High-simulation texture controllable plastic rattan extrusion equipment

Abstract

The utility model provides high-simulation texture controllable plastic rattan extrusion equipment which comprises a main material machine, wherein a discharge hole of the main material machine is connected with an extrusion die; the auxiliary material unit comprises a first-stage auxiliary material machine and a plurality of second-stage auxiliary material machines, a discharge port of the first-stage auxiliary material machine is connected to the extrusion die, the first-stage auxiliary material machine comprises a feeding section, a screw rod is arranged in the feeding section, and discharge ports of the second-stage auxiliary material machines are connected to the outer wall of the feeding section of the first-stage auxiliary material machine. According to the surface texture of the rattan extruded by the device, the rattan has richer and more attractive appearance by adjusting the extrusion proportion, the extrusion sequence and the change rate of auxiliary materials with different colors, and the colorful effect simulates the diversity of natural rattan, so that the simulated plastic rattan is more vivid in vision.

Description

Technical Field

[0001] The utility model relates to the field of imitation rattan extrusion equipment, in particular to a highly simulated texture controllable plastic rattan extrusion equipment. Background Art

[0002] Simulated plastic rattan is a plastic product that imitates the characteristics of natural rattan. It has the appearance and certain physical properties of natural rattan. This material is usually used in the production of outdoor furniture, decorations and other handicrafts. It can simulate the beauty and texture of natural rattan, and also has better weather resistance, water resistance and other advantages.

[0003] A multi-color rattan extruder with announcement number CN217346583U includes a main material machine and multiple auxiliary material machines, which can cover the auxiliary materials of different colors on the surface of the main material and extrude them into shape through an extrusion device.

[0004] The above-mentioned related technical solutions still have some shortcomings. The distribution of various colors in the pattern of the produced multi-color rattan is uniform. However, the surface patterns of natural rattan are mostly irregular and randomly changed, which makes the natural patterns more beautiful. Some customers prefer natural patterns. Therefore, the utility model proposes a high-simulation texture controllable plastic rattan extrusion equipment, which can meet customers' needs for more realistic patterns. Utility Model Content

[0005] The utility model provides a highly simulated texture controllable plastic rattan extrusion device, which can effectively solve the above problems.

[0006] The utility model is achieved in this way:

[0007] A highly simulated texture controllable plastic rattan extrusion device, comprising:

[0008] A main material machine, wherein the main material machine outlet is connected to an extrusion die;

[0009] The auxiliary material machine unit includes a first-level auxiliary material machine and multiple second-level auxiliary material machines, the discharge port of the first-level auxiliary material machine is connected to the extrusion die, the first-level auxiliary material machine includes a feeding section, a screw is arranged in the feeding section, and the discharge ports of the multiple second-level auxiliary material machines are connected to the outer wall of the feeding section of the first-level auxiliary material machine.

[0010] As a further improvement, the extrusion die includes a first die sheet, a second die sheet and a third die sheet;

[0011] The first die sheet comprises a first primary auxiliary material flow channel, a second primary auxiliary material flow channel and a primary main material flow channel, and the main material machine outlet is connected to the primary main material flow channel;

[0012] The second die sheet comprises a secondary auxiliary material flow channel, a secondary main material flow channel and a first drainage groove, the secondary auxiliary material flow channel is connected with the second primary auxiliary material flow channel, and the secondary main material flow channel is connected with the first primary auxiliary material flow channel through the first drainage groove;

[0013] The third die sheet comprises a third-level main material flow channel and a second drainage groove, and the third-level main material flow channel is connected with the second-level auxiliary material flow channel through the second drainage groove;

[0014] The discharge port of the primary auxiliary material machine is connected to the first primary auxiliary material flow channel.

[0015] As a further improvement, the screw pitch is X, the center position of the discharge port of the secondary auxiliary material machine is located on the side of the screw, and the distance from the discharge end of the screw is S, wherein 0≤S≤X.

[0016] As a further improvement, it also includes a second first-level auxiliary material machine, the discharge port of the first-level auxiliary material machine is connected to the first first-level auxiliary material flow channel, and the discharge port of the second first-level auxiliary material machine is connected to the second first-level auxiliary material flow channel.

[0017] As a further improvement, the auxiliary material machine group includes two secondary auxiliary material machines, and the colors of the auxiliary materials included in the primary auxiliary material machine and the two secondary auxiliary material machines are different.

