor; 7. and a telescopic plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1-4, a double screw extruder convenient to clear chamber, including main part 1, junction box 3 and fixed case 6, the upper end of main part 1 is equipped with feed inlet 11, the one end of main part 1 is equipped with extrusion storehouse 2, the inside of junction box 3 is equipped with driving motor 4, the one end of driving motor 4 is equipped with lead screw 41, the outer wall of lead screw 41 is equipped with movable block 5, the one end of movable block 5 is equipped with connecting block 51, the inside of fixed case 6 is equipped with flexible motor 61, the one end of flexible motor 61 is equipped with expansion plate 7, start driving motor 4, drive lead screw 41 and rotate, the movable block 5 and connecting block 51 that lie in the lead screw 41 outer wall will remove at the inner wall of spout 32 along with the rotation at lead screw 41 at this moment, use external terminal start flexible motor 61 simultaneously, flexible motor 61 drives expansion plate 7 and stretches out and draws back in the inside of extrusion storehouse 2, after flexible plate 7 stretches out and draws back to suitable position, movable block 5 will drive expansion plate 7 and remove in extrusion storehouse 2 inside, expansion plate 7 just can promote the inside extrusion storehouse 2 with the washing liquid, accelerate washing liquid and flow in extrusion storehouse 2 inside simultaneously.
Further, one end fixed connection of feed inlet 11 is at the top of main part 1, and the one end fixed connection of extrusion storehouse 2 is at the one end of main part 1, and extrusion storehouse 2 has seted up discharge gate 21 away from the one end of main part 1, is equipped with feed inlet 11, is convenient for pour into the inside of main part 1 with the washing liquid from feed inlet 11.
Further, one side fixed connection of the connection box 3 is at the inner wall of extruding bin 2, and the one end fixed connection of driving motor 4 is at the inner wall of connection box 3, and driving motor 4 is kept away from the one end of connection box 3 and is inserted and connect at the inner wall of lead screw 41, and the one end swing joint that driving motor 4 was kept away from to lead screw 41 is at the inner wall of connection box 3, starts driving motor 4, drives lead screw 41 and rotates.
Further, limit groove 31 has been seted up to one side of connection case 3, and spout 32 has been seted up to the inner wall of connection case 3, and spout 32 is symmetrical distribution form at the inner wall of connection case 3, and the inner wall swing joint of movable block 5 is equipped with spout 32 at the outer wall of lead screw 41, and the movable block 5 of being convenient for passes through spout 32 swing joint at the inner wall of connection case 3.
Further, one end of the connecting block 51 is fixedly connected to the top of the movable block 5, one end of the connecting block 51, which is far away from the movable block 5, is slidably connected to the inner wall of the connecting box 3 through the sliding groove 32, the connecting block 51 is symmetrically distributed on the outer wall of the movable block 5, the driving motor 4 is started, and the movable block 5 and the connecting block 51 on the outer wall of the screw 41 move along with the rotation of the screw 41 on the inner wall of the sliding groove 32.
Further, one end fixed connection of fixed box 6 is in the one end of movable block 5, and the outer wall laminating of flexible motor 61 is connected at the inner wall of fixed box 6, and one end of flexible motor 61 runs through one side fixed connection of fixed box 6 at the inner wall of expansion plate 7, and the inside of fixed box 6 is the cavity, and flexible motor 61 of being convenient for is placed.
