Plastic mixing head

Abstract

The utility model provides a kind of plastic mixing head, effectively solve the single mixing thought of current mixing head, the problem of poor mixing effect;Its solution technical scheme is, including rocket head, glue ring, check ring, wherein glue ring inboard wall is provided with multiple first small plates that are circumferentially distributed, and the central rod of rocket head has multiple second small plates that are circumferentially distributed;First small plate and second small plate do not interfere with each other in rotation, and the inclination direction of first small plate and second small plate is opposite;The utility model structure is ingenious, reform is carried out to three-piece suit as a whole, mutually cooperate using rocket head and glue ring, improve plastic mixing effect as a whole, and the structure is more reasonable.

Description

Technical Field

[0001] This utility model relates to the technical field of plastic mixing equipment, and in particular to a plastic mixing head. Background Technology

[0002] The mixing head of the mixing machine, such as Figure 1 As shown, it includes a rocket head, a glue-passing ring, and a check ring. Its core function is to efficiently shear, stretch, fold, and compress materials, thereby achieving uniform mixing, dispersion, plasticization, and reaction. Current mixing heads, in an effort to achieve better mixing results, are constantly being modified on the rocket head, such as the mixing head disclosed in patent document CN203994582U. However, this only modifies the rocket head, and the mixing effect remains unsatisfactory. Currently, the industry is making overall modifications to the three-piece mixing head set (including the rocket head, glue-passing ring, and check ring). Therefore, a plastic mixing head with better mixing performance is proposed here. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a plastic mixing head, which effectively solves the problems of the existing mixing head having a single mixing idea and poor mixing effect.

[0004] The technical solution includes a rocket head, a rubber ring, and a check ring. The inner wall of the rubber ring has multiple small first plates evenly distributed in a circle, and the central rod of the rocket head has multiple small second plates evenly distributed in a circle. The small first plates and the small second plates do not interfere with each other during rotation, and the tilting directions of the small first plates and the small second plates are opposite.

[0005] Furthermore, the first small plate and the second small plate are arranged at an axial interval, and the interval between the first small plate and the second small plate is greater than the distance that the rubber ring can move in the axial direction.

[0006] Furthermore, the thickness of the first and second small plates is greatest on the side closest to the check ring, and gradually decreases towards the right.

[0007] This utility model has a clever structure that modifies the three-piece set as a whole. By utilizing the cooperation between the rocket head and the glue ring, the overall plastic mixing effect is improved, and the structure is more reasonable. Attached Figure Description

[0008] Figure 1 This is a diagram of a three-piece structure in the existing technology.

[0009] Figure 2 This is a perspective view of the present utility model.

[0010] Figure 3 This is an exploded view of the present invention.

[0011] Figure 4 This is the front view of the present invention. Detailed Implementation

[0012] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0013] Depend on Figures 1 to 4 As shown, this utility model includes a rocket head 1, a rubber ring 2, and a check ring 3. The inner sidewall of the rubber ring 2 is provided with a plurality of first small plates 4 evenly distributed in a circle, and the central rod of the rocket head 1 is provided with a plurality of second small plates 5 evenly distributed in a circle. The first small plates 4 and the second small plates 5 do not interfere with each other during rotation, and the tilting directions of the first small plates 4 and the second small plates 5 are opposite.

[0014] In order not to affect the axial movement of the rubber ring 2, the first small plate 4 and the second small plate 5 are arranged at an axial interval, and the interval between the first small plate 4 and the second small plate 5 is greater than the distance that the rubber ring 2 can move in the axial direction.

[0015] In order to improve the fatigue resistance of the first small plate 4 and the second small plate 5, the thickness of the first small plate 4 and the second small plate 5 is the largest on the side closest to the check ring 3, and gradually decreases to the right.

[0016] It is worth noting that the inclination directions between the first small plate 4 and the second small plate 5 are opposite, which also enables the raw materials to be mixed and refined to the maximum extent in a very short time when passing through the first small plate 4 and the second small plate 5.

[0017] When in use, as the molten raw material moves from left to right, the impact force of the fluid impacts the first small plate 4 and the second small plate 5, causing the rubber ring 2 and the rocket head 1 to rotate. Since the first small plate 4 and the second small plate 5 are tilted in opposite directions, there is relative rotation between the rubber ring 2 and the rocket head 1. When the raw material passes through the first small plate 4 and the second small plate 5, it is fully mixed and refined by the first small plate 4 and the second small plate 5.

[0018] This utility model has a clever structure that modifies the three-piece set as a whole. By utilizing the cooperation between the rocket head 1 and the glue ring 2, the overall plastic mixing effect is improved, and the structure is more reasonable.

Claims

1. A plastic mixing head, characterized in that, It includes a rocket head (1), a rubber ring (2), and a check ring (3). The inner wall of the rubber ring (2) is provided with multiple first small plates (4) evenly distributed in a circle, and the central rod of the rocket head (1) has multiple second small plates (5) evenly distributed in a circle. The first small plates (4) and the second small plates (5) do not interfere with each other during rotation, and the tilting directions of the first small plates (4) and the second small plates (5) are opposite.

2. The plastic mixing head according to claim 1, characterized in that, The first small plate (4) and the second small plate (5) are arranged axially at intervals, and the interval between the first small plate (4) and the second small plate (5) is greater than the distance that the rubber ring (2) can move axially.

3. A plastic mixing head according to claim 1 or 2, characterized in that, The thickness of the first small plate (4) and the second small plate (5) is greatest on the side closest to the check ring (3), and gradually decreases to the right.

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