CN221089896U - Double-screw extruder convenient for cavity cleaning - Google Patents
Double-screw extruder convenient for cavity cleaning Download PDFInfo
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- CN221089896U CN221089896U CN202323131550.0U CN202323131550U CN221089896U CN 221089896 U CN221089896 U CN 221089896U CN 202323131550 U CN202323131550 U CN 202323131550U CN 221089896 U CN221089896 U CN 221089896U
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- extruder
- sides
- cleaning
- screw extruder
- base
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- 238000004140 cleaning Methods 0.000 title claims abstract description 49
- 230000000694 effects Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 abstract description 21
- 238000001125 extrusion Methods 0.000 abstract description 16
- 238000005406 washing Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000004148 unit process Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a double-screw extruder convenient for cavity cleaning, which relates to the technical field of double-screw extruders and comprises an extruder, wherein a base is arranged at the bottom end of the extruder, a feeding hole is fixedly connected to the left side edge position of the top of the extruder, a sealing cover is arranged on the outer surface of the right side of the extruder, a cleaning unit is arranged at the bottom end of the extruder, a limiting unit is arranged at the front and rear of the top of the base, the cleaning unit comprises a rotating shaft arranged at the edge positions of two sides of the bottom end of the extruder, and electric telescopic rods are fixedly arranged at the edge positions of two sides of the top of the base. According to the utility model, the cleaning liquid is conveniently led into the extruder through the feeding hole, and the electric telescopic rod is arranged to sequentially lift, so that the extruder is driven to swing at a uniform speed, the cleaning liquid in the extruder is driven to swing in the extrusion cavity, and the inner wall of the extrusion cavity is flushed, so that the effect of rapid cleaning is achieved.
Description
Technical Field
The utility model relates to the technical field of double-screw extruders, in particular to a double-screw extruder convenient for cavity cleaning.
Background
Twin screw extruders are machines that are capable of focusing a series of chemical basic unit processes, such as solid conveying, pressurizing, melting, venting, dehumidifying, melt conveying, and pumping, onto the screw within the extruder. Twin screw extruders allow more thorough mixing of the melt than single screw extruders, and therefore have a wider range of applications.
In the prior art, a chinese patent document with publication number CN219294692U and publication date 2023, 07 and 04 is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model provides a twin-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 the extrusion storehouse, 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, the one end of flexible motor is equipped with the expansion plate, after pouring the washing liquid into the inside of main part from the feed inlet, flexible motor drives the expansion plate and stretches out and draws back in the inside of extrusion storehouse, after the flexible suitable position of expansion plate, closes flexible motor, and the movable block will drive the expansion plate and remove in the inside of extrusion storehouse, and the expansion plate just can promote the washing liquid inside the extrusion storehouse for the washing liquid is in extrusion storehouse internal flow, scrapes the washing to the inner wall of extrusion storehouse simultaneously.
In order to solve the problem that the inner cavity of the extruder is convenient to clean, the prior art adopts the inner cavity to set up the push plate, and the push plate which drives the inner cavity by utilizing the rotation of the screw rod at the outer side moves to accelerate the cleaning solution to flow and clean, but the effect of the mode is poor, and the push plate stays in the inner part of the extrusion cavity to affect the normal operation, so that the problem of inconvenient work is caused.
Disclosure of utility model
The utility model provides a double-screw extruder convenient for cavity cleaning, so as to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The double-screw extruder convenient for cavity cleaning comprises an extruder, a base is arranged at the bottom end of the extruder, a feeding port is fixedly connected to the position of the left side edge of the top of the extruder, and a sealing cover is arranged on the outer surface of the right side of the extruder.
The bottom of extruder is provided with clearance unit, the top front and back of base is provided with spacing unit.
