Plastic color matching machine capable of quantitatively filling auxiliary materials

Abstract

The utility model belongs to the technical field of plastic color matching machines, and particularly relates to a plastic color matching machine capable of quantitatively filling auxiliary materials, which comprises a color matching machine body, a feeding cavity and a stirring cavity, the color matching machine body is provided with an auxiliary material filling channel, the discharging end of the auxiliary material filling channel is communicated with the feeding cavity or the stirring cavity, the feeding end of the auxiliary material filling channel is communicated with an external auxiliary material source, and a conveying assembly capable of quantitatively conveying auxiliary materials into the feeding cavity or the stirring cavity is arranged in the auxiliary material filling channel. The plastic color matching machine is simple in structure, reasonable in design and low in cost, the auxiliary material filling channel and the conveying assembly capable of achieving quantitative conveying are additionally arranged on the basis of the structure of an existing plastic color matching machine, and auxiliary materials in the auxiliary material filling channel are quantitatively conveyed into the feeding cavity or the stirring cavity through the conveying assembly; therefore, the plastic particles can be stirred and mixed with the auxiliary materials and the toner together, and then the mixed plastic particles needed by the plastic product to be processed actually are obtained.

Description

Technical field:

[0001] The utility model belongs to the technical field of plastic color matching machines, in particular to a plastic color matching machine with quantitative filling of auxiliary materials. Background technology:

[0002] Plastic coloring is generally achieved by adding colored plastic particles during production. Plastic particles can be colored according to the color specified by the customer by mixing a certain proportion of color powder with plastic particles using a plastic color matching machine. However, there are many requirements for the quality and characteristics of plastic products on the market. Products made by simply adding corresponding color powder for coloring usually cannot meet the requirements. Summary of the invention:

[0003] The utility model aims to provide a plastic color matching machine with quantitative addition of auxiliary materials, which, based on the existing plastic color matching machine, quantitatively conveys rated auxiliary materials to a feed chamber or a stirring chamber by means of a conveying component, so that plastic particles can be stirred and mixed with the auxiliary materials and color powder.

[0004] The utility model is achieved in this way:

[0005] A plastic color matching machine with quantitative auxiliary material filling comprises a color matching machine body, and a feeding chamber and a stirring chamber arranged in the color matching machine body from top to bottom, a powder feeding component capable of feeding color powder into the stirring chamber is arranged on the color matching machine body, an auxiliary material filling channel whose discharge end is connected to the feeding chamber or the stirring chamber is arranged on the color matching machine body, the feeding end of the auxiliary material filling channel is connected to an external auxiliary material source, and a conveying component capable of quantitatively conveying auxiliary materials to the feeding chamber or the stirring chamber is arranged in the auxiliary material filling channel.

[0006] In the above-mentioned plastic color matching machine with quantitative filling of auxiliary materials, the conveying assembly includes a conveying gear rotatably connected to the auxiliary material filling channel, a part of the conveying gear is located in the feeding chamber or the stirring chamber, a feeding space is formed between two adjacent teeth of the conveying gear and the wall surface of the auxiliary material filling channel, and the conveying gear is driven to rotate by a driving motor fixed to the color matching machine body.

[0007] In the above-mentioned plastic color matching machine with quantitative filling of auxiliary materials, the cross section of the auxiliary material filling channel is a circular segment-shaped structure corresponding to the conveying gear, and the notch of the circular segment-shaped structure is the discharge end of the auxiliary material filling channel.

[0008] In the above-mentioned plastic color matching machine with quantitative filling of auxiliary materials, an auxiliary material base and an auxiliary material cover body covered on the auxiliary material base are fixed on the color matching machine body located outside the feed chamber, and the auxiliary material filling channel is formed between the auxiliary material cover body and the auxiliary material base. The feed port of the auxiliary material filling channel is opened on the auxiliary material cover body, and a material transfer channel connected with the discharge port of the auxiliary material filling channel is opened on the side wall of the feed chamber.

[0009] In the above-mentioned plastic color matching machine with quantitative filling of auxiliary materials, an auxiliary material conveying groove is provided on the top surface of the auxiliary material base, and the auxiliary material filling channel is formed between the auxiliary material conveying groove and the auxiliary material cover.

[0010] The outstanding advantages of the utility model compared with the prior art are:

[0011] The utility model has the advantages of simple structure, reasonable design and low cost. On the basis of the structure of the existing plastic color matching machine, an auxiliary material filling channel and a conveying component capable of quantitative conveying are added. The auxiliary material in the auxiliary material filling channel is quantitatively conveyed to the feeding chamber or the stirring chamber through the conveying component, so that the plastic particles can be stirred and mixed with the auxiliary material and the color powder, thereby obtaining the mixed plastic particles required for the plastic products to be processed. Description of the drawings:

[0012] Figure 1 It is an overall stereogram of the utility model;

[0013] Figure 2 It is an overall cross-sectional view of the utility model;

[0014] Figure 3 It is an assembly structure diagram of an auxiliary material base and an auxiliary material cover of the utility model.

[0015] In the figure: 1. Color matching machine body; 2. Feeding chamber; 3. Stirring chamber; 4. Powder feeding assembly; 5. Conveying gear; 6. Driving motor; 7. Auxiliary material base; 8. Auxiliary material cover. Specific implementation method:

[0016] The present invention is further described below with reference to specific embodiments. Figure 1 —3:

[0017] A plastic color matching machine with quantitative filling of auxiliary materials comprises a color matching machine body 1, and a feeding chamber 2 and a stirring chamber 3 arranged in the color matching machine body 1 from top to bottom, a powder feeding component 4 capable of feeding color powder into the stirring chamber 3 is arranged on the color matching machine body 1, an auxiliary material filling channel whose discharge end is connected to the feeding chamber 2 or the stirring chamber 3 is arranged on the color matching machine body 1, the feeding end of the auxiliary material filling channel is connected to an external auxiliary material source, and a conveying component capable of quantitatively conveying auxiliary materials to the feeding chamber 2 or the stirring chamber 3 is arranged in the auxiliary material filling channel.

