Paint mixing device for industrial papermaking dyeing

Abstract

The utility model discloses a paint mixing device for industrial papermaking dyeing in the technical field of industrial papermaking, which comprises a mixing tank body, a tank body support fixedly mounted at the lower end of the mixing tank body, a stirring bin fixedly mounted in the middle of the mixing tank body, a material injection mechanism arranged in the middle of the mixing tank body, and a liquid control mechanism arranged above the mixing tank body. The paint mixing device for industrial papermaking dyeing is additionally provided with the material injection mechanism and the liquid control mechanism, and the material injection mechanism adopts a shaft sealing, rotating and material guiding structure, so that the operation of inputting paint for industrial papermaking dyeing without dust can be carried out, and the operation of inputting cleaning liquid can also be carried out; meanwhile, through cooperation with a rotating structure, effective paint mixing operation and rapid cleaning operation can be conducted, the functionality of the device is effectively enriched, the probability of dust invasion is reduced, and the quality of mixed paint is improved; the cleaning liquid and the coating can be effectively conveyed into the mixing tank body.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial papermaking, in particular to a coating mixing device for industrial papermaking dyeing. Background Art

[0002] Industrial papermaking is a process of making paper from raw materials (such as wood, pulp, etc.) through physical or chemical methods. This process involves multiple steps, including raw material preparation, pulping, forming, drying and post-processing. Papermaking production is divided into two basic processes: pulping and papermaking. Pulping is the use of mechanical methods, chemical methods or a combination of both to decompose plant fiber raw materials into natural pulp or bleached pulp. Papermaking is the process of combining pulp fibers suspended in water into paper sheets that meet various requirements through various processing.

[0003] The patent document with application number CN202022318584.0 discloses a powder coating mixing device, which specifically relates to a powder coating mixing device. A powder coating mixing device with reliable sealing, convenient material feeding and cleaning, and controllable discharge speed is provided. The powder coating mixing device of the utility model has a large opening of the tank body and the tank cover that are separately arranged, which is convenient for feeding raw materials and cleaning the inside of the tank body; the side of the tank cover ring can be compressed or relaxed, thereby realizing the locking or release of the tank cover and the tank body, which is easy to operate and reliable in locking. The utility model also takes into account the different material speeds required during extrusion processing of different products, and sets an adjustment component. By controlling the different screw-in depths of the stopper in the horizontal section of the discharge pipe, the inlet size of the material conduction channel between the horizontal section and the vertical section is changed, thereby achieving a change in the discharge speed of the vertical section, or directly closing the conduction channel between the horizontal section and the vertical section. Based on the search of the above-mentioned patents and in combination with the paint mixing device in the prior art, it is found that when the paint mixing device is used, a non-closed tank structure is often used for stirring operation. However, some existing working environments are not dusty environments, and dust invades the tank body, which will not only cause the paint to be contaminated, but also cause the tank body to be contaminated, affecting later use. In particular, when cleaning the tank body, the user is required to clean the tank body independently, which is complicated, time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to provide a coating mixing device for industrial papermaking dyeing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coating mixing device for industrial papermaking dyeing, comprising a mixing tank body, a tank body bracket is fixedly installed at the lower end of the mixing tank body, a stirring bin is fixedly installed in the middle of the mixing tank body, a material injection mechanism is arranged in the middle of the mixing tank body, a liquid control mechanism is arranged above the mixing tank body, the material injection mechanism comprises a rotating cylinder body, a liquid spray pipe, a liquid spray slot and a stirring blade body, a liquid spray pipe is fixedly inserted on the outer wall of the rotating cylinder body, a liquid spray pipe is provided with a liquid spray slot, a stirring blade body is arranged below the liquid spray pipe, and three groups of the stirring blade bodies are distributed on the rotating cylinder body from top to bottom.

[0006] Optionally, the injection mechanism also includes a first bevel gear, a second bevel gear, a drive rod, a sealing sleeve, a first sealing shaft ring, a second sealing shaft ring, a mounting rod, a transmission gear, a drive gear, a drive motor and a motor bracket, and the first bevel gear is arranged above the spray pipe.

[0007] Optionally, a second bevel gear is arranged above the first bevel gear, the second bevel gear is meshed with the first bevel gear, and a driving rod is fixedly installed in the middle of the second bevel gear.