The technical scheme of the utility model is further improved as follows: the cleaning unit comprises a rotating shaft arranged at the edge positions of two sides of the bottom end of the extruder, electric telescopic rods are fixedly arranged at the edge positions of two sides of the top of the base, bearing rods are rotatably arranged at the tops of the electric telescopic rods, two ends of each bearing rod are rotatably arranged at the axle center of the rotating shaft, the electric telescopic rods at the two sides sequentially stretch and retract, the extruder can be driven to swing at a uniform speed, cleaning liquid inside the extruder is driven to swing left and right in the extrusion cavity, and the effect of scouring the temporal part of the extruder is facilitated.
The technical scheme of the utility model is further improved as follows: the limiting unit comprises a movable limiting groove arranged in the front and rear of the top of the base, transverse sliding rods are fixedly connected to two sides of the inside of the movable limiting groove, movable shafts are movably sleeved on the outer surfaces of two sides of the transverse sliding rods, and the transverse sliding rods can enable the movable shafts to slide left and right on the outer surfaces of the movable shafts.
The technical scheme of the utility model is further improved as follows: the outside that removes the axle is located the surface of horizontal slide bar on the activity cup joints reset spring, reset spring's the other end fixed connection is on the both sides inner wall in removal spacing groove, utilizes reset spring's elastic potential energy, when the electric telescopic handle of opposite side moves down, can stimulate the removal backup pad and reset.
The technical scheme of the utility model is further improved as follows: the extruder is characterized in that rotating rods are fixedly connected to the front side and the rear side of the extruder, a movable supporting plate is rotatably sleeved on the outer surface of each rotating rod, and the other end of each movable supporting plate is rotatably connected to the inner axis of the movable shaft.
The technical scheme of the utility model is further improved as follows: the right side of base is gone up fixedly connected with storage water tank, be provided with the mounting groove on the inside top of storage water tank, the inside activity joint of mounting groove has rectangular frame, utilizes the storage water tank to be convenient for the inside cleaning solution of extruder to lead out downwards.
The technical scheme of the utility model is further improved as follows: the utility model discloses a cleaning solution cleaning device, including rectangular frame, filter screen, lifting ring, drain mouth, rubber plug, filter screen and filter screen.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a double-screw extruder convenient for cavity cleaning, which is convenient for guiding cleaning liquid into the inside of the extruder by arranging a feed inlet, and sequentially lifting and lowering by arranging an electric telescopic rod, so that the extruder is driven to achieve the effect of swinging at a uniform speed, the cleaning liquid in the extruder is driven to swing left and right in the extrusion cavity, the inner wall of the extrusion cavity is flushed, and the effect of rapid cleaning is achieved.
2. The utility model provides a double-screw extruder convenient for cavity cleaning, which achieves the effect of supporting when the extruder swings left and right by arranging a movable supporting plate, wherein both ends of the movable supporting plate rotate inside a rotating rod and a movable shaft, and when one side of the extruder rises or moves down, the movable shaft is pushed to slide on the outer surface of a transverse sliding rod by being matched with the bottom end of the movable supporting plate, so that the effect of stable swinging is realized.
3. According to the double-screw extruder convenient for cavity cleaning, the water storage tank is arranged, so that the extruder is inclined to the right side when cleaning is finished, the cleaning liquid in the extruder is caused to gradually flow downwards to the inside of the water storage tank, the filter screen is arranged to separate impurities in the cleaning liquid, and the cleaning liquid is stored in the inside of the water storage tank, so that the effect of secondary utilization can be realized.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the extruder configuration of the present utility model;
FIG. 3 is a schematic view of the extruder configuration of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;
Fig. 5 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.
In the figure: 1. an extruder; 2. a base; 21. moving the limit groove; 22. a rotating shaft; 23. an electric telescopic rod; 24. a bearing rod; 25. a transverse slide bar; 26. a movable shaft; 27. a return spring; 28. a rotating lever; 29. a movable support plate; 210. a water storage tank; 211. a mounting groove; 212. a rectangular frame; 213. a filter screen; 214. a lifting ring; 215. a water leakage port; 216. a rubber stopper; 3. a feed inlet; 4. sealing cover.
