Automatic blending device for light-resistant disperse dye

Abstract

The utility model relates to the technical field of disperse dye stirring, and discloses an automatic light-resistant disperse dye blending device which comprises a supporting table, a controller is arranged at the top end of the supporting table, a stirring barrel is arranged on the right side of the supporting table, and a mounting plate is detachably mounted at the top end of the stirring barrel. The rear end of the stirring barrel is fixedly connected with a connecting pipe, and a stirring mechanism is arranged at the top end of the mounting plate; the stirring mechanism comprises a motor, the output end of the motor is fixedly connected with a fixing plate, the bottom end of the fixing plate is rotatably connected with a connecting plate, an overturning assembly is arranged on the inner wall of the top end of the stirring barrel, and a cleaning mechanism is arranged on the outer arc surface of the stirring shaft. According to the utility model, the motor drives the stirring shaft and the stirring blades to rotate forwards and backwards, so that the disperse dye is efficiently stirred and mixed, the stirring dead angle can be effectively avoided through the forward and backward rotation, different dyes can be fully and uniformly mixed in a short time, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] This utility model relates to the field of disperse dye stirring technology, and in particular to an automatic mixing device for lightfast disperse dyes. Background Technology

[0002] Disperse dyes are mainly used for dyeing hydrophobic fibers, such as polyester and acetate fibers. During the dyeing process, the disperse dye must first be evenly dispersed in water to form a dispersion. This usually requires the use of dispersants, such as sodium lignosulfonate, which can adsorb onto the surface of dye particles and prevent them from agglomerating.

[0003] To ensure the lightfastness of some outdoor textiles under sunlight and thus extend their service life, it is necessary to increase the lightfastness of the textiles. This is achieved by adding dye components with high lightfastness, which are then mixed with other dyes to improve lightfastness. During use, a corresponding controller is used to achieve an automatic mixing process.

[0004] After the disperse dyes are prepared, they need to be stirred in a mixing tank. Stirring is usually done with a stirring rod. However, the stirring method of a regular stirring rod is relatively simple and cannot fully cover all corners of the container during the stirring process, resulting in stirring dead zones. The existence of stirring dead zones makes it difficult to achieve good and uniform mixing of the dyes. This not only wastes dye resources, but also affects key quality indicators such as color uniformity and color fastness of the printed and dyed textiles due to uneven mixing. Therefore, an automatic mixing device for lightfast disperse dyes is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an automatic mixing device for lightfast disperse dyes, which aims to improve the problem of the relatively simple stirring method of ordinary stirring rods in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an automatic mixing device for lightfast disperse dyes, including a support platform, a controller at the top of the support platform, a stirring tank at the right side of the support platform, a mounting plate detachably installed at the top of the stirring tank, a connecting pipe fixedly connected to the rear end of the stirring tank, and a stirring mechanism at the top of the mounting plate.

[0007] The stirring mechanism includes a motor, the output end of which is fixedly connected to a fixed plate. The bottom end of the fixed plate is rotatably connected to a connecting plate. The left end of the connecting plate is rotatably connected to a rack. The top end of the mounting plate is fixedly connected to a guide rod. The inner wall of the center of the mounting plate is rotatably connected to a stirring shaft. The top end of the stirring shaft is fixedly connected to a gear. The inner wall of the stirring shaft is rotatably connected to a stirring blade. The top inner wall of the stirring tank is provided with a tilting assembly. The outer arc surface of the stirring shaft is provided with a cleaning mechanism.

[0008] As a further description of the above technical solution:

[0009] The rear end of the controller is connected to the outer wall of the connecting pipe, and the bottom end of the motor is fixedly connected to the top of the mounting plate.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the gear meshes with the front end of the rack.

[0012] As a further description of the above technical solution:

[0013] The inner wall of the rack is slidably connected to the outer wall of the guide rod.

[0014] As a further description of the above technical solution:

[0015] The flipping assembly includes a fixing rod, the top end of which is fixedly connected to the inner wall of the top of the mixing tank. The inner wall of the mixing shaft is rotatably connected to the outer wall of the fixing rod. A bevel gear one is fixedly connected to the outer wall of the fixing rod, and a bevel gear two is fixedly connected to the end of the mixing blade near the mixing shaft.

