Pigment distributor of casting machine

Abstract

The utility model relates to the technical field of extruder distributors, and provides a casting machine pigment distributor which comprises a rotating rod, one end of a blade is arranged on the rotating rod, first pigment flows on the surface of the blade, a pigment rod is arranged at the other end of the blade, the pigment rod abuts against the blade, the pigment rod is provided with a guide groove, and the guide groove and the blade form a material flowing space. The second pigment flows in the material flowing space, the first pigment is mixed with the second pigment, and by means of the technical scheme, the problems that in the prior art, when a thin film is dyed, the color difference is too obvious, and gradual shading of the color cannot be achieved are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of extruder distributors, in particular to a pigment distributor for a tape casting machine. Background Art

[0002] Existing extruder dispensers are specialized devices used to precisely control and distribute the layered structure of materials with different properties. Although they play an important role in improving work efficiency, the utility model aims to solve the problem of segmented distribution of different materials, especially the segmentation of materials of different colors. Existing dispensers still have the problem of excessive color difference when dyeing thin films and when mixing two pigments, making it impossible to achieve gradual color blending. Utility Model Content

[0003] The utility model provides a pigment dispenser for a casting machine, which solves the problem in the related art that when dyeing a film, the color difference is too obvious and the gradual color blending cannot be achieved.

[0004] The technical solution of the utility model is as follows:

[0005] Casting machine pigment dispenser, used on casting machine to adjust film color difference, including:

[0006] Rotating rod,

[0007] A blade, one end of which is arranged on the rotating rod, and a pigment flows on the surface of the blade.

[0008] A pigment rod is provided at the other end of the blade, the pigment rod abuts against the blade, the pigment rod has a guide groove, a flow space is formed between the guide groove and the blade, pigment 2 flows in the flow space, and the pigment 1 is mixed with the pigment 2.

[0009] Optionally, it also includes:

[0010] A baffle is provided on the blade, the baffle is spaced apart from the guide groove, and one end of the baffle is located above one end of the guide groove.

[0011] Optionally, there are multiple guide grooves and multiple baffles, and the multiple guide grooves are distributed at intervals, and both ends of the baffle are respectively located above one end of two adjacent guide grooves.

[0012] Optionally, a plurality of the baffles have a reflow groove near one end of the pigment rod.

[0013] Optionally, the rotating rod is rotatably arranged on the casting machine.

[0014] Optionally, the guide groove has a first side wall and a second side wall, and the first side wall, the second side wall and the blades form the flow space.

[0015] The working principle and beneficial effects of the utility model are as follows:

[0016] In the present invention, in order to solve the problem in the related art that the color difference is too obvious and the gradual color blending cannot be achieved when dyeing the film, blades are provided on the rotating rod. Pigment 1 flows through the surface of the blades in a flooding manner to the pigment rod. The pigment rod and the blades abut against each other. A guide groove is provided at the abutment of the pigment rod. Pigment 2 passes through the guide groove and flows to the front end of the pigment rod to mix with pigment 1. The shape of the guide groove includes but is not limited to a triangle, a square, etc. The number of guide grooves can be one or more. Different shapes can allow more or less pigment 2 to flow through, resulting in darker or lighter colors when mixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The preferred embodiments will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the guide groove of the utility model;

[0020] Figure 3 This is a schematic diagram of another form of the guide groove of the utility model;

[0021] Figure 4 This is a schematic diagram of the third form of the guide groove of the utility model;

[0022] Figure 5 This is a structural schematic diagram of the utility model from another angle.

[0023] In the figure: 1, rotating rod, 2, blade, 3, pigment rod, 4, guide groove, 5, flow space, 6, baffle, 7, reflux groove, 8, first side wall, 9, second side wall. DETAILED DESCRIPTION

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without inventive work.

[0025] To simplify the drawings, only the parts relevant to the utility model are schematically shown in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically shown or labeled. In this document, "one" not only means "only one" but also "more than one," and "several" includes "two" and "more than two."

[0026] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0027] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0028] Reference Figures 1 to 5 , which is the first embodiment of the utility model, proposes a cast film machine pigment dispenser, which is used on the cast film machine to adjust the color difference of the film, including a rotating rod 1, one end of a blade 2 is arranged on the rotating rod 1, pigment 1 flows on the surface of the blade 2, a pigment rod 3 is arranged at the other end of the blade 2, the pigment rod 3 is in contact with the blade 2, the pigment rod 3 has a guide groove 4, and a flow space 5 is formed between the guide groove 4 and the blade 2, pigment 2 flows in the flow space 5, and pigment 1 and pigment 2 are mixed.

