Color master batch mixing stirrer with automatic cleaning function

Abstract

The utility model discloses a color concentrate mixing stirrer with automatic cleaning function belongs to color concentrate mixing technical field, including stirring device, feeder and frame, stirring device installs on the frame, and stirring device includes stirring drum, upper sleeve, stirring shaft and cleaning component, and stirring shaft installs in stirring drum, and upper sleeve installs the top of stirring drum and is communicated with stirring drum, and color concentrate particle is added in stirring drum through feeder, and starts stirring motor, and drives stirring shaft rotation, and carries out mixing and stirring to color concentrate particle, and then sends out through the discharge gate, when needing cleaning, and the electric push rod slides through the connecting rod and drives the cleaning ring to adhere the drum wall of stirring drum and slides, and carries out sufficient cleaning, avoids the drum wall and attaches too much impurity.

Description

Technical Field

[0001] This utility model belongs to the field of color masterbatch mixing technology, specifically a color masterbatch mixing stirrer with automatic cleaning function. Background Technology

[0002] In the production of plastic products, masterbatch mixing is a crucial step in imparting color and special properties to the product. Currently, most masterbatch mixing devices on the market employ traditional stirring methods, using the rotation of a stirring paddle to mix the masterbatch with the base resin. However, these devices commonly suffer from the problem of masterbatch adhering to the container walls after stirring.

[0003] During the mixing process, the centrifugal and shear forces generated by the high-speed rotating impeller cause some masterbatch to be thrown against the barrel wall. Combined with the friction between the barrel wall and the material, the masterbatch is difficult to re-enter the mixing flow and thus adheres to the barrel wall. As mixing time increases, the amount of adhered masterbatch accumulates, not only wasting material but also causing quality defects such as color difference and uneven coloring in the final product. Furthermore, the difficulty in cleaning residual masterbatch increases equipment maintenance costs and downtime, reduces production efficiency, and makes it difficult to meet the requirements of uniform masterbatch mixing in large-scale, high-quality plastic product production. Utility Model Content

[0004] The purpose of this invention is to solve the problems mentioned in the background.

[0005] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0006] This utility model discloses a masterbatch mixing and stirring device with automatic cleaning function, which includes a stirring device, a feeder, and a frame. The stirring device is installed on the frame and includes a stirring drum, an upper sleeve, a stirring shaft, and a cleaning component. The stirring shaft is installed inside the stirring drum, and the upper sleeve is installed above the stirring drum and communicates with the stirring drum. The cleaning component includes a cleaning ring, a connecting rod, and a cleaning cylinder. The cleaning ring is installed against the inner wall of the stirring drum, and one end of the connecting rod is connected to the cleaning ring, while the other end extends out of the upper sleeve and connects to the cleaning cylinder.

[0007] Preferably, the cleaning ring has a triangular cross-section with a raised center.

[0008] Preferably, the upper sleeve has a square structure and multiple feeding ports are provided on the upper sleeve, with a feeder installed at each feeding port.

[0009] Preferably, the bottom of the mixing drum is provided with a discharge port, and a mixing motor is provided on one side of the mixing drum, which drives the mixing shaft.

[0010] Preferably, the upper sleeve is equipped with a controller, which controls the stirring motor and the electric push rod.

[0011] Compared with the prior art, the technical solution provided by this utility model has the following advantages:

[0012] This utility model discloses a color masterbatch mixing and stirring device with automatic cleaning function. Color masterbatch particles are added into the mixing drum through a feeder. The stirring motor is started, which drives the stirring shaft to rotate and mix the color masterbatch particles. After mixing, the particles are conveyed out through the discharge port. When cleaning is required, the electric push rod drives the cleaning ring to slide against the drum wall through the connecting rod to perform thorough cleaning and prevent excessive impurities from adhering to the drum wall. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the color masterbatch mixing and stirring device with automatic cleaning function according to this utility model.

[0014] Figure 2 This is a schematic diagram of the stirring device structure of the masterbatch mixing and stirring device with automatic cleaning function of this utility model.