[0016] As a further description of the above technical solution:

[0017] The bottom end of the second bevel gear meshes with the top end of the first bevel gear.

[0018] As a further description of the above technical solution:

[0019] The cleaning mechanism includes an elastic telescopic rod, one end of which is fixedly connected to the outer arc surface of the stirring shaft, and the other end of which is fixedly connected to a positioning plate. The inner wall of the positioning plate is threaded with screws, and a cleaning plate is detachably installed on the outer wall of the positioning plate.

[0020] As a further description of the above technical solution:

[0021] The screw's outer wall is threaded onto the inner wall of the cleaning plate, and the outer wall of the cleaning plate is in contact with the inner side wall of the mixing tank.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the mutual cooperation between the supporting platform, controller, mixing tank and its mixing mechanism enables the motor to drive the mixing shaft and mixing blades to rotate in both directions, thereby achieving efficient mixing of disperse dyes. The forward and reverse rotation can effectively reduce the mixing dead angle, allowing different dyes to be fully and evenly mixed in a short time, thereby improving production efficiency and product quality.

[0024] 2. In this utility model, through the cooperation between the installation plate and its cleaning mechanism, the stirring shaft rotates and drives the cleaning plate to rotate, thereby cleaning the inner wall of the mixing tank, reducing the color deviation caused by residual dye in subsequent mixing, and the cleaning plate can be quickly replaced. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of an automatic mixing device for lightfast disperse dyes proposed in this utility model.

[0026] Figure 2 This is a three-dimensional schematic diagram of the motor of an automatic mixing device for lightfast disperse dyes proposed in this utility model;

[0027] Figure 3 This is a cross-sectional internal view of the stirring tank of an automatic mixing device for lightfast disperse dyes proposed in this utility model.

[0028] Figure 4 This is a three-dimensional schematic diagram of the cleaning plate of an automatic mixing device for lightfast disperse dyes proposed in this utility model.

[0029] Figure 5 This is an enlarged structural diagram of point A of the automatic mixing device for lightfast disperse dyes proposed in this utility model;

[0030] Figure 6 This is a schematic diagram showing the disassembled elastic telescopic rod and its cleaning plate of an automatic mixing device for lightfast disperse dyes proposed in this utility model.

[0031] Figure 7 This is an enlarged structural diagram of section B of the automatic mixing device for lightfast disperse dyes proposed in this utility model.

[0032] Legend:

[0033] 1. Support platform; 2. Controller; 3. Mixing tank; 4. Mounting plate; 5. Mixing mechanism; 501. Motor; 502. Fixing plate; 503. Connecting plate; 504. Rack; 505. Guide rod; 506. Gear; 507. Mixing shaft; 508. Mixing blade; 509. Fixing rod; 510. Bevel gear one; 511. Bevel gear two; 6. Cleaning mechanism; 601. Elastic telescopic rod; 602. Cleaning plate; 603. Screw; 604. Positioning plate; 7. Connecting pipe. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Reference Figure 1 This utility model provides an embodiment of an automatic mixing device for lightfast disperse dyes, including a support platform 1. A controller 2 is mounted on the top of the support platform 1, and corresponding electronic control buttons or knobs are mounted on the front end of the controller 2 to automatically mix the disperse dyes. This is prior art and will not be explained in detail here. A mixing tank 3 is mounted on the right side of the support platform 1, and a support frame is mounted on the bottom of the mixing tank 3 to support it. A valve is installed inside the mixing tank 3 for discharging. A mounting plate 4 is detachably mounted on the top of the mixing tank 3, and the mounting plate 4 can be installed and removed using bolts. A connecting pipe 7 is fixedly connected to the rear end of the mixing tank 3. The left end of the connecting pipe 7 can be connected to a corresponding storage box and fitted with a valve for replenishing materials. A stirring mechanism 5 is mounted on the top of the mounting plate 4; the stirring mechanism 5 further improves the overall stirring effect.