Detailed Description
The technical scheme of the present utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a twin-screw extruder convenient to clear chamber, including, extruder 1, be provided with base 2 on the bottom of extruder 1, fixedly connected with feed inlet 3 on the top left edge position of extruder 1, be provided with sealed lid 4 on the right side surface of extruder 1, the bottom of extruder 1 is provided with the clearance unit, the top front and back of base 2 is provided with spacing unit, the clearance unit is including setting up axis of rotation 22 on the edge position of extruder 1 bottom both sides, equal fixed mounting has electric telescopic handle 23 on the edge position of the top both sides of base 2, bearing rod 24 is installed in the top rotation of electric telescopic handle 23, the axle center department at axis of rotation 22 is installed in the both ends rotation of bearing rod 24.
Further, the cleaning liquid is conveniently guided into the extruder 1 through the feeding hole 3, at the moment, the electric telescopic rods 23 on the two sides are started, and the electric telescopic rods 23 are utilized to sequentially lift, so that the extruder 1 is driven to achieve the action of swinging at a uniform speed, the cleaning liquid in the extruder is driven to swing left and right in the extrusion cavity, the inside of the extrusion cavity is flushed, and the effect of rapid cleaning is achieved.
The limiting unit comprises a movable limiting groove 21 arranged in the front and rear of the top of the base 2, transverse sliding rods 25 are fixedly connected to the two sides of the inner portion of the movable limiting groove 21, movable shafts 26 are movably sleeved on the outer surfaces of the two sides of the transverse sliding rods 25, reset springs 27 are movably sleeved on the outer surfaces of the transverse sliding rods 25, the other ends of the reset springs 27 are fixedly connected to the inner walls of the two sides of the movable limiting groove 21, rotating rods 28 are fixedly connected to the front and rear sides of the extruder 1, movable supporting plates 29 are rotatably sleeved on the outer surfaces of the rotating rods 28, and the other ends of the movable supporting plates 29 are rotatably connected to the inner axle centers of the movable shafts 26.
Further, when the extruder 1 is lifted or moved down, the bottom end of the movable support plate 29 is matched to push the movable shaft 26 to slide on the outer surface of the transverse slide rod 25, so that stable swinging is realized.
The right side of the base 2 is fixedly connected with a water storage tank 210, the inner top end of the water storage tank 210 is provided with a mounting groove 211, a rectangular frame 212 is movably clamped in the mounting groove 211, a filter screen 213 is fixedly connected to the inner wall of the rectangular frame 212, lifting rings 214 are fixedly connected to the tops of the two sides of the rectangular frame 212, a water leakage opening 215 is formed in the bottom end of the right side of the water storage tank 210, and a rubber plug 216 is movably clamped in the water leakage opening 215.
Further, when cleaning is completed, the extruder 1 is inclined to the right side, the sealing cover 4 is pulled out, the cleaning liquid in the extruder can gradually flow downwards to the inside of the water storage tank 210, impurities in the cleaning liquid are separated by matching with the filter screen 213, the cleaning liquid is stored in the inside of the water storage tank 210, and the effect of secondary utilization can be realized.
The working principle of the double-screw extruder convenient for cavity cleaning is specifically described below.
