Color mixing equipment for injection molding part

Abstract

The utility model relates to the technical field of color mixing equipment, in particular to color mixing equipment for injection molding parts, which comprises a base, a mixing cavity is arranged on the base, a plurality of first filter plates are fixedly arranged on the inner wall of the mixing cavity, and an ion wind bar is arranged on one side of each first filter plate. An adjusting assembly and a groove are arranged between the ion wind bar and the first filter plate, a cover plate is arranged on one side of the upper portion of the base, two pull rings are fixedly arranged on the cover plate, a motor is arranged between the two pull rings, a stirring paddle is arranged on a rotating output part of the motor, materials are prevented from being adsorbed and caked, and therefore the stirring and mixing effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of color mixing equipment technology, and more specifically, to a color mixing equipment for injection molded parts. Background Technology

[0002] Color mixing equipment is a key device used in the production of plastic products to uniformly mix base materials with additives such as color masterbatches and functional masterbatches.

[0003] This equipment uses mechanical force to uniformly mix two or more colors of plastic granules. Its core function is to achieve the mixing of plastic granules during the injection molding process, thereby producing colorful plastic products. This equipment is widely used in industries such as consumer electronics, chemicals, and food, and can improve production efficiency and product quality.

[0004] For example, Chinese patent disclosure: A vertical color mixing machine for injection molding production, application number: CN202120705122.6, includes a mixing chamber, a stirring rod is provided inside the mixing chamber, an electric cylinder is fixed to the outer wall of the mixing chamber and hinged to the chamber cover via a connecting rod, and a lifting plate located outside the stirring rod is hinged to the bottom surface of the inner cavity of the mixing chamber via a hinge shaft. A slot is opened in the middle of the lifting plate, and raw material sheets located on both sides of the stirring rod are glued to both sides of the slot. When the scraper ring moves upward along the inner wall of the mixing chamber, it can scrape off the plastic particles that are not easy to fall off the inner wall of the mixing chamber downward. The residual material scraped off the inner wall of the mixing chamber falls onto the lifting plate at the bottom. Since the lifting plate also rotates upward at this time and is tilted inside the discharge port, this part of the material is discharged outward from the discharge port along the lifting plate. The structure is ingenious, thus solving the problem of incomplete discharge of the material after mixing on the inner wall and bottom of the mixing chamber due to its adhesiveness.

[0005] However, in the above technical solutions, color mixing is a key process in the production of injection molded parts, which directly affects the appearance and quality of the final product. Traditional color mixing methods often have some shortcomings. Because plastic particles are prone to generating static electricity during high-speed stirring, fine particles are adsorbed on the walls of the mixing chamber or agglomerate, reducing the uniformity of mixing and resulting in poor mixing effect, which in turn affects the quality of injection molded parts. Utility Model Content

[0006] The main purpose of this utility model is to provide a color mixing device for injection molded parts, which can effectively solve the problem in the background art that color mixing is a key process in the production of injection molded parts, which directly affects the appearance and quality of the final product. Traditional color mixing methods often have some shortcomings. Because plastic particles are prone to generating frictional static electricity during high-speed stirring, fine particles are adsorbed on the walls of the mixing chamber or agglomerate, reducing the uniformity of mixing and resulting in poor mixing effect, which in turn affects the quality of injection molded parts.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a color mixing device for injection molded parts, including a base, a mixing chamber provided on the base, a plurality of first filter plates fixedly provided on the inner wall of the mixing chamber, an ion air bar provided on one side of the first filter plate, an adjustment component and a groove provided between the ion air bar and the first filter plate, a cover plate provided on one side above the base, two pull rings fixedly provided on the cover plate, a motor provided between the two pull rings, and a stirring paddle provided on the rotation output part of the motor.

[0008] Preferably, the ion air bar is fixedly mounted on the base.

[0009] Preferably, the motor is fixedly mounted on the cover plate.

[0010] Preferably, the adjusting component has a support plate movably disposed in the groove, a second filter plate is fixedly disposed on the support plate, and a rotating ring is fixedly disposed on one side below the support plate.

[0011] Preferably, the support plate is fixedly provided with a ring handle on one side outside the base.

[0012] Preferably, the rotating ring is rotatably connected to the base.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (1) In this utility model, the cover is opened, the raw materials are poured into the mixing chamber, the cover is reset, and the motor and ion fan are started at the same time. The motor makes the stirring paddle rotate, and the stirring paddle is used to stir and mix the raw materials. Then, the ion fan eliminates the frictional static electricity generated during the stirring of the raw materials, preventing the materials from adsorbing and clumping, thereby improving the stirring and mixing effect.

