Plastic particle stirring device capable of uniformly discharging

Abstract

The utility model discloses a plastic particle stirring device capable of uniformly discharging, which belongs to the technical field of plastics, and comprises a mounting rack, a partition plate is fixed on the side wall of the mounting rack, through holes are formed in the top end of the mounting rack and the top end of the partition plate, a stirring barrel is mounted at the top end of the partition plate, and the stirring barrel is arranged in an up-down penetrating manner; a through hole is formed in the lower portion of the partition plate, a discharging conical barrel is installed at the bottom end of the through hole in the lower portion, a through groove is formed in the partition plate and communicates with the through hole, a driving piece is installed in the through groove and comprises a sliding rail, a sliding plate, a screw and a servo motor, a connecting plate is fixed to the side face of the sliding plate, and a semicircular plate is fixed to the side face of the connecting plate. A traditional integrated stirring barrel with the conical bottom is divided into two parts, and unification of uniform mixing and uniform discharging is achieved.

Description

Technical Field

[0001] This utility model relates to the field of plastics technology, specifically to a plastic granule mixing device for uniform discharge. Background Technology

[0002] In plastic production, mixing plastic granules is an important processing step. Plastic is a polymer compound, and different plastic granules contain different additives, such as polymers, stabilizers, and colorants. During the production process, different types of plastic granules need to be mixed. Mixing can ensure uniform mixing, increase the contact area between granules, improve the chemical reaction rate, and accelerate the reaction process.

[0003] Currently, most plastic granules are mixed using plastic mixers. The plastic granules are placed in a mixing drum, and the mixing components are installed inside the drum to uniformly mix the plastic granules. There are two common types of mixing drums: one is a cylindrical structure, which ensures uniform mixing of all parts of the drum, but it is not convenient for discharging; the other is designed with an inverted conical bottom for easy discharge, but this design will affect the uniformity of the plastic granules at the bottom of the drum. The two designs cannot be effectively unified.

[0004] Based on this, the present invention designs a plastic granule mixing device for uniform discharge to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a plastic granule mixing device for uniform discharge.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A uniformly discharging plastic granule mixing device includes a mounting frame, a partition plate fixed to the side wall of the mounting frame, and through holes at the top of the mounting frame and the top of the partition plate. A mixing tank is installed at the top of the partition plate, and the mixing tank is arranged vertically. A discharge cone is installed at the bottom end of the through hole at the lower part. A through groove is opened inside the partition plate, and the through groove and the through hole are connected. A driving component is installed in the through groove. The driving component includes a slide rail, a slide plate, a screw, and a servo motor. A connecting plate is fixed to the side of the slide plate, and a semi-circular plate is fixed to the side of the connecting plate.

[0008] Furthermore, the slide rail is symmetrically fixed on both sides of the center of the through groove, the slide plate slides on the slide rail, the screw thread passes through a set of slide plates and its end is connected to the output end of the servo motor, and the connecting plate, slide plate and semi-circular plate are threadedly connected.

[0009] Furthermore, mounting plates are fixed to both the side wall of the mixing tank and the side wall of the discharge cone. The mounting plates are threaded onto the partition plate. The diameter of the through hole, the inner diameter of the mixing tank, the inner diameter of the top of the discharge cone, and the diameter of the semicircular plate are the same.

[0010] Furthermore, the through groove extends through the top of the partition, and the top of the semicircular plate and the top of the partition are located on the same horizontal plane.

[0011] Furthermore, the mounting bracket has a sliding groove on its side wall, a slider slides in the sliding groove, the partition is threaded to the side of the slider, through holes are equally spaced on the inner wall of the sliding groove, and a connecting hole is provided on the side of the slider. A connecting bolt is threaded into the connecting hole and the through hole.

[0012] Furthermore, the slide groove extends through the top of the mounting bracket, and the vertical plane of one side of the slider and the opening surface of the slide groove are on the same vertical plane.

[0013] Furthermore, the mounting bracket has an annular groove at its bottom, a spring is fixed inside the annular groove, and a limiting ring that mates with the annular groove is fixed at the end of the spring.

[0014] Furthermore, a ring plate is fixed to the inner thread of the ring groove, and the spring is evenly installed on the ring plate around its circumference.

[0015] Beneficial effects

[0016] 1. By setting up a partition, through hole, mixing tank, discharge cone and drive unit, the driving unit is used to separate the mixing tank and discharge cone during mixing, and the driving unit is used to connect the mixing tank and discharge cone after mixing, so as to achieve uniform discharge. The traditional integrated mixing tank with a cone bottom is divided into two, so as to achieve uniform mixing and uniform discharge.

[0017] 2. By setting up a slide groove, slider, through hole, connecting hole and connecting bolt, the through hole is selected at an appropriate position according to the height of the mixing tank during use. The slider is fixed by connecting the through hole and the connecting hole with the threaded connection of the connecting bolt, thereby realizing the height adjustment of the partition and facilitating the installation of the mixing tank; by setting up an annular groove, spring, limit ring and annular plate, the annular plate is installed in the annular groove, and the spring and limit ring in the annular groove are used to assist in fixing the mixing tank. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a perspective view of the main structure of a plastic granule mixing device for uniform discharge according to the present invention.

