Modified PC plastic mixing barrel

Abstract

The utility model provides a modified PC plastic mixing barrel, and belongs to the technical field of modified plastics. A modified PC plastic mixing barrel comprises a machine body, the interior of the machine body is divided into three spaces through two partition plates, the three spaces are an upper stirring cavity, a middle stirring cavity and a lower stirring cavity respectively, and a stirring assembly is arranged in the machine body; the stirring assembly comprises a stirring shaft installed in the center of the machine body, a plurality of stirring rollers are arranged on the stirring shaft, the stirring rollers are distributed in three spaces of the machine body, and a first through hole and a second through hole are formed in the two partition plates respectively. Plastic particles can be fully mixed through three times of stirring, then the plastic particles can directly flow out through the discharge port and are collected together, the plastic particles can be taken out without shutdown in the whole mixing process, the workload of workers is reduced, the plastic particles can work without shutdown, and the mixing efficiency of the plastic particles is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the field of modified plastics, in particular to a modified PC plastic mixing barrel. Background Art

[0002] Modified plastics refer to plastic products that are processed and modified by filling, blending, reinforcing and other methods on the basis of general-purpose plastics and engineering plastics to improve the flame retardancy, strength, impact resistance, toughness and other properties. When processing modified plastics, material mixing and other processing steps are required.

[0003] Nowadays, when mixing modified plastics, all plastic particles need to be placed in a mixing barrel for mixing. After mixing, the machine needs to be stopped to pour out the mixed modified plastics, and then the above operations need to be repeated. This not only increases the workload of the staff, but also greatly reduces the mixing efficiency of the modified plastics. Utility Model Content

[0004] The utility model aims at solving the deficiencies of the prior art and provides a modified PC plastic mixing barrel.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a modified PC plastic mixing barrel, comprising a body, characterized in that the interior of the body is divided into three spaces by two partitions.

[0006] They are respectively an upper stirring chamber, a middle stirring chamber and a lower stirring chamber, and a stirring assembly is arranged in the machine body; the stirring assembly comprises a stirring shaft installed at the center of the machine body, and a plurality of stirring rollers are arranged on the stirring shaft, and the stirring rollers are distributed in three spaces of the machine body, and a first through hole and a second through hole are respectively opened on two partitions, and a first baffle and a second baffle are installed on the stirring shaft, and the first baffle is blocked above the first through hole, and the second baffle is blocked above the second through hole.

[0007] Optionally, the first baffle is installed at the bottom of the upper stirring chamber, and the first baffle is provided with a notch.

[0008] Optionally, the cross section of the middle stirring chamber is trapezoidal, the second baffle is installed at the bottom of the middle stirring chamber, a notch is also provided on the second baffle, and an auxiliary feed port is also fixed on the outer peripheral side of the middle stirring chamber.

[0009] Optionally, a discharge port is fixed on the outer peripheral side of the lower stirring chamber.

[0010] Optionally, a motor is installed at the bottom of the stirring shaft, and at least two support frames are installed at the bottom of the machine body, and the support frames are located on the outer peripheral side of the motor.

[0011] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. Due to the setting of the stirring component, the plastic particles can be fully mixed through the layered upper stirring chamber, middle stirring chamber and lower stirring chamber through three stirrings, and then can be directly discharged through the discharge port.

[0013] The plastic particles are collected together without stopping the machine to take out the plastic particles during the entire mixing process, which reduces the workload of the staff and allows the machine to work without stopping, greatly increasing the mixing efficiency of the plastic particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model.

[0015] Figure 2 It is a cross-sectional view of the utility model.

[0016] Figure 3 It is an internal stereogram of the utility model.

[0017] 10. Machine body; 11. Upper stirring chamber; 12. Middle stirring chamber; 13. Lower stirring chamber; 14. Auxiliary feed port; 15. Discharge port; 16. Stirring shaft; 17. Motor; 18. Support frame; 19. First baffle; 20. First through hole; 21. Second baffle; 22. Second through hole. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention.

