A modified plastic compounding apparatus

Abstract

This utility model discloses a modified plastic mixing device, specifically relating to the field of plastic mixing technology. It includes a mixing tank, with a mixing motor located in the middle of the upper end of the mixing tank. A small motor is located on the outer side of the upper end of the mixing tank, near the mixing motor. In actual use, by configuring the small motor, drive gear, equalization plate, support sleeve, guide protrusion, rotating gear, and adaptable sliding plate accordingly, an external control device can drive the small motor to rotate. The drive gear then drives the rotating gear to rotate, thereby rotating the equalization plate and support sleeve. When plastic granules are introduced into the mixing tank, the granules first fall onto the upper end of the equalization plate. As the equalization plate rotates, it evenly disperses different types of plastics inside the mixing tank, effectively increasing the mixing efficiency of the plastic granules and making the mixing more uniform.

Description

Technical Field

[0001] This utility model relates to the field of plastic mixing technology, and more specifically, to a modified plastic mixing device. Background Technology

[0002] Modified plastics refer to plastic products that have been modified by filling, blending, and reinforcing methods on the basis of general-purpose plastics and engineering plastics, thereby improving their properties such as flame retardancy, strength, impact resistance, and toughness. The stirring process is one of the important processes in the processing of modified plastics. In order to make the produced plastic products have specific characteristics, it is necessary to mix different types of plastic granule raw materials in proportion.

[0003] For example, patent CN220389959U discloses a modified plastic mixing device. The mixing mechanism includes a mixing rod, a movable rod, and a scraper. The first end of the mixing rod is mounted on a mixing shaft. A movable sleeve is horizontally arranged inside the second end of the mixing rod. The first end of the movable rod is horizontally mounted inside the movable sleeve and connected to a spring inside the movable sleeve. The second end of the movable rod is located outside the movable sleeve and connected to the scraper. Several springs connect the first end of the scraper to the second end of the mixing rod. The mixing tank has a cylindrical structure, and the scraper has an arc-shaped plate structure.

[0004] When the above-mentioned device is in operation, the structure of the stirring rod and the movable rod allows the stirring range to be expanded, which is more flexible in use. The scraper can scrape off the deposits on the inner wall of the mixing tank, which is convenient for cleaning the mixing tank. However, some plastic particles will settle at the bottom of the mixing box and cannot be effectively mixed, which affects the uniformity and efficiency of the mixing of plastic particles. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a modified plastic mixing equipment. The technical problem to be solved by the present invention is: how to improve the efficiency and uniformity of plastic particle mixing.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a modified plastic mixing device, including a mixing box, a mixing motor is provided in the middle of the upper end of the mixing box, a small motor is provided on the outer side of the upper end of the mixing box near the mixing motor, the output shaft of the small motor is provided with a drive gear inside the mixing box, and an annular limiting block is provided on the upper side of the inner end face of the mixing box.

[0007] The annular limiting block has a support sleeve inside, and an adapter slide is provided on the upper side of the outer end face of the support sleeve. A rotating gear is provided on the lower side of the adapter slide on the outer end face of the support sleeve. A material equalization plate is provided on the lower side of the outer end face of the support sleeve, and multiple material guiding protrusions are provided on the upper end of the material equalization plate.

[0008] In a preferred embodiment, the mixing box has multiple support legs on the outer side of its lower end, a discharge pipe on the outer side of its lower end, and a discharge pull plate at the connection between the discharge pipe and the mixing box.

[0009] In a preferred embodiment, a feed pipe is provided on the outer side of the upper end of the mixing box, and the output shaft of the mixing motor passes through the inside of the mixing box and a rotating rod is provided inside the mixing box.

[0010] In a preferred embodiment, the outer end face of the rotating rod is provided with rotating blades inside the mixing box, and the mixing box is provided with multiple connecting support rods.

[0011] In a preferred embodiment, a guide sleeve is provided in the middle of the connecting support rod, and a guide blade is provided on the lower side of the outer end face of the rotating rod.

[0012] In a preferred embodiment, the output shaft of the small motor passes through the end face of the mixing box and extends into the interior of the mixing box, and the lower end of the equalization plate is provided with multiple support rods.

[0013] In a preferred embodiment, both the mixing motor and the small motor are electrically connected to an external control device, the drive gear meshes with the outer end face of the rotating gear, and the inner end face of the annular limiting block is adapted to the outer end face of the adapting slide plate.

