Stirring device for plastic processing

Abstract

The utility model discloses a stirring device for plastic processing, which comprises a shell, the shell is provided with a feed port and a discharge port, the upper surface of the shell is fixedly connected with a first motor, the output end of the first motor is rotatably connected with a main shaft, the main shaft is provided with stirring blades, the upper surface of the shell is fixedly connected with a vertical plate, and the vertical plate is provided with stirring blades. A connecting shaft is arranged on the vertical plate, a flow guide plate is rotationally connected to the exterior of the connecting shaft, a flow guide box is fixedly connected to the other end of the flow guide plate, an outer box is fixedly connected to the exterior of the shell, a second motor is fixedly connected to the front surface of the outer box, and a lead screw, a moving block, a first connecting shaft and an inclined rod are arranged in the outer box; a second connecting shaft is arranged at the other end of the inclined rod, an ejector rod is arranged on the second connecting shaft, and an ejector plate is fixedly connected to the top of the ejector rod. Through the device, the inclined rod, the lead screw and the ejector rod are matched, the flow guide structure optimizes the flow direction of raw materials, blockage is reduced, and the machining quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of plastic processing technology, and in particular to a stirring device for plastic processing. Background Technology

[0002] Currently, the plastic processing process usually requires thorough mixing of raw materials to ensure uniform mixing and improve processing quality.

[0003] Existing plastic processing technologies mostly involve adding plastic directly through the feed inlet. However, this method requires frequent addition of plastic. For example, Chinese patent disclosure "A stirring device for plastic processing" (application number "CN202022120801.5") uses a first stirring motor to drive a first rotating shaft, which in turn drives stirring blades for stirring. The first stirring motor also drives a second rotating shaft, and the auger on the second rotating shaft makes the stirring more uniform. However, when adding plastic, it is necessary to add it frequently, and adding it all at once can easily clog the feed inlet. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a stirring device for plastic processing. The device uses a second motor to drive the lead screw to move, which in turn drives the moving block to push the inclined rod to raise the top rod. This causes the top plate to press against the guide plate and rotate around the connecting shaft. After the guide plate is tilted, the plastic is introduced into the feed port from the guide plate, avoiding manual feeding and improving production efficiency. At the same time, the setting of the guide box can effectively prevent raw material leakage. The guide plate is lifted to form an inclined angle, so that the plastic raw material automatically slides into the feed port.

[0005] This utility model also provides a stirring device for plastic processing, comprising: a shell, on which an inlet and an outlet are provided; a first motor is fixedly connected to the upper surface of the shell, and a main shaft is rotatably connected to the output end of the first motor; stirring blades are provided on the main shaft; a vertical plate is fixedly connected to the upper surface of the shell, and a connecting shaft is provided on the vertical plate; a guide plate is rotatably connected to the outside of the connecting shaft; a guide box is fixedly connected to the other end of the guide plate; an outer box is fixedly connected to the outside of the shell; a second motor is fixedly connected to the front surface of the outer box; a lead screw is rotatably connected to the output end of the second motor; a moving block is provided on the lead screw; a first connecting shaft is provided at the top of the moving block; an inclined rod is rotatably connected to the outside of the first connecting shaft; a second connecting shaft is provided at the other end of the inclined rod; a top rod is provided on the second connecting shaft; and a top plate is fixedly connected to the top of the top rod. Through the above device, the coordination of the inclined rod, lead screw, and top rod optimizes the flow direction of the raw materials, reduces blockage, and improves processing quality.

[0006] According to the present invention, a stirring device for plastic processing includes a support leg fixedly connected to the lower surface of the outer shell, a feed inlet located at the top of the outer shell, and a discharge outlet located at the bottom of the outer shell. This device provides stable support through the support leg, and the top-feeding and bottom-discharging design facilitates smooth material flow and collection.

[0007] According to the present invention, a stirring device for plastic processing includes a main shaft located at the inner top of a housing, with stirring blades surrounding the main shaft. This device, through the rotation of the stirring blades driven by the main shaft, ensures thorough mixing of the plastic raw materials, improving stirring efficiency and uniformity.

[0008] According to the present invention, a mixing device for plastic processing includes vertical plates located on both sides of the feed inlet, and a guide plate located above the feed inlet. This device, with the guide plate fixed to the vertical plates, guides the material precisely into the mixing area during feeding, preventing splashing or accumulation.