[0008] Optionally, a mounting rod is fixedly mounted on the inner wall of the mixing tank body, a sealing sleeve is mounted in the middle of the mounting rod, a first sealing shaft ring and a second sealing shaft ring are arranged on the inner side of the sealing sleeve, and the first sealing shaft ring and the second sealing shaft ring are arranged on the outer side of the rotating cylinder.

[0009] Optionally, a transmission gear is fixedly mounted on the right end of the driving rod, a driving gear is arranged behind the transmission gear, and the driving gear and the transmission gear are meshed with each other.

[0010] Optionally, a motor bracket is fixedly mounted on the outer side of the driving gear, a driving motor is fixedly mounted on the motor bracket, and a transmission end of the driving motor is connected to the driving gear.

[0011] Optionally, the liquid control mechanism includes a water injection pipeline, a water control valve, a material injection pipeline, a conveying pipeline and a docking pipe, and the docking pipe is installed on the upper layer inside the sealing sleeve.

[0012] Optionally, a delivery pipe is fixedly installed on the upper end of the docking pipe, and one end of the delivery pipe away from the docking pipe is fixedly connected to a water injection pipe and a material injection pipe, and a water control valve is installed on the water injection pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, an injection mechanism and a liquid control mechanism are provided. The injection mechanism adopts a shaft seal, rotation and material guiding structure, which can perform dust-free input of industrial paper dyeing paint and input of cleaning liquid. At the same time, the rotating structure can be used to perform effective paint mixing and quick cleaning operations, which effectively enriches the functionality of the device, reduces the probability of dust intrusion, and improves the quality of the mixed paint. The liquid control mechanism complements the injection mechanism, and the liquid control mechanism adopts a branch pipe structure to ensure that the cleaning liquid and paint can be effectively transported to the mixing tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model in a three-dimensional front view;

[0016] Figure 2 It is a schematic structural diagram of the utility model in a plane front view;

[0017] Figure 3 It is a schematic diagram of the structure of the utility model in a plane left view;

[0018] Figure 4 The structure of the utility model is schematically shown in a three-dimensional cutaway view. Figure 1 ;

[0019] Figure 5 The structure of the utility model is schematically shown in a three-dimensional cutaway view. Figure 2 ;

[0020] Figure 6 The structure of the utility model is schematically shown in a three-dimensional cutaway view. Figure 3 ;

[0021] Figure 7 For this utility model Figure 5 Schematic diagram of the three-dimensional enlarged structure at point A in the middle.

[0022] In the figure: 1, mixing tank; 2, tank bracket; 3, stirring chamber; 4, injection mechanism; 401, rotating cylinder; 402, first bevel gear; 403, second bevel gear; 404, driving rod; 405, sealing sleeve; 406, first sealing shaft ring; 407, second sealing shaft ring; 408, mounting rod; 409, transmission gear; 410, driving gear; 411, driving motor; 412, motor bracket; 413, liquid spraying pipeline; 414, liquid spraying slot; 415, stirring blade; 5, liquid control mechanism; 501, water injection pipeline; 502, water control valve; 503, injection pipeline; 504, conveying pipeline; 505, docking pipe. DETAILED DESCRIPTION

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] 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 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.