[0020] Figure 2 This is a perspective view of the partition structure of a plastic granule mixing device for uniform discharge according to the present invention.

[0021] Figure 3 This is a three-dimensional view of the mounting frame structure of a uniformly discharging plastic granule mixing device according to the present invention.

[0022] Figure 4 This is a three-dimensional view of the limiting ring structure of a plastic granule mixing device for uniform discharge according to the present invention.

[0023] The labels in the diagram represent:

[0024] 1. Mounting bracket; 2. Partition plate; 3. Through hole; 4. Mixing tank; 5. Discharge cone; 6. Through groove; 7. Slide rail; 8. Slide plate; 9. Screw; 10. Servo motor; 11. Connecting plate; 12. Semicircular plate; 13. Mounting plate; 14. Slide groove; 15. Slider; 16. Through hole; 17. Connecting hole; 18. Connecting bolt; 19. Ring groove; 20. Spring; 21. Limiting ring; 22. Ring plate. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0026] The present invention will be further described below with reference to the embodiments.

[0027] In some embodiments, please refer to the accompanying drawings. Figure 1 , Figure 2 and Figure 3 A uniformly discharging plastic granule mixing device includes a mounting frame 1, a partition 2 fixed on the side wall of the mounting frame 1, and through holes 3 opened at the top of the mounting frame 1 and the top of the partition 2. A mixing tank 4 is installed at the top of the partition 2, and the mixing tank 4 is arranged vertically. A discharge cone 5 is installed at the bottom of the through hole 3 at the bottom. A through groove 6 is opened inside the partition 2, and the through groove 6 is connected to the through hole 3. A driving component is installed in the through groove 6. The driving component includes a slide rail 7, a slide plate 8, a screw 9 and a servo motor 10. A connecting plate 11 is fixed on the side of the slide plate 8, and a semi-circular plate 12 is fixed on the side of the connecting plate 11.

[0028] In this embodiment of the utility model, the mixing tank 4 is installed on the upper part of the partition plate 2 and the discharge cone 5 is installed on the lower part of the partition plate 2. The two are connected by the through hole 3. When the plastic particles are being mixed, the external mixing component enters the mixing tank 4 through the through hole 3 on the mounting bracket 1. The servo motor 10 is started, which drives the screw 9 to rotate. The screw 9 and the sliding plate 8 are threaded together, which drives the sliding plate 8 to move along the slide rail 7, so that the two sets of semicircular plates 12 move between the mixing tank 4 and the discharge cone 5. After the mixing is finished, the servo motor 10 is reversed and the semicircular plates 12 are reset. At this time, the plastic particles in the mixing tank 4 are evenly discharged out through the discharge cone 5.

[0029] In this embodiment of the utility model, by setting up a partition 2, a through hole 3, a mixing tank 3, a discharge cone 5 and a driving component, the driving component is used to separate the mixing tank 4 and the discharge cone 5 during mixing. After mixing is completed, the driving component is used to connect the mixing tank 4 and the discharge cone 5, thereby achieving uniform discharge. This divides the traditional integrated mixing tank with a cone-shaped bottom into two parts, achieving uniform mixing and uniform discharge.

[0030] In one embodiment of this utility model, slide rails 7 are symmetrically fixed on both sides of the center of through groove 6, slide plate 8 slides on slide rails 7, screw 9 is threaded through a set of slide plates 8 and its end is connected to the output end of servo motor 10, connecting plate 11, slide plate 8 and semi-circular plate 12 are threadedly connected, mounting plate 13 is fixed on the side wall of mixing tank 4 and the side wall of discharge cone 5, mounting plate 13 is threadedly fixed on partition plate 2, the diameter of through hole 3, the inner diameter of mixing tank 4, the inner diameter of the top of discharge cone 5 and the diameter of semi-circular plate 12 are the same, which facilitates the loading and unloading of mixing tank 4 and discharge cone 5; through groove 6 is set through the top of partition plate 2, the top of semi-circular plate 12 and the top of partition plate 2 are located on the same horizontal plane, when semi-circular plate 12 separates mixing tank 4 and discharge cone 5, it ensures that its top is flush with the bottom of mixing tank 4;

[0031] In some embodiments, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the mounting bracket 1 has a sliding groove 14 on its side wall, which passes through the top of the mounting bracket 1. A slider 15 slides in the sliding groove 14. The vertical plane of one side of the slider 15 and the opening of the sliding groove 14 are the same vertical plane. The partition plate 2 is threadedly fixed to the side of the slider 15. Through holes 16 are equally spaced on the inner wall of the sliding groove 14. A connecting hole 17 is provided on the side of the slider 15. A connecting bolt 18 is threadedly connected to the connecting hole 17 and the through hole 16. An annular groove 19 is provided at the bottom of the mounting bracket 1. A spring 20 is fixed in the annular groove 19. A limiting ring 21 that cooperates with the annular groove 19 is fixed at the end of the spring 20. An annular plate 22 is threadedly fixed in the annular groove 19. The spring 20 is evenly installed on the annular plate 22 around its circumference.

