Material guiding device of plastic processing extruder

Abstract

The utility model discloses a material guiding device of a plastic processing extruder, which relates to the technical field of plastic extruders and comprises an extruder body, a rotating mechanism comprises an open hole, a connecting shaft, a mounting frame, a threaded hole, a limiting screw, a limiting plate and a motor, and the rotating mechanism is connected with the extruder body through a stirring plate. One end of the connecting plate is clamped outside the mounting shaft, the connecting shaft is pushed to enable the connecting shaft to be clamped outside the connecting plate, at the moment, the limiting plate slides to enable the limiting plate to be attached to the outside of the connecting shaft, the limiting screw is rotated to enable the limiting screw to clamp and fix the limiting plate, the mounting steps of the connecting plate are simple, and the mounting efficiency is improved conveniently; when materials enter the feeding port, the motor is started to drive the mounting shaft to rotate, the mounting shaft drives the connecting plate to rotate, the stirring plate is driven by the connecting plate to stir the materials in the feeding port, the materials are mixed more uniformly, and the situation that the quality of finished products is affected due to non-uniform mixing of the raw materials is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic extruders, in particular to a material guiding device for a plastic processing extruder. Background Art

[0002] The existing material guiding device mainly introduces raw materials into production equipment, plays a role of transfer, can effectively avoid the waste of raw materials, and improve production efficiency. The extruder material guiding device includes a feed port.

[0003] At present, there is an existing plastic extruder for processing plastic sheets (such as patent number: CN220555214U), which discloses a plastic extruder for processing plastic sheets, including a base, an extruder body is installed on the upper surface of the base, one end of the extruder body is fixedly connected with a discharge port, the upper surface of the extruder body is fixedly connected with a feed port, one side surface of the base is fixedly connected with a shell, and both sides of the inner bottom of the shell are rotatably connected with a bidirectional threaded column. The plastic extruder for processing plastic sheets is provided with a bidirectional threaded column, an extrusion roller, a cooler and a cleaning scraper, and the plastic sheet can be cooled by the coolant in the extrusion roller, and the plastic sheet can be quickly cooled and shaped to avoid being easily deformed due to residual heat. When in use, the plastic raw material is extruded through the extruder body, and the extruded sheet falls between the two extrusion rollers through the discharge port. The first motor can be started to drive the transmission rod to rotate, thereby driving the brake gear to rotate, and then driving the driven gear to rotate.

[0004] However, during the implementation of the above technical solution, it was found that there are at least the following problems: during the plastic processing process, it is sometimes necessary to mix multiple raw materials and pour them into the feed port. If the materials are not stirred evenly before entering the feed port, it is easy to affect the quality of the finished product. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a material guiding device for a plastic processing extruder, which solves the technical problem that in the plastic processing process, it is sometimes necessary to mix multiple raw materials and pour them into a feed port. If the materials are not stirred evenly before entering the feed port, the quality of the finished product will be easily affected.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A material guiding device for a plastic processing extruder comprises an extruder body, a feed port is fixedly installed on the outside of the extruder body, a connecting plate is arranged inside the feed port, a plurality of stirring plates are arranged outside the connecting plate, a rotating mechanism is arranged outside the feed port, the rotating mechanism comprises an opening, a connecting shaft, a mounting frame, a threaded hole, a limiting screw, a limiting plate and a motor, the opening is arranged outside the feed port, the opening is communicated with the inside of the feed port, the connecting shaft is slidably connected inside the opening, the mounting frame is fixedly installed outside the feed port, the mounting frame is located above the connecting shaft, the threaded hole is arranged outside the mounting frame, the limiting screw is threadedly connected inside the threaded hole, one end of the limiting plate is slidably connected to the inner side of the mounting frame, the other end of the limiting plate is fitted to the outside of the connecting shaft, the motor is fixedly installed at one end of the feed port away from the mounting frame, the motor output shaft movably passes through the outside of the feed port and extends to the inside of the feed port, the outside of the motor output shaft is fixedly installed with a mounting shaft, and the two ends of the connecting plate are respectively clamped on the outside of the connecting shaft and the mounting shaft.

[0010] A limiting groove is provided on the inner side of the mounting frame, and the limiting block is slidably connected inside the limiting groove. The limiting plate is fixedly installed on the upper surface of the limiting block. A mounting hole is provided on the outside of each stirring plate, and the stirring plate is clamped on the outside of the connecting plate through the mounting hole. A long plate is provided on the outside of the connecting plate, and a plurality of grooves are provided on the outside of the long plate. The stirring plate is located inside the groove. Fixed frames are provided at both ends of the connecting plate, and the long plate and the connecting plate are clamped on the inner side of the fixed frame. A plug plate is fixedly installed on the side of the connecting shaft away from the mounting frame, and a slot is provided on the outside of the connecting plate, and the plug plate is slidably connected to the inside of the slot.

