Coloring device for uniformly coloring plastic color master batches

Abstract

The utility model discloses a coloring device for uniformly coloring plastic color master batches, and relates to the technical field of color master batch auxiliary processing. The device comprises a collecting base and a coloring tank, three collecting grooves are formed in the collecting base, one collecting groove is used for collecting dyed master batches, and the other two collecting grooves are used for collecting dye. According to the utility model, the grid frame is arranged on the coloring tank, and the three collecting grooves on the collecting base are utilized, so that dyes and master batches in the coloring tank can be conveniently and respectively collected, and the phenomenon that the dyes in the coloring tank are discharged along with the master batches when the master batches in the coloring tank are discharged is avoided; an electric push rod in the sealing assembly drives a push plate to ascend and descend, angle adjustment can be conducted on the position of a sealing plate through ascending and descending of the push plate, the grid frame can be sealed conveniently, meanwhile, when the dye in the coloring tank is too much, the dye in the coloring tank can be discharged conveniently through angle adjustment of the sealing plate, and the practicability is high. And the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of masterbatch processing, in particular to a coloring device for uniformly coloring plastic masterbatch. Background Art

[0002] Masterbatch refers to a plastic colorant made of a high proportion of pigments or additives and thermoplastic resins, which are well dispersed. The selected resin has good wetting and dispersing effects on the colorant and has good compatibility with the colored material. The advantages of masterbatch are that it is easy to use and does not pollute the molding environment; the coloring is uniform and stable, which improves the quality of plastic parts. It is easy to measure and can be applied to a molding production system with a high degree of automation; it can combine coloring, anti-aging agents, antistatic agents, etc. to make a multifunctional masterbatch for easy use.

[0003] The existing masterbatch coloring devices in the prior art all place the dyeing liquid and the masterbatch directly in a container, and then stir the masterbatch and the dyeing liquid through a stirring mechanism to complete the dyeing of the masterbatch. After the masterbatch is dyed, it needs to be discharged from the device, but the excess dyeing liquid and the masterbatch will be discharged together during the discharge, so the staff needs to use tools to separate the excess dyeing liquid from the masterbatch. To this end, we provide a coloring device for uniformly coloring plastic masterbatch to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a coloring device for uniformly coloring plastic masterbatch, which solves the problem of separating excess dyeing liquid from masterbatch in the prior art through the coordinated arrangement of a grid frame and a sealing component.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a coloring device for uniformly coloring plastic masterbatch, comprising a collecting base and a coloring tank, wherein three collecting slots are provided on the collecting base, one of the collecting slots is used to collect the dyed masterbatch, and the other two are used to collect dyes;

[0007] A support plate is fixedly mounted on the upper end surface of the collecting base, the coloring tank is mounted above the base through the support plate, and a stirring mechanism is provided on the coloring tank;

[0008] The lower side of the coloring tank is provided with symmetrically arranged grid frames, and the outer side of the grid frames is provided with a sealing component.

[0009] The utility model is further configured that the sealing component is composed of a pushing component and a sealing component, the sealing component includes a symmetrically arranged rotating shaft, the rotating shaft is rotatably mounted on the coloring can, a rotating rod is fixedly mounted on the rotating shaft, and a sealing plate is fixedly mounted on the end of the rotating rod away from the rotating shaft.

[0010] The utility model is further configured that the shape of the sealing plate is configured as an arc shape, and the outer side surface of the coloring tank is provided with a fitting groove used in conjunction with the sealing plate.

[0011] The utility model is further configured such that the pushing assembly includes a positioning plate, the positioning plate is fixedly mounted on the coloring tank, an electric push rod is fixedly mounted on the positioning plate, a pushing plate is fixedly mounted on the output end of the electric push rod, and the pushing plate is positioned between two sealing plates.

[0012] The utility model is further configured such that the side end surface of the pushing plate is configured as an arc surface.

[0013] The utility model is further configured that the upper end surface of the coloring tank is provided with a feeding door, the lower end surface of the coloring tank is provided with a discharging door, and the position of the discharging door is between two grid frames.

[0014] The utility model is further configured that a discharge door is arranged on the collecting base, and a fixing component is arranged between the discharge door and the collecting base.

[0015] The utility model is further configured such that the fixing assembly includes two mounting blocks and a positioning rod, the two mounting blocks are respectively mounted on the discharge door and the collection base, and the two mounting blocks are provided with positioning grooves used in conjunction with the positioning rod.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model arranges a grid frame on the coloring tank and utilizes three collecting slots on the collecting base to collect the dye and masterbatch in the coloring tank separately, thereby preventing the dye in the coloring tank from being discharged along with the masterbatch when the masterbatch in the coloring tank is discharged, thereby improving the practicability of the device.