[0036] Reference Figures 2-4The stirring mechanism 5 includes a motor 501, with a fixed plate 502 fixedly connected to the output end of the motor 501. Rotation of the motor 501's output end causes the fixed plate 502 to rotate. A connecting plate 503 is rotatably connected to the bottom end of the fixed plate 502. When the fixed plate 502 rotates, the connecting plate 503 also rotates. A rack 504 is rotatably connected to the left end of the connecting plate 503, causing the rack 504 to move horizontally. A guide rod 505 is fixedly connected to the top end of the mounting plate 4, and a stirring rod is rotatably connected to the inner wall of the center of the mounting plate 4. The mixing shaft 507 is used for mixing operations. A gear 506 is fixedly connected to the top of the mixing shaft 507, and the two move along the same trajectory. A mixing blade 508 is rotatably connected to the inner wall of the mixing shaft 507. The mixing blade 508 rotates to enhance the mixing effect. A flipping component is provided on the top inner wall of the mixing tank 3, which enables the mixing blade 508 to rotate. A cleaning mechanism 6 is provided on the outer arc surface of the mixing shaft 507, which cleans the inner wall of the mixing tank 3.

[0037] Reference Figures 2-4 The rear end of the controller 2 is connected to the outer wall of the connecting pipe 7. The two are connected and the discharge is controlled by the controller 2. This is existing technology and will not be explained in detail here. The bottom end of the motor 501 is fixedly connected to the top end of the mounting plate 4. The bottom end of the motor 501 is provided with a bracket, which is mounted on the mounting plate 4. The outer wall of the gear 506 meshes with the front end of the rack 504. The meshing of the two causes the rack 504 to drive the gear 506 to rotate. The inner wall of the rack 504 is slidably connected to the outer wall of the guide rod 505. The guide rod 505 can guide the rack 504 to make it move horizontally.

[0038] Reference Figure 2 , Figure 3 and Figure 5 The flipping assembly includes a fixing rod 509, the top of which is fixedly connected to the inner wall of the top of the mixing tank 3. The mixing tank 3 can support the top of the fixing rod 509. The inner wall of the stirring shaft 507 is rotatably connected to the outer wall of the fixing rod 509. The rotation setting avoids motion interference. A bevel gear 510 is fixedly connected to the outer wall of the fixing rod 509. Multiple sets of bevel gears 510 can be fixed to the outer wall of the fixing rod 509. A bevel gear 511 is fixedly connected to one end of the stirring blade 508 near the stirring shaft 507. The bottom end of the bevel gear 511 meshes with the top of the bevel gear 510. The rotation of the stirring blade 508 causes the bevel gear 511 to rotate. Due to the setting of the bevel gear 510, the bevel gear 511 will also rotate.

[0039] Reference Figures 6-7The cleaning mechanism 6 includes an elastic telescopic rod 601. One end of the elastic telescopic rod 601 is fixedly connected to the outer arc surface of the stirring shaft 507, and the other end of the elastic telescopic rod 601 is fixedly connected to a positioning plate 604. The elastic telescopic rod 601 is formed by two sets of sleeve rods interlocking with each other, which can slide relative to each other to change its overall length. In addition, the elastic telescopic rod 601 has a built-in spring to give it a certain elasticity. The inner wall of the positioning plate 604 is threaded with a screw 603, and the outer wall of the positioning plate 604 is detachably mounted with a cleaning plate 602. The cleaning plate 602 can be quickly installed and removed by the screw 603. The outer wall of the screw 603 is threaded on the inner wall of the cleaning plate 602. The two threads are connected to fix the cleaning plate 602. The outer wall of the cleaning plate 602 contacts the inner side wall of the stirring tank 3. The contact surface between the cleaning plate 602 and the stirring tank 3 is a double slope. The double slope setting can clean the internal dispersed dye, and the cleaned dispersed dye will be discharged downward due to gravity.

[0040] Working principle: When relevant personnel need to prepare disperse dyes, they first activate the electronic control button or knob on controller 2, causing the corresponding disperse dye to be discharged into the inner wall of the mixing tank 3 through the connecting pipe 7. At this time, motor 501 is started, causing the output end of motor 501 to rotate, which in turn drives the fixed plate 502 to rotate, thereby causing the connecting plate 503 to move to a certain extent, which in turn causes the rack 504 to move. Due to the setting of guide rod 505, rack 504 will move horizontally back and forth. Gear 506 meshes with rack 504, so gear 506 will rotate in both directions, which will cause stirring shaft 507 to rotate in the forward direction as well. When stirring shaft 507 rotates, it will drive stirring blade 508 and bevel gear 511 to rotate. Since bevel gear 510 is fixed and meshes with bevel gear 511, stirring blade 508 will also rotate as stirring shaft 507 rotates. And because stirring shaft 507 rotates in both directions, stirring blade 508 will also rotate in both directions, thus improving the stirring effect.