[0015] Figure 3 This is a schematic diagram of the cleaning component of the color masterbatch mixing and stirring device with automatic cleaning function according to this utility model.

[0016] Explanation of the labels in the diagram:

[0017] 100. Stirring device; 110. Stirring drum; 120. Upper sleeve; 130. Stirring shaft; 140. Cleaning assembly; 141. Cleaning ring; 142. Connecting rod; 143. Cleaning cylinder;

[0018] 200. Feeder;

[0019] 300. Rack. Detailed Implementation

[0020] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0021] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0022] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0023] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0024] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments. Example

[0026] See attached document Figure 1-3The color masterbatch mixing and stirring device with automatic cleaning function in this embodiment includes a stirring device 100, a feeder 200 and a frame 300. The stirring device 100 is mounted on the frame 300 and includes a stirring drum 110, an upper sleeve 120, a stirring shaft 130 and a cleaning component 140. The stirring shaft 130 is installed inside the stirring drum 110, and the upper sleeve 120 is installed above the stirring drum 110 and communicates with the stirring drum 110. The cleaning component 140 includes a cleaning ring 141, a connecting rod 142 and a cleaning cylinder 143. The cleaning ring 141 is installed against the inner wall of the stirring drum 110. One end of the connecting rod 142 is connected to the cleaning ring 141, and the other end extends out of the upper sleeve 120 and is connected to the cleaning cylinder 143.

[0027] The cleaning ring 141 in this embodiment has a triangular cross-section, and the middle part of the cleaning ring 141 is raised.

[0028] In this embodiment, the upper sleeve 120 has a square structure and is provided with multiple feeding ports, with a feeder 200 installed at each feeding port.

[0029] In this embodiment, the bottom of the mixing drum 110 is provided with a discharge port, and a stirring motor is provided on one side of the mixing drum 110, which drives the stirring shaft 130.

[0030] In this embodiment, the upper sleeve 120 is equipped with a controller, which controls the stirring motor and the electric push rod.

[0031] Working principle: Color masterbatch particles are added into the mixing drum 110 through the feeder 200. The stirring motor is started, which drives the stirring shaft 130 to rotate and mix the color masterbatch particles. Then, the particles are conveyed out through the discharge port. When cleaning is required, the electric push rod drives the cleaning ring 141 to slide against the wall of the mixing drum 110 through the connecting rod 142 to clean thoroughly and avoid excessive impurities adhering to the drum wall.

[0032] The above-described embodiments are merely illustrative of certain implementations of this utility model, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A masterbatch mixing and stirring device with automatic cleaning function, characterized in that: The system includes a stirring device (100), a feeder (200), and a frame (300). The stirring device (100) is mounted on the frame (300). The stirring device (100) includes a stirring drum (110), an upper sleeve (120), a stirring shaft (130), and a cleaning assembly (140). The stirring shaft (130) is installed inside the stirring drum (110). The upper sleeve (120) is installed above the stirring drum (110) and communicates with the stirring drum (110). The cleaning assembly (140) includes a cleaning ring (141), a connecting rod (142), and a cleaning cylinder (143). The cleaning ring (141) is installed against the inner wall of the stirring drum (110). One end of the connecting rod (142) is connected to the cleaning ring (141), and the other end extends out of the upper sleeve (120) and connects to the cleaning cylinder (143).

2. The masterbatch mixing and stirring device with automatic cleaning function according to claim 1, characterized in that: The cleaning ring (141) has a triangular cross-section and a raised center.

3. The color masterbatch mixing and stirring device with automatic cleaning function according to claim 1, characterized in that: The upper sleeve (120) has a square structure and is provided with multiple feeding ports. A feeder (200) is installed at each feeding port.

4. The masterbatch mixing and stirring device with automatic cleaning function according to claim 1, characterized in that: The bottom of the mixing drum (110) is provided with a discharge port, and a mixing motor is provided on one side of the mixing drum (110), which drives the mixing shaft (130).

5. The color masterbatch mixing and stirring device with automatic cleaning function according to claim 1, characterized in that: The upper sleeve (120) is equipped with a controller, which controls the stirring motor and the electric push rod.

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