[0018] 2. The utility model drives the push plate to rise and fall through the electric push rod in the sealing assembly. The lifting and lowering of the push plate can adjust the angle of the sealing plate, which is convenient for sealing the grid frame. At the same time, when there is too much dye in the coloring tank, the angle of the sealing plate can be adjusted to facilitate the discharge of the dye in the coloring tank, thereby further improving the practicality of the device.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 A three-dimensional structure of a coloring device for uniformly coloring a plastic masterbatch Figure 1 .

[0022] Figure 2 The present invention is a schematic diagram of the structure of a bonding tank in a coloring device for uniformly coloring plastic masterbatch.

[0023] Figure 3 The present invention is a schematic diagram of the structure of a grid frame in a coloring device for uniformly coloring plastic masterbatch.

[0024] Figure 4 The present invention is a schematic diagram of the structure of a sealing component in a coloring device for uniformly coloring plastic masterbatch.

[0025] Figure 5 for Figure 1 Enlarged view of point A in the middle.

[0026] In the attached drawings: 1. collecting base; 2. coloring tank; 3. collecting slot; 4. bracket plate; 5. grid frame; 6. rotating shaft; 7. sealing plate; 8. fitting slot; 9. positioning plate; 10. electric push rod; 11. pushing plate; 12. arc surface; 13. feeding door; 14. discharging door; 15. discharging door; 16. mounting block; 17. positioning rod; 18. positioning slot; 19. rotating rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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. Specific embodiments

[0028] See also Figure 1-4 The utility model is a coloring device for uniformly coloring plastic masterbatch, comprising a collecting base 1 and a coloring tank 2. The collecting base 1 is provided with three collecting slots 3, one of which is used to collect the dyed masterbatch, and the other two are used to collect dyes;

[0029] A support plate 4 is fixedly mounted on the upper end surface of the collecting base 1, and a coloring tank 2 is mounted above the base through the support plate 4. A stirring mechanism is provided on the coloring tank 2;

[0030] The lower side of the coloring tank 2 is provided with a symmetrically arranged grid frame 5 , and the outer side of the grid frame 5 is provided with a sealing component.

[0031] Specifically: a discharge pipe can be provided on the collecting base 1, and the dye in the collecting tanks 3 on both sides of the collecting base 1 can be discharged and collected through the discharge pipe. This technology is well known to people in the art and will not be described in detail here. The coloring tank 2 is connected to the outside world through a grid frame 5, wherein the mesh of the grid frame 5 is smaller than the size of the masterbatch. The grid frame 5 can prevent the masterbatch in the coloring tank 2 from falling off the grid frame 5. The positions of the two grid frames 5 and the two collecting tanks 3 are in the same vertical direction. The grid frame 5 is used to facilitate the discharge of excess dye in the coloring tank 2. The stirring mechanism consists of a motor, a stirring shaft and a stirring blade. The motor is used to drive the stirring blade to rotate in the coloring tank 2, thereby accelerating the mixing of the dye and the masterbatch and completing the dyeing of the masterbatch. Since the stirring mechanism is a prior art, it is specifically displayed in the drawings of this specification. Specific embodiments

[0032] See also Figure 1-4 On the basis of the specific embodiment 1, the sealing assembly is composed of a pushing assembly and a capping assembly, and the capping assembly includes a symmetrically arranged rotating shaft 6, the rotating shaft 6 is rotatably mounted on the coloring tank 2, a rotating rod 19 is fixedly mounted on the rotating shaft 6, and a sealing plate 7 is fixedly mounted on the end of the rotating rod 19 away from the rotating shaft 6;

[0033] The shape of the sealing plate 7 is set to be an arc shape, and the outer side of the coloring tank 2 is provided with a fitting groove 8 used in conjunction with the sealing plate 7;

[0034] The pushing assembly includes a positioning plate 9, which is fixedly mounted on the coloring tank 2, on which an electric push rod 10 is fixedly mounted, and a pushing plate 11 is fixedly mounted on the output end of the electric push rod 10, and the position of the pushing plate 11 is between the two sealing plates 7.

[0035] Specifically: the grid frame 5 can be sealed by the sealing plate 7 to prevent the dye in the coloring tank 2 from leaking through the grid frame 5 when the masterbatch is dyed. The arc-shaped sealing plate 7 and the fitting groove 8 can ensure that the sealing plate 7 can slide on the side end surface of the coloring tank 2 when the sealing plate 7 rotates, thereby ensuring the stability of the sealing plate 7 when rotating. The driving source of the electric push rod 10 can be installed on the coloring tank 2 or the side plate, and it is only necessary to ensure the normal operation of the electric push rod 10. Specific embodiments

[0036] See also Figure 1-4On the basis of the first and second specific embodiments, the side end surface of the pushing plate 11 is set as an arc surface 12, the upper end surface of the coloring tank 2 is provided with a feeding door 13, and the lower end surface of the coloring tank 2 is provided with a discharging door 14, and the position of the discharging door 14 is between the two grid frames 5. A discharge door 15 is provided on the collecting base 1, and a fixing component is provided between the discharge door 15 and the collecting base 1. The fixing component includes two mounting blocks 16 and a positioning rod 17. The two mounting blocks 16 are respectively installed on the discharge door 15 and the collecting base 1, and the two mounting blocks 16 are provided with positioning grooves 18 used in conjunction with the positioning rod 17.