[0029] In this embodiment, in order to solve the problem in the related art that the color difference is too obvious and the color cannot be gradually blended when the film is dyed, a blade 2 is provided on the rotating rod 1. The pigment one flows through the surface of the blade 2 to the pigment rod 3 in a flooding manner. The pigment rod 3 and the blade 2 abut against each other. A guide groove 4 is provided at the abutment of the pigment rod 3. The pigment two passes through the guide groove 4 and flows to the front end of the pigment rod 3 and mixes with the pigment one. The shape of the guide groove 4 includes but is not limited to a triangle, a square, etc. The number of guide grooves 4 can be one or more. Different shapes can allow more or less pigment two to flow through, resulting in darker or lighter colors when mixed.

[0030] Furthermore, a baffle 6 is included. The baffle 6 is arranged on the blade 2 . The baffle 6 is spaced apart from the guide groove 4 , and one end of the baffle 6 is located above one end of the guide groove 4 .

[0031] In this embodiment, in order to make the two pigments mix more evenly and without color difference, a baffle 6 is provided. The baffle 6 is arranged 2-3 mm above the lower end of the blade 2. As the pigment flows from the surface of the blade 2 from top to bottom, it is diverted by the baffle 6 and flows from one end of the baffle 6 to one end of the guide groove 4, so that the two colors are mixed more evenly.

[0032] Furthermore, there are multiple guide grooves 4 and baffles 6 , and the multiple guide grooves 4 are distributed at intervals, and both ends of the baffle 6 are respectively located above one end of two adjacent guide grooves 4 .

[0033] In this embodiment, the device can not only mix two colors, but also mix more colors. Multiple guide grooves 4 can be set to flow different pigments, which are finally mixed with the pigments on the blades 2. A baffle 6 is set above every two adjacent guide grooves 4 to facilitate the mixing of pigments.

[0034] Furthermore, the plurality of baffles 6 have a reflux groove 7 near one end of the pigment rod 3 .

[0035] In this embodiment, in order to make the mixture of pigment 1 and pigment 2 more uniform and to avoid obvious color difference when the two pigments are mixed, a reflux groove 7 is provided at the lower end of the baffle 6. After the pigment 1 flows through the baffle 6, the reflux is more obvious, and more pigment 1 can be mixed with pigment 2 to eliminate color difference.

[0036] Furthermore, the rotating rod 1 is rotatably arranged on the casting machine.

[0037] In this embodiment, in order to enable the blades 2 to abut against the pigment rod 3, the rotating rod 1 is rotatably arranged on the casting machine, so that the blades 2 always have a force to approach the pigment rod 3 and abut against each other.

[0038] Furthermore, the guide groove 4 has a first side wall 8 and a second side wall 9 , and the first side wall 8 , the second side wall 9 and the blades 2 form a flow space 5 .

[0039] In this embodiment, in order to adjust the color difference, the depths of the first side wall 8 and the second side wall 9 can be the same size or different sizes. When the area of ​​the first side wall 8 is larger than that of the second side wall 9, more pigment 2 flows out of the guide groove 4 close to the first side wall 8, and less pigment 2 flows out of the guide groove 4 close to the second side wall 9. When pigment 2 and pigment 1 with different flow rates are mixed with each other, the color of pigment 2 with a larger flow rate will be darker, and the color of pigment 2 with a smaller flow rate will be lighter.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A pigment dispenser for a tape casting machine, characterized in that: Used on cast film machines to adjust film color difference, including: Rotating rod (1), A blade (2), one end of the blade (2) being arranged on the rotating rod (1), and a pigment flowing on the surface of the blade (2). A pigment rod (3), the pigment rod (3) being arranged at the other end of the blade (2), the pigment rod (3) being in contact with the blade (2), the pigment rod (3) having a guide groove (4), a flow space (5) being formed between the guide groove (4) and the blade (2), the flow space (5) having pigment 2 flowing therein, and the pigment 1 being mixed with the pigment 2.

2. The pigment dispenser for tape casting machine according to claim 1, characterized in that: Also includes: A baffle (6), the baffle (6) being arranged on the blade (2), the baffle (6) being spaced apart from the guide groove (4), and one end of the baffle (6) being located above one end of the guide groove (4).

3. The pigment dispenser for tape casting machine according to claim 2, characterized in that: The guide grooves (4) and the baffles (6) are both provided in plurality, the plurality of guide grooves (4) being distributed at intervals, and the two ends of the baffles (6) are respectively located above one end of two adjacent guide grooves (4).

4. The pigment dispenser for tape casting machine according to claim 2, characterized in that: The plurality of baffles (6) have a reflow groove (7) at one end close to the pigment rod (3).

5. The pigment dispenser for tape casting machine according to claim 1, characterized in that: The rotating rod (1) is rotatably arranged on the casting machine.

6. The pigment dispenser for tape casting machine according to claim 1, characterized in that: The guide groove (4) has a first side wall (8) and a second side wall (9), and the first side wall (8), the second side wall (9) and the blades (2) form the flow space (5).

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