[0009] According to the present invention, a stirring device for plastic processing includes a lead screw located inside an outer casing, with a movable block threadedly connected to the lead screw. This device enables precise displacement of the movable block via lead screw transmission, achieving stable adjustment of the guide plate's tilt angle.

[0010] According to the present invention, a stirring device for plastic processing includes an inclined rod located to the right of the top rod. This device converts the linear motion of the moving block into the lifting motion of the top rod through the lever action of the inclined rod, thereby controlling the opening and closing of the guide plate.

[0011] According to the present invention, a stirring device for plastic processing includes a first chute inside the outer casing, and a second chute inside the first chute. This double-chute structure ensures stable vertical movement of the push rod, reducing friction and jamming.

[0012] According to the present invention, a stirring device for plastic processing includes a push rod slidably connected inside a first chute, the push rod penetrating the outer casing, and a roller mounted on the push rod. The roller is rotatably connected inside a second chute, and the top plate is in contact with the bottom of a guide plate. This device reduces the resistance to push rod movement via the roller, and the tight contact between the top plate and the guide plate ensures reliable opening and closing of the feed inlet, preventing material leakage.

[0013] Beneficial effects

[0014] Compared with existing technologies, this stirring device for plastic processing uses a second motor to drive a lead screw, which in turn drives a moving block to push a slant rod to raise the top rod. This causes the top plate to press against the guide plate and rotate around the connecting shaft. After the guide plate tilts, the plastic is introduced into the feed inlet from the guide plate, avoiding manual feeding and improving production efficiency. At the same time, the design of the guide box can effectively prevent raw material leakage. The guide plate is raised to form an inclined angle, allowing the plastic raw material to automatically slide into the feed inlet. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a front view of the stirring device for plastic processing according to this utility model;

[0017] Figure 2 This utility model relates to a stirring device for plastic processing. Figure 1 Internal structure diagram;

[0018] Figure 3 This utility model relates to a stirring device for plastic processing. Figure 1 Internal sectional view;

[0019] Figure 4 This utility model is used in a mixing device for plastic processing. Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 This utility model is used in a mixing device for plastic processing. Figure 3 Enlarged view of section B in the middle.

[0021] Legend:

[0022] 1. Outer casing; 2. First motor; 3. Support leg; 4. Main shaft; 5. Stirring blade; 6. Discharge port; 7. Inlet port; 8. Vertical plate; 9. Connecting shaft; 10. Guide plate; 11. Guide box; 12. Outer casing; 13. Second motor; 14. Lead screw; 15. Moving block; 16. First connecting shaft; 17. Inclined rod; 18. Second connecting shaft; 19. Top rod; 20. First chute; 21. Second chute; 22. Roller; 23. Top plate. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Reference Figure 1 , Figure 2 , Figure 3 This utility model provides a stirring device for plastic processing, comprising: a housing 1, an inlet 7 and an outlet 6 on the housing 1, a support leg 3 fixedly connected to the lower surface of the housing 1, the inlet 7 being located at the top of the housing 1, the outlet 6 being located at the bottom of the housing 1, a first motor 2 fixedly connected to the upper surface of the housing 1, a main shaft 4 rotatably connected to the output end of the first motor 2, a stirring blade 5 being provided on the main shaft 4, the main shaft 4 being located at the inner top of the housing 1, and the stirring blade 5 being wrapped around the main shaft 4;

[0025] Specifically, the plastic enters the feed inlet 7 from the guide plate 10, and then enters the interior of the outer shell 1. It is stirred by the stirring blades 5 on the main shaft 4. After stirring, it is discharged from the discharge outlet 6.

[0026] Reference Figure 2 , Figure 3 , Figure 4 , Figure 5 A vertical plate 8 is fixedly connected to the upper surface of the outer casing 1. A connecting shaft 9 is provided on the vertical plate 8. A guide plate 10 is rotatably connected to the outside of the connecting shaft 9. The vertical plate 8 is located on both sides of the feed inlet 7. The guide plate 10 is located above the feed inlet 7. A guide box 11 is fixedly connected to the other end of the guide plate 10. An outer casing 12 is fixedly connected to the outside of the outer casing 1. A second motor 13 is fixedly connected to the front surface of the outer casing 12. A lead screw 14 is rotatably connected to the output end of the second motor 13. A moving block 15 is provided on the lead screw 14. The lead screw 14 is located inside the outer casing 12. The moving block 15 is threadedly connected to the lead screw 14. A first connecting shaft 1 is provided on the top of the moving block 15. 6. The first connecting shaft 16 is externally rotatably connected to a diagonal rod 17. The other end of the diagonal rod 17 is provided with a second connecting shaft 18. A top rod 19 is provided on the second connecting shaft 18. The diagonal rod 17 is inclined and located to the right of the top rod 19. A top plate 23 is fixedly connected to the top of the top rod 19. A first sliding groove 20 is provided inside the outer box 12. A second sliding groove 21 is provided inside the first sliding groove 20. The top rod 19 is slidably connected inside the first sliding groove 20 and passes through the outer box 12. A roller 22 is provided on the top rod 19 and is rotatably connected inside the second sliding groove 21. The top plate 23 is in contact with the bottom of the guide plate 10.