[0037] Specifically: the arc surface 12 can reduce the friction between the push plate 11 and the rotating rod 19, so that the push plate 11 can ensure that the sealing plate 7 can rotate normally when it is lifted or lowered. The two mounting blocks 16 are in the same direction, which makes it convenient for the positioning rod 17 to use the positioning groove 18 on the mounting block 16 to fix the discharge door 15 on the collecting base 1. The friction between the positioning rod 17 and the positioning groove 18 is small. When the pressure on the discharge door 15 in the collecting tank 3 is large, it is also convenient for personnel to pull out the positioning rod 17 on the two mounting blocks 16.

[0038] The working principle of the utility model is: by opening the feed door 13, the masterbatch and the dye to be dyed are put into the coloring tank 2, and then the dye and the masterbatch in the coloring tank 2 are stirred and mixed by the stirring mechanism, so as to complete the dyeing of the masterbatch;

[0039] When the dyed masterbatch needs to be taken out, the electric push rod 10 drives the push plate 11 to rise, and the arc surface 12 on the push plate 11 pushes the rotating rod 19, and the sealing plate 7 on the rotating rod 19 rotates through the rotating shaft 6 and the fitting groove 8 on the coloring tank 2, and the grid frame 5 sealed by the sealing plate 7 is exposed, and the dye in the coloring tank 2 is retained in two of the collecting tanks 3 through the grid frame 5;

[0040] When the dye is collected, the discharge door 14 is opened, and the masterbatch in the coloring tank 2 will fall into the collecting tank 3 in the middle position through the discharge door 14. When the collecting tank 3 collects the masterbatch, the positioning rod 17 is pulled out, and then the discharge door 15 is opened, and then the masterbatch in the collecting tank 3 can be collected.

[0041] The control method in the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field, which belongs to the common knowledge in this field. In addition, this application is mainly used to protect mechanical devices, so this application will no longer explain the control method and circuit connection in detail.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A coloring device for uniformly coloring plastic masterbatch, comprising a collecting base (1) and a coloring tank (2), characterized in that: The collecting base (1) is provided with three collecting grooves (3), one of which is used to collect dyed masterbatch, and the other two are used to collect dyes; A support plate (4) is fixedly mounted on the upper end surface of the collecting base (1); the coloring tank (2) is mounted above the base (1) via the support plate (4); and a stirring mechanism is provided on the coloring tank (2); The lower side of the coloring tank (2) is provided with symmetrically arranged grid frames (5), and the outer side of the grid frames (5) is provided with a sealing component.

2. A coloring device for uniformly coloring plastic masterbatch according to claim 1, characterized in that: The sealing assembly is composed of a pushing assembly and a sealing assembly, and the sealing assembly comprises a symmetrically arranged rotating shaft (6), the rotating shaft (6) being rotatably mounted on the coloring tank (2), a rotating rod (19) being fixedly mounted on the rotating shaft (6), and a sealing plate (7) being fixedly mounted on one end of the rotating rod (19) away from the rotating shaft (6).

3. A coloring device for uniformly coloring plastic masterbatch according to claim 2, characterized in that: The shape of the sealing plate (7) is set to be an arc shape, and the outer side surface of the coloring tank (2) is provided with a fitting groove (8) for use with the sealing plate (7).

4. A coloring device for uniformly coloring plastic masterbatch according to claim 2, characterized in that: The pushing assembly comprises a positioning plate (9), the positioning plate (9) being fixedly mounted on the coloring tank (2), an electric push rod (10) being fixedly mounted on the positioning plate (9), a pushing plate (11) being fixedly mounted on the output end of the electric push rod (10), and the pushing plate (11) being located between the two sealing plates (7).

5. A coloring device for uniformly coloring plastic masterbatch according to claim 4, characterized in that: The side end surface of the pushing plate (11) is configured as an arc-shaped surface (12).

6. A coloring device for uniformly coloring plastic masterbatch according to claim 1, characterized in that: The upper end surface of the coloring tank (2) is provided with a feeding door (13), and the lower end surface of the coloring tank (2) is provided with a discharging door (14), and the position of the discharging door (14) is between the two grid frames (5).

7. A coloring device for uniformly coloring plastic masterbatch according to claim 1, characterized in that: A discharge door (15) is provided on the collecting base (1), and a fixing component is provided between the discharge door (15) and the collecting base (1).

8. A coloring device for uniformly coloring plastic masterbatch according to claim 7, characterized in that: The fixing assembly comprises two mounting blocks (16) and a positioning rod (17). The two mounting blocks (16) are respectively mounted on the discharge door (15) and the collection base (1). The two mounting blocks (16) are each provided with a positioning groove (18) for use with the positioning rod (17).

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