[0011] Preferably, a protective cover is fixedly installed outside the feed port, and the motor is located inside the protective cover.

[0012] Preferably, a circular hole is formed on the outside of the limiting plate, and the limiting screw is movably connected inside the circular hole.

[0013] (III) Beneficial effects

[0014] 1. By setting a stirring plate and cooperating with the motor, before the extruder works, one end of the connecting plate is clamped on the outside of the installation shaft. At this time, the connecting shaft is pushed to make the connecting shaft clamped on the outside of the connecting plate. At this time, the sliding limit plate makes the limit plate fit on the outside of the connecting shaft. At this time, the limiting screw is turned to make the limiting screw clamp the limit plate. At this time, the connection plate is installed. The installation steps of the connecting plate are simple and convenient for improving the installation efficiency. When the extruder is working, the material enters the feed port. At this time, the motor starts to drive the installation shaft to rotate. At this time, the installation shaft drives the connecting plate to rotate. At this time, the stirring plate is driven by the connecting plate to stir the material inside the feed port to make the material mixing more even, so as to avoid uneven mixing of raw materials affecting the quality of the finished product.

[0015] 2. By setting the mounting holes and cooperating with the long plate, if any stirring plate on the connecting plate is damaged, the connecting plate is disassembled, and the fixing frame is pushed to release the connection between the fixing frame and the long plate and the connecting plate. At this time, the long plate is pulled to release the connection between the long plate and the stirring plate. At this time, the stirring plate is pulled to release the connection between the damaged stirring plate and the connecting plate, and then a new stirring plate is installed on the surface of the connecting plate. The stirring plate disassembly and assembly steps are simple, which is convenient for replacing any damaged stirring plate. There is no need to replace all the stirring plates, saving resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 For this utility model Figure 1 The cross-sectional structural diagram of the middle feed port;

[0019] Figure 3 For this utility model Figure 2 Structural diagram of the middle feed port;

[0020] Figure 4 For this utility model Figure 1 A magnified structural diagram of the middle part;

[0021] Figure 5 For this utility model Figure 2 The structure diagram of the feed port of B;

[0022] Figure 6 For this utility model Figure 2 Structural diagram of the middle connecting plate;

[0023] Figure 7 For this utility model Figure 6 Structural diagram of a medium-long board.

[0024] Legend: 1. Extruder body; 2. Feed inlet; 3. Connecting plate; 4. Stirring plate; 5. Opening; 6. Connecting shaft; 7. Mounting bracket; 8. Threaded hole; 9. Limit screw; 10. Limit plate; 11. Motor; 12. Mounting shaft; 13. Limit groove; 14. Limit block; 15. Mounting hole; 16. Long plate; 17. Groove; 18. Fixing frame; 19. Insert plate; 20. Slot; 21. Protective cover; 22. Round hole. DETAILED DESCRIPTION

[0025] The embodiment of the present application provides a material guiding device for a plastic processing extruder, which effectively solves the technical problem that in the plastic processing process, it is sometimes necessary to mix multiple raw materials and pour them into the feed port 2. If the materials are not stirred evenly before entering the feed port 2, it is easy to affect the quality of the finished product.

[0026] Example

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 The technical solution in the embodiment of the present application effectively solves the technical problem that in the process of plastic processing, it is necessary to mix and pour multiple raw materials into the feed port 2. If the materials are not stirred evenly before entering the feed port 2, the quality of the finished product is easily affected. The overall idea is as follows:

[0028] In view of the problems existing in the prior art, the utility model provides a material guiding device for a plastic processing extruder, which comprises an extruder body 1, a feed port 2 is fixedly installed on the outside of the extruder body 1, a connecting plate 3 is arranged inside the feed port 2, a plurality of stirring plates 4 are arranged outside the connecting plate 3, a rotating mechanism is arranged outside the feed port 2, the rotating mechanism comprises an opening 5, a connecting shaft 6, a mounting frame 7, a threaded hole 8, a limiting screw 9, a limiting plate 10 and a motor 11, the opening 5 is arranged outside the feed port 2, the opening 5 is communicated with the inside of the feed port 2, the connecting shaft 6 is slidably connected inside the opening 5, the mounting frame 7 is fixedly installed outside the feed port 2, the mounting frame 7 is located above the connecting shaft 6, the threaded hole 8 is arranged outside the mounting frame 7, the limiting screw 9 is threadedly connected inside the threaded hole 8, one end of the limiting plate 10 is slidably connected to the inner side of the mounting frame 7, the other end of the limiting plate 10 is attached to the outside of the connecting shaft 6, and the motor 11 is fixedly installed at the feed port 2 away from the mounting frame 7. At one end, the output shaft of the motor 11 movably passes through the outside of the feed port 2 and extends to the inside of the feed port 2. The outside of the output shaft of the motor 11 is fixedly installed with a mounting shaft 12. The two ends of the connecting plate 3 are respectively clamped on the outside of the connecting shaft 6 and the mounting shaft 12. By setting the stirring plate 4 and cooperating with the motor 11, before the extruder works, one end of the connecting plate 3 is clamped on the outside of the mounting shaft 12. At this time, the connecting shaft 6 is pushed to make the connecting shaft 6 clamped on the outside of the connecting plate 3. At this time, the sliding limit plate 10 makes the limit plate 10 fit on the outside of the connecting shaft 6. At this time, the limiting screw 9 is rotated so that the limiting screw 9 clamps the limit plate 10 and fixes it. At this time, the connecting plate 3 is installed. The installation steps of the connecting plate 3 are simple and convenient for improving the installation efficiency. When the extruder is working, the material enters the inside of the feed port 2. At this time, the motor 11 starts to drive the mounting shaft 12 to rotate. At this time, the mounting shaft 12 drives the connecting plate 3 to rotate. At this time, the stirring plate 4 is driven by the connecting plate 3 to stir the material inside the feed port 2 to make the material mixing more uniform, so as to avoid uneven mixing of raw materials affecting the quality of the finished product.

[0029] A limiting groove 13 is provided on the inner side of the mounting frame 7 , and a limiting block 14 is slidably connected inside the limiting groove 13 . The limiting plate 10 is fixedly mounted on the upper surface of the limiting block 14 to prevent the limiting plate 10 from being disconnected from the mounting frame 7 .

[0030] Each stirring plate 4 is provided with a mounting hole 15 on the outside, and the stirring plate 4 is clamped on the outside of the connecting plate 3 through the mounting hole 15, which is convenient for the disassembly and assembly of the stirring plate 4. A long plate 16 is provided on the outside of the connecting plate 3, and a plurality of grooves 17 are provided on the outside of the long plate 16. The stirring plate 4 is located inside the groove 17 to limit the movement of the stirring plate 4 on the connecting plate 3. Both ends of the connecting plate 3 are provided with a fixing frame 18, and the long plate 16 and the connecting plate 3 are clamped on the inner side of the fixing frame 18, which is convenient for connecting the long plate 16 with the connecting plate 3. The long plate 16 is fixed to the outside of the connecting plate 3. By setting the mounting hole 15 and cooperating with the long plate 16, if any stirring plate 4 on the connecting plate 3 is damaged, the connecting plate 3 is disassembled, and the fixing frame 18 is pushed to release the connection between the fixing frame 18 and the long plate 16 and the connecting plate 3. At this time, the long plate 16 is pulled to release the connection between the long plate 16 and the stirring plate 4. At this time, the stirring plate 4 is pulled to release the connection between the damaged stirring plate 4 and the connecting plate 3, and then a new stirring plate 4 is installed on the surface of the connecting plate 3. The disassembly and assembly steps of the stirring plate 4 are simple, and any damaged stirring plate 4 can be replaced easily without replacing all the stirring plates 4, thereby saving resources.

[0031] A plug plate 19 is fixedly installed on the side of the connecting shaft 6 away from the mounting frame 7, a slot 20 is opened on the outside of the connecting plate 3, and the plug plate 19 is slidably connected to the inside of the slot 20 to prevent the connecting plate 3 and the connecting shaft 6 from being released from the clamping connection, a protective cover 21 is fixedly installed on the outside of the feed port 2, and the motor 11 is located on the inner side of the protective cover 21 to provide protection for the motor 11, a circular hole 22 is opened on the outside of the limit plate 10, and the limiting screw 9 is movably connected to the inside of the circular hole 22 to facilitate limiting the position of the limit plate 10.