[0026] See also Figures 1 to 7In the embodiment of the utility model, a coating mixing device for industrial papermaking dyeing includes a mixing tank body 1, a tank body bracket 2 is fixedly installed at the lower end of the mixing tank body 1, a stirring bin 3 is fixedly installed in the middle of the mixing tank body 1, a material injection mechanism 4 is arranged in the middle of the mixing tank body 1, and a liquid control mechanism 5 is arranged above the mixing tank body 1. The material injection mechanism 4 includes a rotating cylinder 401, a liquid spraying pipe 413, a liquid spraying notch 414 and a stirring blade 415. A liquid spraying pipe 413 is fixedly plugged on the outer wall of the rotating cylinder 401, a liquid spraying notch 414 is opened on the liquid spraying pipe 413, and a stirring blade 415 is arranged below the liquid spraying pipe 413. The three groups of stirring The blades 415 are distributed on the rotating cylinder 401 from top to bottom. The injection mechanism 4 also includes a first bevel gear 402, a second bevel gear 403, a driving rod 404, a sealing sleeve 405, a first sealing collar 406, a second sealing collar 407, a mounting rod 408, a transmission gear 409, a driving gear 410, a driving motor 411 and a motor bracket 412. The first bevel gear 402 is arranged above the spray pipe 413, and the second bevel gear 403 is arranged above the first bevel gear 402. The second bevel gear 403 is meshed with the first bevel gear 402. The driving rod 404 is fixedly installed in the middle of the second bevel gear 403. A mounting rod 408 is fixedly mounted on the inner wall of the tank body 1, a sealing sleeve 405 is mounted in the middle of the mounting rod 408, a first sealing shaft ring 406 and a second sealing shaft ring 407 are arranged on the inner side of the sealing shaft ring 405, the first sealing shaft ring 406 and the second sealing shaft ring 407 are arranged on the outer side of the rotating cylinder 401, a transmission gear 409 is fixedly mounted on the right end of the driving rod 404, a driving gear 410 is arranged behind the transmission gear 409, the driving gear 410 and the transmission gear 409 are meshed with each other, a motor bracket 412 is fixedly mounted on the outer side of the driving gear 410, a driving motor 411 is fixedly mounted on the motor bracket 412, and a driving motor 411 is fixedly mounted on the driving gear 410. The transmission end of the motor 411 is connected to the driving gear 410; the driving motor 411 drives the driving gear 410 to rotate, and the driving gear 410 further drives the transmission gear 409, and the transmission gear 409 drives the mounting rod 408 and the second bevel gear 403 to rotate, and the second bevel gear 403 in turn drives the first bevel gear 402 and the rotating cylinder 401 to rotate, and finally the liquid spraying pipe 413 and the stirring blade 415 on the outer wall of the rotating cylinder 401 rotate together, realizing the stirring and mixing operation; the sealing sleeve 405, the first sealing shaft ring 406 and the second sealing shaft ring 407 can provide an effective sealing effect to ensure the stable rotation of the rotating cylinder 401;

[0027] The liquid control mechanism 5 includes a water injection pipeline 501, a water control valve 502, a material injection pipeline 503, a conveying pipeline 504 and a docking pipe 505. The docking pipe 505 is installed on the upper layer inside the sealing sleeve 405, and the conveying pipeline 504 is fixedly installed on the upper end of the docking pipe 505. The end of the conveying pipeline 504 away from the docking pipe 505 is fixedly connected with the water injection pipeline 501 and the material injection pipeline 503. The water control valve 502 is installed on the water injection pipeline 501; industrial papermaking dyeing paint is injected into the mixing tank body 1 through the material injection pipeline 503; cleaning liquid is injected into the mixing tank body 1 through the water injection pipeline 501 and the conveying pipeline 504.