[0015] (2) When the position of the second filter plate needs to be moved, the ring handle is rotated first. The ring handle drives the support plate to rotate, and the support plate drives the second filter plate to rotate, thereby moving the position of the second filter plate. By moving the position of the second filter plate, the filter holes on the second filter plate are gradually misaligned with the filter holes on the first filter plate, and the effective pore size is adjusted in real time, thereby adapting to raw materials of different sizes and expanding the scope of application. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a color mixing device for injection molded parts according to the present invention;

[0017] Figure 2 This is a schematic diagram of the internal structure of a color mixing device for injection molded parts according to the present invention;

[0018] Figure 3 This utility model relates to a color mixing device for injection molded parts. Figure 2 A magnified structural diagram at point A;

[0019] Figure 4 This is a schematic diagram of the adjustment component in a color mixing device for injection molded parts according to the present invention.

[0020] In the diagram: 1. Base; 2. Mixing chamber; 3. First filter plate; 4. Ionizing air bar; 5. Adjustment component; 501. Support plate; 502. Second filter plate; 503. Annular handle; 504. Rotating ring; 6. Cover plate; 7. Groove; 8. Pull ring; 9. Motor; 10. Stirring paddle. Detailed Implementation

[0021] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0022] like Figures 1 to 3 As shown, a color mixing device for injection molded parts includes a base 1, a mixing chamber 2 on the base 1, a plurality of first filter plates 3 fixedly arranged on the inner wall of the mixing chamber 2, an ion air bar 4 arranged on one side of the first filter plate 3, an adjustment component 5 and a groove 7 arranged between the ion air bar 4 and the first filter plate 3, a cover plate 6 arranged on one side above the base 1, two pull rings 8 fixedly arranged on the cover plate 6, a motor 9 arranged between the two pull rings 8, and a stirring paddle 10 arranged on the rotation output part of the motor 9.

[0023] like Figure 4 As shown, in another embodiment of the present invention, the adjusting component 5 is movably provided with a support plate 501 in the groove 7, a second filter plate 502 is fixedly provided on the support plate 501, and a rotating ring 504 is fixedly provided on one side below the support plate 501.

[0024] The support plate 501 is fixedly provided with a ring handle 503 on one side outside the base 1;

[0025] When it is necessary to move the position of the second filter plate 502, first turn the ring handle 503. The ring handle 503 drives the support plate 501 to rotate, and the support plate 501 drives the second filter plate 502 to rotate, thereby moving the position of the second filter plate 502. By moving the position of the second filter plate 502, the filter holes on the second filter plate 502 are gradually misaligned with the filter holes on the first filter plate 3, and the effective pore size is adjusted in real time to adapt to raw materials of different sizes.

[0026] The working principle of a color mixing device for injection molded parts:

[0027] In use, rotate the ring handle 503. The ring handle 503 drives the second filter plate 502 to rotate through the support plate 501, thereby moving the position of the second filter plate 502 according to the size of the raw material. By moving the position of the second filter plate 502, the filter holes on the second filter plate 502 are gradually misaligned with the filter holes on the first filter plate 3, and the effective pore size is adjusted in real time. Then, open the cover plate 6 and pour the raw material into the mixing chamber 2. Then, reset the cover plate 6 and start the motor 9 and the ion air bar 4. The motor 9 makes the stirring paddle 10 rotate, and the stirring paddle 10 is used to stir and mix the raw material. The ion air bar 4 eliminates the frictional static electricity generated during the stirring of the raw material, preventing the material from adsorbing and clumping, thereby improving the stirring and mixing effect. The first filter plate 3 and the second filter plate 502 prevent the material from entering the ion air bar 4 during the stirring process.

[0028] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. All obvious variations or modifications derived from the technical solutions of the present invention are still within the protection scope of the present invention.

Claims

1. A color mixing device for injection molded parts, comprising a base (1), characterized in that: A mixing chamber (2) is provided on the base (1). Several first filter plates (3) are fixedly provided on the inner wall of the mixing chamber (2). An ion blower (4) is provided on one side of the first filter plate (3). An adjustment component (5) and a groove (7) are provided between the ion blower (4) and the first filter plate (3). A cover plate (6) is provided on one side above the base (1). Two pull rings (8) are fixedly provided on the cover plate (6). A motor (9) is provided between the two pull rings (8). A stirring paddle (10) is provided on the rotation output part of the motor (9).

2. The color mixing equipment for injection molded parts according to claim 1, characterized in that: The ion wind bar (4) is fixedly installed on the base (1).

3. The color mixing equipment for injection molded parts according to claim 2, characterized in that: The motor (9) is fixedly mounted on the cover plate (6).

4. A color mixing device for injection molded parts according to claim 3, characterized in that: The adjustment component (5) has a support plate (501) movably disposed in the groove (7), a second filter plate (502) is fixedly disposed on the support plate (501), and a rotating ring (504) is fixedly disposed on one side below the support plate (501).

5. A color mixing device for injection molded parts according to claim 4, characterized in that: The support plate (501) is fixedly provided with a ring handle (503) on one side outside the base (1).

6. A color mixing device for injection molded parts according to claim 5, characterized in that: The rotating ring (504) is rotatably connected to the base (1).

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