Working principle: when the device is used, after cleaning liquid is poured into the main body 1 from the feed inlet 11, the driving motor 4 is started by using an external terminal, the screw rod 41 is driven to rotate, at the moment, the movable block 5 and the connecting block 51 positioned on the outer wall of the screw rod 41 move along with the rotation of the screw rod 41 on the inner wall of the chute 32, meanwhile, the telescopic motor 61 is started by using the external terminal, the telescopic motor 61 drives the telescopic plate 7 to stretch out and draw back in the extrusion bin 2, after the telescopic plate 7 stretches out and draws back to a proper position, the telescopic motor 61 is closed, the movable block 5 drives the telescopic plate 7 to move in the extrusion bin 2, the telescopic plate 7 can push the cleaning liquid in the extrusion bin 2, the cleaning liquid flows in the extrusion bin 2, meanwhile, the cleaned cleaning liquid is discharged from the discharge hole 21.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (6)
1. Double screw extruder convenient to clear chamber, its characterized in that: including main part (1), connection box (3) and fixed case (6), the upper end of main part (1) is equipped with feed inlet (11), the one end of main part (1) is equipped with extrusion storehouse (2), the inside of connection box (3) is equipped with driving motor (4), the one end of driving motor (4) is equipped with lead screw (41), the outer wall of lead screw (41) is equipped with movable block (5), the one end of movable block (5) is equipped with connecting block (51), the inside of fixed case (6) is equipped with flexible motor (61), the one end of flexible motor (61) is equipped with expansion plate (7).
2. The twin screw extruder of claim 1, wherein the twin screw extruder is adapted to facilitate cavity purging, and wherein: one end fixed connection of feed inlet (11) is in the top of main part (1), the one end fixed connection of extruding storehouse (2) is in the one end of main part (1), extrude storehouse (2) and keep away from one end of main part (1) has seted up discharge gate (21).
3. The twin screw extruder of claim 1, wherein the twin screw extruder is adapted to facilitate cavity purging, and wherein: one side fixed connection of link box (3) is in extrude the inner wall of storehouse (2), the one end fixed connection of driving motor (4) is in the inner wall of link box (3), driving motor (4) are kept away from the one end of link box (3) is inserted and is connected the inner wall of lead screw (41), lead screw (41) are kept away from one end swing joint of driving motor (4) is in the inner wall of link box (3).
4. A twin screw extruder facilitating cavity cleaning as defined in claim 2, wherein: limiting grooves (31) are formed in one side of the connecting box (3), sliding grooves (32) are formed in the inner wall of the connecting box (3), the sliding grooves (32) are symmetrically distributed on the inner wall of the connecting box (3), and the inner wall of the movable block (5) is movably connected with the outer wall of the screw rod (41).
5. The twin screw extruder of claim 4, wherein the twin screw extruder is adapted to facilitate cavity purging, wherein: one end of the connecting block (51) is fixedly connected to the top of the movable block (5), one end of the connecting block (51) away from the movable block (5) is slidably connected to the inner wall of the connecting box (3) through the sliding groove (32), and the outer wall of the movable block (5) is symmetrically distributed with the connecting block (51).
6. The twin screw extruder of claim 1, wherein the twin screw extruder is adapted to facilitate cavity purging, and wherein: one end fixed connection of fixed case (6) is in the one end of movable block (5), the outer wall laminating of flexible motor (61) is connected the inner wall of fixed case (6), the one end of flexible motor (61) runs through one side fixed connection of fixed case (6) is in the inner wall of expansion plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320651819.9U CN219294692U (en) | 2023-03-29 | 2023-03-29 | Double-screw extruder convenient to clear chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320651819.9U CN219294692U (en) | 2023-03-29 | 2023-03-29 | Double-screw extruder convenient to clear chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219294692U true CN219294692U (en) | 2023-07-04 |
Family
ID=86951577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320651819.9U Active CN219294692U (en) | 2023-03-29 | 2023-03-29 | Double-screw extruder convenient to clear chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219294692U (en) |
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2023
- 2023-03-29 CN CN202320651819.9U patent/CN219294692U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240624 Address after: 310000, Group 14, Xianshi Village, Liangzhu Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Keyang New Materials Technology Co.,Ltd. Country or region after: China Address before: No. 43, Fenghuangshan Road, Dongshan Town, Wuzhong District, Suzhou City, Jiangsu Province, 215000 Patentee before: Suzhou Shunde Plastic Industry Co.,Ltd. Country or region before: China |