[0018] As a further improvement, hoppers are provided at the feeding ports of the main material machine and the auxiliary material machine.

[0019] The beneficial effects of the utility model are:

[0020] The three colors of auxiliary materials are first mixed and extruded into the extrusion mold, and then the main material is also extruded into the extrusion mold, and the mixed auxiliary materials are covered on the surface of the main material. By adjusting the extrusion ratio, sequence and change rate of auxiliary materials of different colors, a variety of textures can be created, and a combination of multiple colors can be formed on the surface of the rattan, so that the final product has a richer and more attractive appearance. This colorful effect imitates the diversity of natural rattan, making the simulated plastic rattan more visually realistic. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the utility model.

[0023] Figure 2 It is a schematic diagram of the structure of an extrusion die provided in an embodiment of the utility model.

[0024] Figure 3 The utility model embodiment provides Figure 1 Enlarged view of point A in the middle.

[0025] Reference numerals:

[0026] 1. Main material machine; 11. Extrusion die; 111. First die piece; 1111. First primary auxiliary material flow channel; 1112. Primary main material flow channel; 1113. Second primary auxiliary material flow channel; 112. Second die piece; 1121. Second secondary auxiliary material flow channel; 1122. Second secondary main material flow channel; 1123. First drainage groove 1123; 113. Third die piece; 1131. Second drainage groove; 1132. Third primary main material flow channel;

[0027] 2. Auxiliary material unit; 21. Secondary auxiliary material machine; 22. Primary auxiliary material machine;

[0028] 3. The second level auxiliary material machine. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0030] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] Reference Figures 1 to 3 As shown, a highly simulated texture controllable plastic rattan extrusion device comprises:

[0032] The main material machine 1 has an extrusion die 11 connected to its discharge port. The extrusion die 11 is a key component for extruding plastic materials from the extruder and forming them into a specific shape. The extrusion die 11 is also connected to an auxiliary material machine unit 2. The auxiliary material of the extrusion die 11 covers the surface of the main material. The auxiliary material machine unit 2 includes a primary auxiliary material machine 22 and two secondary auxiliary material machines 21, which can be mixed to form a pattern including three different colors. The discharge port of the primary auxiliary material machine 22 is connected to the extrusion die 11. The primary auxiliary material machine 22 includes a feeding section, and a screw is provided in the feeding section. The two secondary auxiliary material machines 21 squeeze two auxiliary materials of different colors into the primary auxiliary material machine In the 22 feeding section, three different colors of auxiliary materials are mixed and extruded together, and the multi-color auxiliary materials cover the surface of the main material to form continuous stripes. By adjusting the extrusion ratio, sequence and change rate of auxiliary materials of different colors, a variety of textures can be created, so that the rattan has higher personalization and design flexibility. This colorful effect imitates the diversity of natural rattan, making the simulated plastic rattan more realistic visually, which can meet more creative space for customers. Designers can use high-simulation textured plastic rattan to make a variety of different products, and the products can be customized according to different needs and market trends during the production process.

[0033] The extrusion die 11 includes a first die piece 111, a second die piece 112 and a third die piece 113; the first die piece 111 includes a first primary auxiliary material flow channel 1111 and a second primary auxiliary material flow channel 1113, and a primary main material flow channel 1112 is provided between the two primary auxiliary material channels, and the main material machine 1 discharge port is connected to the primary main material flow channel 1112; the second die piece 112 includes a secondary auxiliary material flow channel 1121, a secondary main material flow channel 1122 and a first drainage groove 1123, the secondary auxiliary material is connected to the second primary auxiliary material flow channel 1113, and the secondary main material is connected to the first primary auxiliary material flow channel 1113. The material flow channel 1122 is connected to the first-level auxiliary material flow channel 1111 through the first drainage groove 1123; the third mold piece 113 includes a third-level main material flow channel 1132 and a second drainage groove 1131, the third-level main material flow channel 1132 is connected to the second-level auxiliary material flow channel 1121 through the second drainage groove 1131, and the discharge port of the first-level auxiliary material machine 22 is connected to the first-level auxiliary material flow channel 1111. Through such an arrangement, two independent auxiliary material flow channels can be provided, which can be selectively used to cover the auxiliary material twice, and it can be that only the main material covers a layer of main material, or the main material covers two layers of auxiliary material.

