CN215040124U - Single screw extruder - Google Patents
Single screw extruder Download PDFInfo
- Publication number
- CN215040124U CN215040124U CN202121284439.3U CN202121284439U CN215040124U CN 215040124 U CN215040124 U CN 215040124U CN 202121284439 U CN202121284439 U CN 202121284439U CN 215040124 U CN215040124 U CN 215040124U
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- China
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- base plate
- screw extruder
- single screw
- driving motor
- heating device
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Abstract
The utility model discloses a single screw extruder, including base plate, supporting leg, extrusion storehouse, pay-off mouth, screw rod, drive belt, driving motor and circulation heating device, the base plate top is located to the supporting leg symmetry, extrude the storehouse and locate the supporting leg top, the screw rod is rotatable to be located in the extrusion storehouse, the extrusion storehouse sets up for the side opening, the pay-off mouth is connected and is kept away from open-ended one in extrusion storehouse top and serve, the base plate top is located to circulation heating device, driving motor locates under the base plate, the drive belt cup joints on driving motor and screw rod. The utility model belongs to the technical field of the extruder, specifically indicate one kind through circulation heating device, guarantee to extrude the storehouse temperature, avoid the single screw extruder that the material solidifies.
Description
Technical Field
The utility model belongs to the technical field of the extruder, specifically indicate a single screw extruder.
Background
Single screw extruders are the most important class of extruders in polymer processing and are widely used with simple structure, low cost and good cost performance. In practical application, the single screw extruder must be equipped with auxiliary machines and a control system to complete a predetermined task, and the auxiliary machines of the extrusion equipment need to be formed according to the types of products, so that the whole production process of the single screw extruder is facilitated to be smoothly carried out, and the conveying and the use of the materials are unnecessarily influenced due to partial solidification caused by temperature reduction in the conveying process after the solid materials are liquefied.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a through circulation heating device, guarantee to extrude storehouse temperature, avoid the single screw extruder that the material solidifies.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a single screw extruder comprises a base plate, supporting legs, an extrusion bin, a feeding port, a screw, a transmission belt, a driving motor and a circulating heating device, wherein the supporting legs are symmetrically arranged at the top of the base plate, the extrusion bin is arranged at the top of the supporting legs, the screw is rotatably arranged in the extrusion bin, the extrusion bin is arranged in a side opening manner, the feeding port is connected to one end, far away from the opening, of the top of the extrusion bin, the circulating heating device is arranged at the top of the base plate, the driving motor is arranged below the base plate, and the transmission belt is sleeved on the driving motor and the screw; circulation heating device includes water pump, spiral pipe, heated warehouses, heated rod and wet return, the base plate top is located to the heated warehouses, the heated warehouses is located to the heated warehouses, the spiral pipe encircles and locates in extruding the storehouse lateral wall, the water pump is located the base plate top and is connected in the heated warehouses, the water pump is connected under the spiral pipe, the wet return is connected in spiral pipe and heated warehouses.
Furthermore, a lower limiting plate is arranged on the end face of the output end of the driving motor and used for blocking the transmission belt.
Furthermore, an upper limit plate is arranged on the end face of the screw rod close to the transmission belt to block the transmission belt.
Furthermore, a protective shell is arranged on the side face of the extrusion bin and is sleeved on the transmission belt.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of single screw extruder easy operation, the mechanism is compact, and reasonable in design utilizes the heater rod through addding circulation heating device, carries out thermal treatment to the water in the heated warehouses, improves the temperature of water to utilize the water pump, control water flows in the spiral pipe, and then improves the temperature in extrusion storehouse, avoids partial liquid material to solidify in extrusion storehouse.
Drawings
Fig. 1 is an overall structure diagram of the single screw extruder of the present invention.
The device comprises a base plate 1, a base plate 2, supporting legs 3, an extrusion bin 4, a feeding port 5, a screw rod 6, a transmission belt 7, a driving motor 8, a circulating heating device 9, a water pump 10, a spiral pipe 11, a heating bin 12, a heating rod 13, a water return pipe 14, a lower limiting plate 15, an upper limiting plate 16 and a protective shell.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model relates to a single screw extruder, which comprises a base plate 1, supporting legs 2, an extrusion bin 3, a feeding port 4, a screw rod 5, a transmission belt 6, a driving motor 7 and a circulation heating device 8, wherein the supporting legs 2 are symmetrically arranged at the top of the base plate 1, the extrusion bin 3 is arranged at the top of the supporting legs 2, the screw rod 5 can be rotatably arranged in the extrusion bin 3, the extrusion bin 3 is arranged in a side opening manner, the feeding port 4 is connected to one end of the top of the extrusion bin 3, which is far away from the opening, the circulation heating device 8 is arranged at the top of the base plate 1, the driving motor 7 is arranged below the base plate 1, and the transmission belt 6 is sleeved on the driving motor 7 and the screw rod 5; circulation heating device 8 includes water pump 9, spiral pipe 10, heated warehouses 11, heating rod 12 and wet return 13, heated warehouses 11 locates 1 top of base plate, heating rod 12 locates in heated warehouses 11, spiral pipe 10 encircles and locates in 3 lateral walls in the extrusion storehouse, water pump 9 locates 1 top of base plate and connects in heated warehouses 11, water pump 9 is connected under spiral pipe 10, wet return 13 is connected in spiral pipe 10 and heated warehouses 11.
And a lower limiting plate 14 is arranged on the end face of the output end of the driving motor 7.
An upper limiting plate 15 is arranged on the end face of the screw 5 close to the transmission belt 6.
And a protective shell 16 is arranged on the side surface of the extrusion bin 3, and the protective shell 16 is sleeved on the transmission belt 6.
During the specific use, at first pour the material into extrusion storehouse 3 through pay-off mouth 4 in, later driving motor 7, water pump 9 and heating rod 12, heating rod 12 improves the temperature in the heating storehouse 11, and driving motor 7 passes through drive belt 6 control screw 5 and rotates, extrudes the material, and water pump 9 extracts the water in the heating storehouse 11, flows in spiral pipe 10, improves the temperature in extrusion storehouse 3.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. A single screw extruder which is characterized in that: the device comprises a base plate, supporting legs, an extrusion bin, a feeding port, a screw rod, a transmission belt, a driving motor and a circulating heating device, wherein the supporting legs are symmetrically arranged at the top of the base plate; circulation heating device includes water pump, spiral pipe, heated warehouses, heated rod and wet return, the base plate top is located to the heated warehouses, the heated warehouses is located to the heated warehouses, the spiral pipe encircles and locates in extruding the storehouse lateral wall, the water pump is located the base plate top and is connected in the heated warehouses, the water pump is connected under the spiral pipe, the wet return is connected in spiral pipe and heated warehouses.
2. A single screw extruder according to claim 1, wherein: and a lower limiting plate is arranged on the end face of the output end of the driving motor.
3. A single screw extruder according to claim 2, wherein: and an upper limiting plate is arranged on the end face of the screw rod close to the transmission belt.
4. A single screw extruder according to claim 3, wherein: the side face of the extrusion bin is provided with a protective shell, and the protective shell is sleeved on the transmission belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121284439.3U CN215040124U (en) | 2021-06-09 | 2021-06-09 | Single screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121284439.3U CN215040124U (en) | 2021-06-09 | 2021-06-09 | Single screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215040124U true CN215040124U (en) | 2021-12-07 |
Family
ID=79204946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121284439.3U Active CN215040124U (en) | 2021-06-09 | 2021-06-09 | Single screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215040124U (en) |
-
2021
- 2021-06-09 CN CN202121284439.3U patent/CN215040124U/en active Active
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