[0027] Specifically, plastic is added to the guide box 11, and the second motor 13 is turned on to make the internal lead screw 14 drive the moving block 15 to move, thereby driving the inclined rod 17 to press against the top rod 19 at the other end, forcing it to rise, so that the top plate 23 presses against the guide plate 10 and rotates around the connecting shaft 9, the guide plate 10 becomes tilted, and the plastic enters the feed port 7 from the guide plate 10.

[0028] Working principle: When in use, plastic is added into the guide box 11, and the second motor 13 is turned on to make the internal lead screw 14 drive the moving block 15 to move, thereby driving the inclined rod 17 to press against the top rod 19 at the other end, forcing it to rise, so that the top plate 23 presses against the guide plate 10 and rotates around the connecting shaft 9. The guide plate 10 becomes inclined, and the plastic enters the feed port 7 from the guide plate 10. The plastic then enters the interior of the outer shell 1 and is stirred by the stirring blades 5 on the main shaft 4. After stirring is completed, it is discharged from the discharge port 6.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A stirring device for plastic processing, characterized in that, Include: The shell (1), the shell (1) is provided with feed inlet (7) and discharge outlet (6), the upper surface of the shell (1) is fixedly connected with the first motor (2), the output end of the first motor (2) is rotatably connected with the main shaft (4), the main shaft (4) is provided with stirring blade (5); The upper surface of the shell (1) is fixedly connected with the vertical plate (8), the vertical plate (8) is provided with connecting shaft (9), the connecting shaft (9) is rotatably connected with the guide plate (10) outside, the other end of the guide plate (10) is fixedly connected with the guide box (11), the outer surface of the shell (1) is fixedly connected with the outer box (12), the front surface of the outer box (12) is fixedly connected with the second motor (13), the output end of the second motor (13) is rotatably connected with the lead screw (14), the lead screw (14) is provided with moving block (15), the top of the moving block (15) is provided with the first connecting shaft (16), the first connecting shaft (16) is rotatably connected with the inclined rod (17) outside, the other end of the inclined rod (17) is provided with the second connecting shaft (18), the second connecting shaft (18) is provided with the top rod (19), the top of the top rod (19) is fixedly connected with the top plate (23).

2. A stirring device for plastic processing according to claim 1, characterized in that The lower surface of the shell (1) is fixedly connected with the supporting leg (3), the feed inlet (7) is located at the top of the shell (1), and the discharge outlet (6) is located at the bottom of the shell (1).

3. A stirring device for plastic processing according to claim 1, characterized in that, The main shaft (4) is located at the inner top of the shell (1), and the stirring blade (5) is located around the main shaft (4).

4. The mixing device for plastic processing according to claim 1, wherein The vertical plate (8) is located on both sides of the feed inlet (7), and the guide plate (10) is located higher than the feed inlet (7).

5. The mixing device for plastic processing according to claim 1, wherein The lead screw (14) is located inside the outer box (12), and the moving block (15) is threadedly connected to the lead screw (14).

6. A stirring device for plastic processing according to claim 1, characterized in that, The inclined rod (17) is inclined, and the inclined rod (17) is located on the right side of the top rod (19).

7. A stirring device for plastic processing according to claim 1, characterized in that, The inner part of the outer box (12) is provided with a first sliding groove (20), and the inner part of the first sliding groove (20) is provided with a second sliding groove (21).

8. A stirring device for plastic processing according to claim 7, characterized in that The top rod (19) is slidably connected inside the first sliding groove (20), the top rod (19) penetrates the outer box (12), the top rod (19) is provided with a roller (22), the roller (22) is rollingly connected inside the second sliding groove (21), and the top plate (23) is attached to the bottom of the guide plate (10).

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