[0041] When the stirring shaft 507 rotates, the corresponding elastic telescopic rod 601 and its cleaning plate 602 also rotate, thereby cleaning the inner side wall of the mixing tank 3. At the same time, when the cleaning plate 602 cleans for a long time, the contact surface with the mixing tank 3 will wear. At this time, the elasticity of the elastic telescopic rod 601 will extend the cleaning plate 602, so that it can continue to be used for cleaning. When the cleaning plate 602 needs to be replaced, first remove the mounting plate 4, and then unscrew the screws on the cleaning plate 602 to replace it. The operation is simple and convenient.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic mixing device for lightfast disperse dyes, comprising a support platform (1), characterized in that: The top of the support platform (1) is provided with a controller (2), the right side of the support platform (1) is provided with a mixing tank (3), the top of the mixing tank (3) is detachably installed with an installation plate (4), the rear end of the mixing tank (3) is fixedly connected with a connecting pipe (7), and the top of the installation plate (4) is provided with a stirring mechanism (5). The stirring mechanism (5) includes a motor (501), the output end of the motor (501) is fixedly connected to a fixing plate (502), the bottom end of the fixing plate (502) is rotatably connected to a connecting plate (503), the left end of the connecting plate (503) is rotatably connected to a rack (504), the top end of the mounting plate (4) is fixedly connected to a guide rod (505), the inner wall of the center of the mounting plate (4) is rotatably connected to a stirring shaft (507), the top end of the stirring shaft (507) is fixedly connected to a gear (506), the inner wall of the stirring shaft (507) is rotatably connected to a stirring blade (508), the inner wall of the top end of the stirring tank (3) is provided with a flipping component, and the outer arc surface of the stirring shaft (507) is provided with a cleaning mechanism (6).

2. The automatic mixing device for lightfast disperse dyes according to claim 1, characterized in that: The rear end of the controller (2) is connected to the outer wall of the connecting pipe (7), and the bottom end of the motor (501) is fixedly connected to the top of the mounting plate (4).

3. The automatic mixing device for lightfast disperse dyes according to claim 1, characterized in that: The outer wall of the gear (506) meshes with the front end of the rack (504).

4. The automatic mixing device for lightfast disperse dyes according to claim 1, characterized in that: The inner wall of the rack (504) is slidably connected to the outer wall of the guide rod (505).

5. The automatic mixing device for lightfast disperse dyes according to claim 1, characterized in that: The flipping assembly includes a fixing rod (509), the top end of which is fixedly connected to the inner wall of the top of the mixing tank (3), the inner wall of the stirring shaft (507) is rotatably connected to the outer wall of the fixing rod (509), a bevel gear one (510) is fixedly connected to the outer wall of the fixing rod (509), and a bevel gear two (511) is fixedly connected to the end of the stirring blade (508) near the stirring shaft (507).

6. The automatic mixing device for lightfast disperse dyes according to claim 5, characterized in that: The bottom end of the second bevel gear (511) meshes with the top end of the first bevel gear (510).

7. The automatic mixing device for lightfast disperse dyes according to claim 1, characterized in that: The cleaning mechanism (6) includes an elastic telescopic rod (601), one end of which is fixedly connected to the outer arc surface of the stirring shaft (507), and the other end of which is fixedly connected to a positioning plate (604). The inner wall of the positioning plate (604) is threaded with screws (603), and the outer wall of the positioning plate (604) is detachably fitted with a cleaning plate (602).

8. The automatic mixing device for lightfast disperse dyes according to claim 7, characterized in that: The screw (603) is threaded on the outer wall of the cleaning plate (602), and the outer wall of the cleaning plate (602) is in contact with the inner side wall of the mixing tank (3).

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