[0032] Working principle:

[0033] The first step is to clamp the stirring plates 4 to the outside of the connecting plate 3 through the mounting holes 15 one by one. At this time, align the grooves 17 provided on the long plates 16 with the stirring plates 4 so that the long plates 16 and the connecting plates 3 are completely close to each other. At this time, push the fixing frame 18 so that the fixing frame 18 is sleeved on the outside of the long plates 16 and the connecting plates 3 to fix the long plates 16 and the connecting plates 3. At this time, clamp one end of the connecting plate 3 to the outside of the mounting shaft 12. At this time, push the connecting shaft 6 so that the connecting shaft 6 is clamped to the outside of the connecting plate 3. At this time, slide the limiting plate 10 so that the limiting plate 10 is fitted to the outside of the connecting shaft 6. At this time, turn the limiting screw 9 so that the limiting screw 9 enters the inside of the circular hole 22 to fix the limiting plate 10. At this time, the connecting plate 3 is installed. At this time, the two fixing frames 18 are respectively fitted to the outside of the mounting shaft 12 and the connecting shaft 6.

[0034] In the second step, by setting the stirring plate 4 and cooperating with the motor 11 when the extruder is working, the material enters the feed port 2, and the motor 11 starts to drive the installation shaft 12 to rotate, and the installation shaft 12 drives the connecting plate 3 to rotate. At this time, the stirring plate 4 is driven by the connecting plate 3 to stir the material inside the feed port 2 to make the material mixing more even, so as to avoid uneven mixing of raw materials affecting the quality of the finished product.

[0035] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A material guiding device for a plastic processing extruder, comprising an extruder body (1), a feed inlet (2) being fixedly mounted on the outside of the extruder body (1), characterized in that: A connecting plate (3) is arranged inside the feed port (2), a plurality of stirring plates (4) are arranged outside the connecting plate (3), and a rotating mechanism is arranged outside the feed port (2); The rotating mechanism comprises an opening (5), a connecting shaft (6), a mounting frame (7), a threaded hole (8), a limiting screw (9), a limiting plate (10) and a motor (11); The opening (5) is formed on the outside of the feed port (2), the opening (5) is communicated with the inside of the feed port (2), the connecting shaft (6) is slidably connected to the inside of the opening (5), the mounting frame (7) is fixedly mounted on the outside of the feed port (2), the mounting frame (7) is located above the connecting shaft (6), the threaded hole (8) is formed on the outside of the mounting frame (7), the limiting screw (9) is threadedly connected to the inside of the threaded hole (8), one end of the limiting plate (10) is slidably connected to the inner side of the mounting frame (7), and the other end of the limiting plate (10) is attached to the outside of the connecting shaft (6), and the motor (11) is fixedly mounted on the end of the feed port (2) away from the mounting frame (7); The output shaft of the motor (11) movably passes through the outside of the feed port (2) and extends to the inside of the feed port (2); a mounting shaft (12) is fixedly mounted on the outside of the output shaft of the motor (11); and two ends of the connecting plate (3) are respectively clamped on the outside of the connecting shaft (6) and the mounting shaft (12).

2. A material guiding device for a plastic processing extruder as claimed in claim 1, characterized in that: A limiting groove (13) is provided on the inner side of the mounting frame (7), and a limiting block (14) is slidably connected inside the limiting groove (13); The limiting plate (10) is fixedly mounted on the upper surface of the limiting block (14).

3. A material guiding device for a plastic processing extruder as claimed in claim 1, characterized in that: Each stirring plate (4) is provided with a mounting hole (15) on its exterior; The stirring plate (4) is clamped on the outside of the connecting plate (3) through the mounting hole (15).

4. A material guiding device for a plastic processing extruder as claimed in claim 1, characterized in that: The connecting plate (3) is provided with a long plate (16) on the outside, and a plurality of grooves (17) are provided on the outside of the long plate (16); The stirring plate (4) is located inside the groove (17).

5. A material guiding device for a plastic processing extruder as claimed in claim 1, characterized in that: Both ends of the connecting plate (3) are provided with fixing frames (18); The long plate (16) and the connecting plate (3) are both clamped on the inner side of the fixing frame (18).

6. A material guiding device for a plastic processing extruder as claimed in claim 1, characterized in that: A plug plate (19) is fixedly mounted on a side of the connecting shaft (6) away from the mounting frame (7), and a slot (20) is provided on the outside of the connecting plate (3); The inserting plate (19) is slidably connected inside the slot (20).

7. A material guiding device for a plastic processing extruder as claimed in claim 1, characterized in that: A protective cover (21) is fixedly installed outside the feed port (2); The motor (11) is located inside the protective cover (21).

8. A material guiding device for a plastic processing extruder as claimed in claim 1, characterized in that: A circular hole (22) is formed on the outside of the limiting plate (10); The limiting screw (9) is movably connected inside the circular hole (22).

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