[0019] As shown in Figures 1-3, a modified PC plastic mixing barrel includes a body 10, the interior of the body 10 is divided into three spaces by two partitions, namely an upper stirring chamber 11, a middle stirring chamber 12 and a lower stirring chamber 13, a discharge port 15 is fixed on the outer peripheral side of the lower stirring chamber 13, a stirring assembly is arranged in the body 10, and the stirring assembly includes a stirring shaft 16 installed at the center of the body 10, and a motor 17 is installed at the bottom of the stirring shaft 16.

[0020] At least two support frames 18 are installed at the bottom of the body 10. The support frames 18 are located on the outer peripheral side of the motor 17. The stirring shaft 16 is provided with a plurality of stirring rollers. The stirring rollers are distributed in three spaces of the body 10. The two partitions are respectively provided with a first through hole 20 and a second through hole 22. The stirring shaft 16 is provided with a first baffle 19.

[0021] and the second baffle 21, the first baffle 19 blocks the top of the first through hole 20, the second baffle 21 blocks the top of the second through hole 22, the first baffle 19 is installed at the bottom of the upper stirring chamber 11, the first baffle 19 is provided with a notch, the cross-section of the middle stirring chamber 12 is trapezoidal, the second baffle 21 is installed at the bottom of the middle stirring chamber 12, the second baffle 21 is also provided with a notch, and an auxiliary feed port 14 is also fixed on the outer peripheral side of the middle stirring chamber 12.

[0022] When in use, different kinds of plastic particles can be poured into the upper stirring chamber 11, and the motor 17 is started. The motor 17 rotates to provide the stirring shaft 16 to drive all the stirring rollers to rotate, and also drives the first baffle 19 and the second baffle 21 to rotate. The plastic particles are preliminarily mixed in the upper stirring chamber 11, and then when the notch of the first baffle 19 rotates to coincide with the first through hole 20, the plastic particles in the upper stirring chamber 11 fall into the middle stirring chamber 12, and then are further mixed in the middle stirring chamber 12, and other plastic particles can be added to the middle stirring chamber 12 through the auxiliary feed port 14 to avoid adding too many particles in the upper stirring chamber 11, causing them to splash, and when the notch of the second baffle 21 rotates to coincide with the second through hole 22, the plastic particles in the middle stirring chamber 12 will fall into the lower stirring chamber 13 and be stirred again. The plastic particles can be fully mixed through three stirrings, and then can be directly discharged through the discharge port 15 and collected together. The entire mixing process does not require stopping to take out the plastic particles, and can work without stopping, which greatly increases the mixing efficiency of the plastic particles.

[0023] Obviously, the described embodiments are only a part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. A modified PC plastic mixing barrel, comprising a body (10), characterized in that: The interior of the machine body (10) is divided into three spaces by two partitions, namely an upper stirring chamber (11), a middle stirring chamber (12) and a lower stirring chamber (13), and a stirring assembly is provided in the machine body (10); The stirring assembly comprises a stirring shaft (16) installed at the center of the machine body (10); a plurality of stirring rollers are arranged on the stirring shaft (16); the stirring rollers are distributed in three spaces of the machine body (10); two partitions are respectively provided with a first through hole (20) and a second through hole (22); a first baffle (19) and a second baffle (21) are installed on the stirring shaft (16); the first baffle (19) blocks the top of the first through hole (20); and the second baffle (21) blocks the top of the second through hole (22).

2. A modified PC plastic mixing barrel according to claim 1, characterized in that: The first baffle (19) is installed at the bottom of the upper stirring chamber (11), and the first baffle (19) is provided with a notch.

3. A modified PC plastic mixing barrel according to claim 1, characterized in that: The cross section of the middle stirring chamber (12) is arranged in a trapezoidal shape. The second baffle (21) is installed at the bottom of the middle stirring chamber (12). A notch is also provided on the second baffle (21). An auxiliary feed port (14) is also fixed on the outer peripheral side of the middle stirring chamber (12).

4. A modified PC plastic mixing barrel according to claim 1, characterized in that: A discharge port (15) is fixed on the outer peripheral side of the lower stirring chamber (13).

5. The modified PC plastic mixing barrel according to claim 1, characterized in that: A motor (17) is installed at the bottom of the stirring shaft (16), and at least two support frames (18) are installed at the bottom of the machine body (10), and the support frames (18) are located on the outer peripheral side of the motor (17).

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