[0018] The utility model has a simple structure, reasonable design and low cost. On the basis of the structure of the existing plastic color matching machine, an auxiliary material filling channel and a conveying component capable of quantitative conveying are added. The auxiliary material in the auxiliary material filling channel is quantitatively conveyed to the feeding chamber 2 or the stirring chamber 3 through the conveying component, so that the plastic particles can be stirred and mixed with the auxiliary material and the color powder, thereby obtaining the mixed plastic particles required for the plastic products to be processed.

[0019] Furthermore, the conveying assembly can adopt a common screw conveying assembly, and the rotation of the screw is controlled to realize the quantitative conveying of the auxiliary material. In this embodiment, the specific structure adopted by the conveying assembly is as follows: the conveying assembly includes a conveying gear 5 that is rotatably connected to the auxiliary material filling channel, a part of the conveying gear 5 is located in the feeding chamber 2 or the stirring chamber 3, a feeding space is formed between two adjacent teeth of the conveying gear 5 and the wall surface of the auxiliary material filling channel, and the conveying gear 5 is driven to rotate by a driving motor 6 fixed to the color matching machine body 1. That is, a quantitative feeding space is enclosed by the two teeth of the conveying gear 5 and the wall surface of the auxiliary material filling channel, and then the rotation of the conveying gear 5 can be controlled by the driving motor 6 to effectively realize the purpose of quantitative conveying of the auxiliary material.

[0020] Furthermore, in order to ensure that each feeding space can be filled with auxiliary materials and improve the accuracy of auxiliary material delivery, the cross-section of the auxiliary material filling channel is a circular segment structure corresponding to the conveying gear 5, and the notch of the circular segment structure is the discharge end of the auxiliary material filling channel.

[0021] Furthermore, in this embodiment, a supplementary material base 7 and a supplementary material cover 8 covering the supplementary material base 7 are fixed on the color matching machine body 1 located outside the feed chamber 2, the supplementary material filling channel is formed between the supplementary material cover 8 and the supplementary material base 7, the feed port of the supplementary material filling channel is opened on the supplementary material cover 8, and a material passage channel connected to the discharge port of the supplementary material filling channel is opened on the side wall of the feed chamber 2. Among them, the drive motor 6 is fixed on the bottom surface of the supplementary material base 7, and the output shaft of the drive motor 6 extends into the supplementary material base 7 to the supplementary material filling channel and is fitted with the conveying gear 5.

[0022] Furthermore, the specific formation structure of the auxiliary material conveying channel is: an auxiliary material conveying groove is opened on the top surface of the auxiliary material base 7, and the auxiliary material filling channel is formed between the auxiliary material conveying groove and the auxiliary material cover 8.

[0023] The above embodiment is only one of the preferred embodiments of the present utility model, and is not intended to limit the scope of implementation of the present utility model. Therefore, any equivalent changes made based on the shape, structure, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A plastic color matching machine with quantitative addition of auxiliary materials, comprising a color matching machine body (1), and a feeding chamber (2) and a stirring chamber (3) arranged in sequence from top to bottom in the color matching machine body (1), and a powder feeding component (4) capable of feeding color powder into the stirring chamber (3) is arranged on the color matching machine body (1), characterized in that: The color matching machine body (1) is provided with an auxiliary material filling channel whose discharge end is connected to the feed chamber (2) or the stirring chamber (3); the feed end of the auxiliary material filling channel is connected to an external auxiliary material source; and a conveying component capable of quantitatively conveying auxiliary materials to the feed chamber (2) or the stirring chamber (3) is provided in the auxiliary material filling channel.

2. A plastic color matching machine with quantitative filling of auxiliary materials according to claim 1, characterized in that: The conveying assembly comprises a conveying gear (5) rotatably connected to the auxiliary material filling channel, a portion of the conveying gear (5) is located in the feeding chamber (2) or the stirring chamber (3), a feeding space is formed between two adjacent teeth of the conveying gear (5) and the wall surface of the auxiliary material filling channel, and the conveying gear (5) is driven to rotate by a driving motor (6) fixed to the color matching machine body (1).

3. A plastic color matching machine with quantitative filling of auxiliary materials according to claim 2, characterized in that: The cross section of the auxiliary material filling channel is a circular segment-shaped structure corresponding to the conveying gear (5), and the notch of the circular segment-shaped structure is the discharge end of the auxiliary material filling channel.

4. A plastic color matching machine with quantitative filling of auxiliary materials according to claim 1, 2 or 3, characterized in that: An auxiliary material base (7) and an auxiliary material cover (8) covered on the auxiliary material base (7) are fixed on the color matching machine body (1) located outside the feed chamber (2); an auxiliary material filling channel is formed between the auxiliary material cover (8) and the auxiliary material base (7); a feed port of the auxiliary material filling channel is provided on the auxiliary material cover (8); and a material passing channel connected to the discharge port of the auxiliary material filling channel is provided on the side wall of the feed chamber (2).

5. A plastic color matching machine with quantitative filling of auxiliary materials according to claim 4, characterized in that: The top surface of the auxiliary material base (7) is provided with an auxiliary material conveying groove, and the auxiliary material filling channel is formed between the auxiliary material conveying groove and the auxiliary material cover (8).

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