As shown in figures 1-5, when the extruder is used, cleaning liquid is conveniently guided into the extruder 1 through the feed inlet 3, at the moment, the electric telescopic rods 23 on two sides are started, and the electric telescopic rods 23 are utilized to sequentially lift, so that the extruder 1 is driven to achieve the action of swinging left and right at a uniform speed, cleaning liquid in the extruder is driven to swing left and right in the extrusion cavity, the inside of the extrusion cavity is flushed, the effect of rapid cleaning is achieved, the two ends of the movable support plate 29 are matched with the action of supporting the movable support plate 29 on two sides in a supporting manner, when one side of the extruder 1 ascends or moves downwards, the movable support plate 29 is matched with the bottom end of the movable support plate 29 to push the movable shaft 26 to slide on the outer surface of the transverse sliding rod 25, stable swinging is achieved, when cleaning is finished, the extruder 1 is inclined to the right side, the sealing cover 4 is pulled out, the cleaning liquid in the extruder gradually flows down to the inside of the water storage tank 210, impurities in the cleaning liquid are matched with the filter screen 213 to separate, and the cleaning liquid is stored in the water storage tank 210, and the effect of secondary utilization can be achieved.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. Double screw extruder convenient to clear chamber, including extruder (1), its characterized in that: a base (2) is arranged at the bottom end of the extruder (1), a feed inlet (3) is fixedly connected to the left side edge position of the top of the extruder (1), and a sealing cover (4) is arranged on the outer surface of the right side of the extruder (1);
the bottom of extruder (1) is provided with clearance unit, the top front and back of base (2) is provided with spacing unit.
2. The twin screw extruder facilitating cavity cleaning of claim 1, wherein: the cleaning unit comprises a rotating shaft (22) arranged at the edge positions of two sides of the bottom end of the extruder (1), electric telescopic rods (23) are fixedly arranged at the edge positions of two sides of the top of the base (2), bearing rods (24) are rotatably arranged at the tops of the electric telescopic rods (23), and two ends of each bearing rod (24) are rotatably arranged at the axle center of the rotating shaft (22).
3. The twin screw extruder facilitating cavity cleaning of claim 1, wherein: the limiting unit comprises a movable limiting groove (21) arranged in the front and rear of the top of the base (2), transverse sliding rods (25) are fixedly connected to two sides of the inside of the movable limiting groove (21), and movable shafts (26) are movably sleeved on the outer surfaces of two sides of the transverse sliding rods (25).
4. A twin screw extruder facilitating cavity cleaning as defined in claim 3, wherein: the outside that removes axle (26) is located the surface of horizontal slide bar (25) is gone up the activity and is cup jointed reset spring (27), the other end fixed connection of reset spring (27) is on the both sides inner wall in removal spacing groove (21).
5. The twin screw extruder facilitating cavity cleaning of claim 1, wherein: the extruder is characterized in that rotating rods (28) are fixedly connected to the front side and the rear side of the extruder (1), a movable supporting plate (29) is rotatably sleeved on the outer surface of each rotating rod (28), and the other end of each movable supporting plate (29) is rotatably connected to the inner axis of the movable shaft (26).
6. The twin screw extruder facilitating cavity cleaning of claim 1, wherein: the water storage device is characterized in that a water storage tank (210) is fixedly connected to the right side of the base (2), an installation groove (211) is formed in the inner top end of the water storage tank (210), and a rectangular frame (212) is movably clamped in the installation groove (211).
7. The twin screw extruder facilitating cavity cleaning of claim 6, wherein: the utility model discloses a water storage tank, including rectangular frame (212), filter screen (213) are fixed connection on the inner wall of rectangular frame (212), both sides top of rectangular frame (212) are all fixed connection bail (214), drain mouth (215) have been seted up on the right side bottom of storage water tank (210), the inside activity joint of drain mouth (215) has rubber buffer (216).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323131550.0U CN221089896U (en) | 2023-11-21 | 2023-11-21 | Double-screw extruder convenient for cavity cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323131550.0U CN221089896U (en) | 2023-11-21 | 2023-11-21 | Double-screw extruder convenient for cavity cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221089896U true CN221089896U (en) | 2024-06-07 |
Family
ID=91313340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323131550.0U Active CN221089896U (en) | 2023-11-21 | 2023-11-21 | Double-screw extruder convenient for cavity cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221089896U (en) |
-
2023
- 2023-11-21 CN CN202323131550.0U patent/CN221089896U/en active Active
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