[0014] In a preferred embodiment, the diameter of the inner end face of the support sleeve in the top view is larger than the diameter of the outer end face of the rotating rod in the top view, the guide protrusion is arranged in a curved state in the top view, and the outer end face of the rotating blade in the top view is in contact with the inner end face of the guide sleeve in the top view.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] In actual use, this invention, with the corresponding arrangement of a small motor, drive gear, uniform material plate, support sleeve, guide protrusion, rotating gear, and adaptable sliding plate, can be driven by an external control device to rotate the small motor, which in turn drives the rotating gear to rotate, thereby rotating the uniform material plate and support sleeve. When plastic granules are introduced into the mixing tank, the plastic granules will first fall onto the top of the uniform material plate. As the uniform material plate rotates, it will evenly disperse different types of plastics inside the mixing tank, thereby effectively increasing the mixing efficiency of plastic granules and making the mixing of plastic granules more uniform. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the overall front view cross-sectional structure of this utility model.

[0019] Figure 3 This is a schematic diagram of the overall right-side cross-sectional structure of this utility model.

[0020] Figure 4 This utility model Figure 3 Enlarged structural diagram of section A in the middle.

[0021] Figure 5 This is a schematic diagram of the uniform material plate structure of this utility model.

[0022] The attached diagram is labeled as follows: 1 mixing box, 2 discharge pipe, 3 discharge pull plate, 4 feed pipe, 5 small motor, 6 mixing motor, 7 connecting support rod, 8 guide sleeve, 9 rotating rod, 10 rotating blade, 11 guide blade, 12 support leg, 13 drive gear, 14 equalization plate, 15 support rod, 16 support sleeve, 17 guide protrusion, 18 rotating gear, 19 adapting slide plate, 20 annular limit block. Detailed Implementation

[0023] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, they are provided so that the description of this disclosure will be more complete and fully convey the concept of the exemplary embodiments to those skilled in the art. The drawings are merely illustrative of this disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted.

[0024] Furthermore, the described features, structures, or characteristics can be combined in any suitable manner in one or more exemplary embodiments. Numerous specific details are provided in the following description to give a full understanding of exemplary embodiments of this disclosure. However, those skilled in the art will recognize that the technical solutions of this disclosure can be practiced with one or more of the specific details omitted, or other methods, components, steps, etc., can be employed. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring various aspects of this disclosure.

[0025] This utility model provides a modified plastic mixing device, such as... Figure 1 and 2 As shown, it includes a mixing tank 1, a mixing motor 6 is provided in the middle of the upper end of the mixing tank 1, and a small motor 5 is provided on the outer side of the upper end of the mixing tank 1 near the mixing motor 6.

[0026] The mixing tank 1 has multiple support legs 12 on the outer side of its lower end. The mixing tank 1 has a discharge pipe 2 on the outer side of its lower end. The discharge pipe 2 is connected to the mixing tank 1 and a discharge pull plate 3 is provided. The operator can pull the discharge pull plate 3 outward to facilitate the discharge of plastic particles inside the mixing tank 1. The mixing tank 1 has an inlet pipe 4 on the outer side of its upper end. The operator can introduce the plastic particles to be mixed into the mixing tank 1 through the inlet pipe 4.

[0027] The output shaft of the mixing motor 6 passes through the inside of the mixing box 1 and a rotating rod 9 is provided inside the mixing box 1. The outer end face of the rotating rod 9 is provided with a rotating blade 10 inside the mixing box 1. Multiple connecting support rods 7 are provided inside the mixing box 1.

[0028] The connecting support rod 7 is provided with a guide sleeve 8 in the middle. The operator can drive the rotating rod 9 to work through the external control device. The rotating rod 9 drives the rotating blade 10 to rotate quickly. The rotating blade 10 will lift the material upward inside the guide sleeve 8, thereby uniformly mixing various plastic particles. The lower side of the outer end face of the rotating rod 9 is provided with a guide blade 11. When the guide blade 11 rotates, it can lift the plastic particles deposited at the bottom of the mixing box 1, thereby preventing the material at the bottom of the mixing box 1 from not being able to be lifted upward, thus affecting the mixing of plastic particles. The output shaft of the small motor 5 passes through the end face of the mixing box 1 and extends into the interior of the mixing box 1.