[0032] In this embodiment of the utility model, the height of the partition 2 is adjusted according to the height of the mixing tank 4, and the through hole 16 is selected at a suitable position. The slider 15 is fixed by connecting the through hole 16 and the connecting hole 17 with the connecting bolt 18, thereby fixing the partition 2. Then, the mixing tank 4 is installed on the upper part of the partition 2 by the mounting plate 13. The mixing tank 4 is fixed by the spring 20 and the limiting ring 21 in the annular groove 19. The discharge cone 5 is installed on the lower part of the partition 2. The two are connected by the through hole 3. When the plastic particles are being mixed, the external mixing component enters the mixing tank 4 through the through hole 3 on the mounting bracket 1. The servo motor 10 is started, which drives the screw 9 to rotate. The screw 9 and the sliding plate 8 are threaded together, which drives the sliding plate 8 to move along the slide rail 7, so that the two sets of semicircular plates 12 move between the mixing tank 4 and the discharge cone 5. After the mixing is finished, the servo motor 10 is reversed, and the semicircular plates 12 are reset. At this time, the plastic particles in the mixing tank 4 are evenly discharged out through the discharge cone 5.

[0033] In this embodiment of the utility model, by setting a sliding groove 14, a slider 15, a through hole 16, a connecting hole 17, and a connecting bolt 18, the through hole 16 is selected at a suitable position according to the height of the mixing tank 4 during use. The slider 15 is fixed by threading the through hole 16 and the connecting hole 17 with the connecting bolt 18, thereby realizing the height adjustment of the partition 2 and facilitating the installation of the mixing tank 4. By setting an annular groove 19, a spring 20, a limiting ring 21, and an annular plate 22, the annular plate 22 is installed in the annular groove 19. The spring 20 and the limiting ring 21 in the annular groove 19 assist in fixing the mixing tank 4.

[0034] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A plastic granule mixing device for uniform discharge, comprising a mounting frame (1), characterized in that: A partition (2) is fixed on the side wall of the mounting frame (1). A through hole (3) is opened at the top of the mounting frame (1) and the top of the partition (2). A mixing tank (4) is installed at the top of the partition (2). The mixing tank (4) is arranged vertically. A discharge cone (5) is installed at the bottom of the through hole (3) at the bottom. A through groove (6) is opened inside the partition (2). The through groove (6) and the through hole (3) are connected. A driving component is installed in the through groove (6). The driving component includes a slide rail (7), a slide plate (8), a screw (9) and a servo motor (10). A connecting plate (11) is fixed on the side of the slide plate (8). A semi-circular plate (12) is fixed on the side of the connecting plate (11).

2. The uniform discharge plastic granule mixing device according to claim 1, characterized in that, The slide rail (7) is symmetrically fixed on both sides of the center of the through groove (6), the slide plate (8) slides on the slide rail (7), the screw (9) is threaded through a set of slide plates (8) and its end is connected to the output end of the servo motor (10), and the connecting plate (11), slide plate (8) and semi-circular plate (12) are threadedly connected.

3. The uniform discharge plastic granule mixing device according to claim 2, characterized in that, Mounting plates (13) are fixed on the side walls of the mixing tank (4) and the discharge cone (5). The mounting plates (13) are threaded onto the partition plate (2). The diameter of the through hole (3), the inner diameter of the mixing tank (4), the inner diameter of the top of the discharge cone (5), and the diameter of the semicircular plate (12) are the same.

4. The uniform discharge plastic granule mixing device according to claim 3, characterized in that, The through groove (6) is provided through the top of the partition (2), and the top of the semicircular plate (12) and the top of the partition (2) are located on the same horizontal plane.

5. The uniform discharge plastic granule mixing device according to claim 4, characterized in that, The mounting bracket (1) has a sliding groove (14) on its side wall. A slider (15) slides in the sliding groove (14). The partition plate (2) is threaded to the side of the slider (15). Through holes (16) are equally spaced on the inner wall of the sliding groove (14). A connecting hole (17) is provided on the side of the slider (15). A connecting bolt (18) is threaded into the connecting hole (17) and the through hole (16).

6. The uniform discharge plastic granule mixing device according to claim 5, characterized in that, The slide (14) is set through the top of the mounting bracket (1), and the vertical plane of one side of the slider (15) and the opening surface of the slide (14) are the same vertical plane.

7. The uniform discharge plastic granule mixing device according to claim 6, characterized in that, The mounting bracket (1) has an annular groove (19) at its bottom end. A spring (20) is fixed inside the annular groove (19). A limiting ring (21) that cooperates with the annular groove (19) is fixed at the end of the spring (20).

8. The uniform discharge plastic granule mixing device according to claim 7, characterized in that, The annular groove (19) is threaded with an annular plate (22), and the spring (20) is evenly installed on the annular plate (22) around its circumference.

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