[0034] The screw pitch is X, the center position of the discharge port of the secondary auxiliary material machine 21 is located on the side of the screw, and the distance from the discharge end of the screw is S, wherein 0≤S≤X. Controlling the size of S can control the stirring distance of the auxiliary materials of various colors in the feeding section, thereby the mixing degree of the primary auxiliary material machine 22 and the secondary auxiliary material machine 21, affecting the number and width of stripes of the multi-color auxiliary material. Because, when S=0, the center position of the discharge port of the secondary auxiliary material machine 21 is at the end of the screw, and the multi-color auxiliary material is extruded in parallel in the flow channel after mixing, and the color width of the pattern is wider. When S>X, the multi-color auxiliary material must be stirred with a pitch X in the flow channel after mixing. If the materials are mixed too fully, the extruded pattern will be too messy and difficult to control, affecting the appearance.

[0035] The auxiliary material machine unit 2 also includes a second-level auxiliary material machine 3, the discharge port of the second-level auxiliary material machine 3 is connected to the second-level auxiliary material flow channel 1113, when the second-level auxiliary material machine 3 is turned on, a layer of auxiliary material of the same / different color can be covered on the surface already covered with auxiliary material.

[0036] The main material machine 1 and the auxiliary material machine are both provided with hoppers at the feeding ports for filling raw materials of different colors.

[0037] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A highly simulated texture controllable plastic rattan extrusion device, characterized in that: include: A main material machine (1), wherein the material outlet of the main material machine (1) is connected to an extrusion die (11); An auxiliary material machine group (2), the auxiliary material machine group (2) comprises a first-level auxiliary material machine (22) and a plurality of second-level auxiliary material machines (21), the discharge port of the first-level auxiliary material machine (22) is connected to the extrusion die (11), the first-level auxiliary material machine (22) comprises a feeding section, a screw is arranged in the feeding section, and the discharge ports of the plurality of second-level auxiliary material machines (21) are connected to the outer wall of the feeding section of the first-level auxiliary material machine (22).

2. The high-simulation texture controllable plastic rattan extrusion equipment according to claim 1, characterized in that: The extrusion die (11) comprises a first die piece (111), a second die piece (112) and a third die piece (113); The first die (111) comprises a first primary auxiliary material flow channel (1111), a second primary auxiliary material flow channel (1113) and a primary main material flow channel (1112), and the main material machine (1) discharge port is connected to the primary main material flow channel (1112); The second mold piece (112) comprises a secondary auxiliary material flow channel (1121), a secondary main material flow channel (1122) and a first drainage groove (1123); the secondary auxiliary material flow channel (1121) is connected to the second primary auxiliary material flow channel (1113); the secondary main material flow channel (1122) is connected to the first primary auxiliary material flow channel (1111) through the first drainage groove (1123); The third mold piece (113) comprises a tertiary main material flow channel (1132) and a second drainage groove (1131), and the tertiary main material flow channel (1132) is connected to the secondary auxiliary material flow channel (1121) through the second drainage groove (1131); The discharge port of the primary auxiliary material machine (22) is connected to the first primary auxiliary material flow channel (1111).

3. The high-simulation texture controllable plastic rattan extrusion equipment according to claim 1, characterized in that: The screw pitch is X, the center position of the discharge port of the secondary auxiliary material machine (21) is located on the side of the screw, and the distance from the discharge end of the screw is S, wherein 0≤S≤X.

4. The high-simulation texture controllable plastic rattan extrusion equipment according to claim 2, characterized in that: It also comprises a second first-level auxiliary material machine (3), wherein the discharge port of the first-level auxiliary material machine (22) is connected to the first first-level auxiliary material flow channel (1111), and the discharge port of the second first-level auxiliary material machine (3) is connected to the second first-level auxiliary material flow channel (1113).

5. The high-simulation texture controllable plastic rattan extrusion equipment according to claim 1, characterized in that: The auxiliary material machine group (2) comprises two secondary auxiliary material machines (21), and the auxiliary materials contained in the primary auxiliary material machine (22) and the two secondary auxiliary material machines (21) are all different in color.

6. A highly simulated texture controllable plastic rattan extrusion device according to any one of claims 1 to 5, characterized in that: The main material machine (1) and the auxiliary material machine are both provided with hoppers at the material inlets.

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