[0029] Both the mixing motor 6 and the small motor 5 are electrically connected to the external control equipment, and the outer end face of the rotating blade 10 in the top view direction is in contact with the inner end face of the guide sleeve 8 in the top view direction.

[0030] like Figure 3, 4 As shown in Figure 5, the output shaft of the small motor 5 is equipped with a drive gear 13 inside the mixing box 1. The operator can drive the small motor 5 to work through an external control device. The small motor 5 will drive the drive gear 13 to rotate through the output shaft. An annular limiting block 20 is provided on the upper side of the inner end face of the mixing box 1. A support sleeve 16 is provided inside the annular limiting block 20.

[0031] The upper side of the outer end face of the support sleeve 16 is provided with an adapter slide plate 19, which will be locked inside the annular limiting block 20 to restrict the support sleeve 16. The outer end face of the support sleeve 16 is provided with a rotating gear 18 on the lower side of the adapter slide plate 19, and the lower side of the outer end face of the support sleeve 16 is provided with a material equalization plate 14. When different plastic particles enter the mixing box 1 from the feed pipe 4, they will first fall evenly on the upper end of the material equalization plate 14. When the drive gear 13 rotates, it will drive the meshing rotating gear 18 to rotate, thereby driving the support sleeve 16 and the material equalization plate 14 to rotate. The inner end face diameter of the support sleeve 16 in the top view direction is larger than the outer end face diameter of the rotating rod 9 in the top view direction. The guide protrusion 17 is set in a curved state in the top view direction.

[0032] The upper end of the uniform material plate 14 is provided with multiple guiding protrusions 17. When the uniform material plate 14 rotates, the guiding protrusions 17 disperse the plastic particles outward, thereby making the plastic particles more uniformly mixed and increasing the mixing efficiency of the plastic particles. The lower end of the uniform material plate 14 is provided with multiple support rods 15. The drive gear 13 meshes with the outer end face of the rotating gear 18. The inner end face of the annular limiting block 20 is adapted to the outer end face of the adapting slide plate 19.

[0033] Finally, it should be noted that: the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modified plastic mixing device, comprising a mixing tank (1), characterized in that: A mixing motor (6) is provided in the middle of the upper end of the mixing box (1). A small motor (5) is provided on the outer side of the upper end of the mixing box (1) near the mixing motor (6). The output shaft of the small motor (5) is provided with a drive gear (13) inside the mixing box (1). An annular limiting block (20) is provided on the upper side of the inner end face of the mixing box (1). The annular limiting block (20) has a support sleeve (16) inside. The upper side of the outer end face of the support sleeve (16) is provided with an adapter slide plate (19). The lower side of the adapter slide plate (19) on the outer end face of the support sleeve (16) is provided with a rotating gear (18). The lower side of the outer end face of the support sleeve (16) is provided with a material equalization plate (14). The upper end of the material equalization plate (14) is provided with multiple material guiding protrusions (17).

2. The modified plastic compounding apparatus of claim 1, wherein: The mixing box (1) has multiple support legs (12) on the outer side of its lower end, and a discharge pipe (2) is provided on the outer side of its lower end. A discharge pull plate (3) is provided at the connection between the discharge pipe (2) and the mixing box (1).

3. The modified plastic compounding apparatus of claim 1, wherein: The mixing box (1) is provided with a feed pipe (4) on the outer side of the upper end, and the output shaft of the mixing motor (6) passes through the inside of the mixing box (1) and a rotating rod (9) is provided inside the mixing box (1).

4. The modified plastic compounding apparatus of claim 3, wherein: The outer end face of the rotating rod (9) is provided with rotating blades (10) inside the mixing box (1), and the mixing box (1) is provided with multiple connecting support rods (7).

5. The modified plastic mixing equipment according to claim 4, characterized in that: The connecting support rod (7) is provided with a guide sleeve (8) in the middle, and the rotating rod (9) is provided with a guide blade (11) on the lower side of the outer end face.

6. The modified plastic compounding apparatus of claim 1, wherein: The output shaft of the small motor (5) passes through the end face of the mixing box (1) and extends into the interior of the mixing box (1). The lower end of the uniform plate (14) is provided with multiple support rods (15).

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