[0028] The working principle of the utility model is as follows: the coating mixing device for industrial papermaking dyeing is additionally provided with a material injection mechanism 4 and a liquid control mechanism 5. Before using the coating mixing device for industrial papermaking dyeing, it is necessary to pre-connect the driving motor 411 to electricity and connect it to the control terminal, and connect the row pipe at the lower end of the stirring bin 3 to the external storage bin. When using the coating mixing device for industrial papermaking dyeing, firstly enable the material injection mechanism 4, start the driving motor 411 to drive the driving gear 410 to rotate, and the driving gear 410 then drives the transmission gear 409, and the transmission gear 409 drives the mounting rod 408 and the second bevel gear 403 to rotate, and the second bevel gear 403 in turn drives the first bevel gear 402 and the rotating cylinder 401 to rotate, and finally makes the liquid spraying pipe 413 and the stirring blade 415 on the outer wall of the rotating cylinder 401 rotate together, realizing the stirring and mixing operation, at the same time, enable the liquid control mechanism 5, and inject the industrial papermaking dyeing coating into the mixing tank body 1 through the material injection pipe 503, and after the industrial papermaking dyeing coating is filled in the stirring bin 3, The liquid spraying pipe 413 and the stirring blade 415 will quickly stir the mixed paint. At the same time, the paint is sprayed out from the liquid spraying slot 414, which can also play a certain effect of mixing the paint. After the mixing operation is completed, the liquid control mechanism 5 is activated to inject the cleaning liquid into the mixing tank body 1 through the water injection pipe 501 and the conveying pipe 504. At this time, the liquid spraying pipe 413 and the liquid spraying slot 414 are in a rotating state, and the cleaning liquid will splash in the mixing tank body 1 to achieve an all-round cleaning effect. In summary, the injection mechanism 4 adopts a shaft seal, rotation and material guiding structure, which can not only perform dust-free input of industrial papermaking and dyeing paint, but also perform input of cleaning liquid. At the same time, the rotating structure can be used to perform effective mixing of paint and rapid cleaning operations, which effectively enriches the functionality of the device, reduces the probability of dust intrusion, and improves the quality of the mixed paint. The liquid control mechanism 5 complements the injection mechanism 4. The liquid control mechanism 5 adopts a branch pipe structure to ensure that the cleaning liquid and paint can be effectively transported to the mixing tank body 1.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coating mixing device for industrial papermaking dyeing, comprising a mixing tank (1), a tank support (2) fixedly mounted at the lower end of the mixing tank (1), and a stirring chamber (3) fixedly mounted at the middle of the mixing tank (1), characterized in that: A material injection mechanism (4) is arranged in the middle of the mixing tank body (1), and a liquid control mechanism (5) is arranged above the mixing tank body (1). The material injection mechanism (4) comprises a rotating cylinder (401), a liquid spraying pipe (413), a liquid spraying notch (414) and a stirring blade (415). The liquid spraying pipe (413) is fixedly plugged into the outer wall of the rotating cylinder body (401), the liquid spraying pipe (413) is provided with a liquid spraying notch (414), and a stirring blade (415) is arranged below the liquid spraying pipe (413). Three groups of stirring blades (415) are distributed on the rotating cylinder body (401) from top to bottom.

2. A coating mixing device for industrial papermaking dyeing according to claim 1, characterized in that: The injection mechanism (4) further comprises a first bevel gear (402), a second bevel gear (403), a driving rod (404), a sealing sleeve (405), a first sealing shaft ring (406), a second sealing shaft ring (407), a mounting rod (408), a transmission gear (409), a driving gear (410), a driving motor (411) and a motor bracket (412); the first bevel gear (402) is arranged above the liquid spraying pipeline (413).

3. A coating mixing device for industrial papermaking dyeing according to claim 2, characterized in that: A second bevel gear (403) is arranged above the first bevel gear (402), the second bevel gear (403) and the first bevel gear (402) are meshed with each other, and a driving rod (404) is fixedly mounted in the middle of the second bevel gear (403).

4. The coating mixing device for industrial papermaking dyeing according to claim 1, characterized in that: A mounting rod (408) is fixedly mounted on the inner wall of the mixing tank body (1), a sealing sleeve (405) is mounted in the middle of the mounting rod (408), a first sealing shaft ring (406) and a second sealing shaft ring (407) are arranged on the inner side of the sealing sleeve (405), and the first sealing shaft ring (406) and the second sealing shaft ring (407) are arranged on the outer side of the rotating cylinder (401).

5. The coating mixing device for industrial papermaking dyeing according to claim 3, characterized in that: A transmission gear (409) is fixedly mounted on the right end of the driving rod (404), and a driving gear (410) is arranged behind the transmission gear (409), and the driving gear (410) and the transmission gear (409) are meshed with each other.

6. A coating mixing device for industrial papermaking dyeing according to claim 5, characterized in that: A motor bracket (412) is fixedly mounted on the outer side of the driving gear (410), a driving motor (411) is fixedly mounted on the motor bracket (412), and a transmission end of the driving motor (411) is connected to the driving gear (410).

7. A coating mixing device for industrial papermaking dyeing according to claim 2, characterized in that: The liquid control mechanism (5) comprises a water injection pipeline (501), a water control valve (502), a material injection pipeline (503), a delivery pipeline (504) and a docking pipe (505), and the docking pipe (505) is installed on the upper layer inside the sealing sleeve (405).

8. The coating mixing device for industrial papermaking dyeing according to claim 7, characterized in that: A delivery pipe (504) is fixedly installed on the upper end of the docking spigot (505); an end of the delivery pipe (504) away from the docking spigot (505) is fixedly connected to a water injection pipe (501) and a material injection pipe (503); and a water control valve (502) is installed on the water injection pipe (501).

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