Waterborne polyurethane synthetic leather treating agent mixing device

Abstract

The utility model relates to a waterborne polyurethane synthetic leather treating agent mixing device. The stirring tank comprises a stirring tank shell, a motor is arranged at the top of the stirring tank shell; the output end of the motor is connected with a stirring frame; an air outlet is formed in the top of the stirring tank shell; a first conveying pipe penetrates through the middle part of the stirring tank shell; the input end of the first conveying pipe is arranged in the heating box; the side wall of the heating box is fixedly connected with a first air pump; the output end of the first air pump is connected with the input port of the first conveying pipe; an output pipe is arranged on the side wall of the first conveying pipe; the output pipes are uniformly distributed on the side wall of the first conveying pipe; according to the step, through the arrangement of a first conveying pipe, a heating box, a first air pump, an air outlet, a stirring frame, a motor and an output pipe, the organic raw materials entering the stirring tank shell can be heated and stirred, the stirring effect is better, and the heating and stirring performance of the waterborne polyurethane synthetic leather treating agent mixing device is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of mixing device technology, and in particular to a mixing device for a water-based polyurethane synthetic leather treatment agent. Background Technology

[0002] Waterborne polyurethane synthetic leather treatment agents are mainly used for surface treatment of synthetic leather. They can change the polarity of synthetic leather, improve wettability and adhesion to waterborne adhesives. In addition, they are soft, refreshing, full and elastic, which can effectively improve the service life and appearance quality of synthetic leather.

[0003] When producing water-based polyester synthetic leather treatment agents, it is necessary to stir and mix the organic solvents to ensure that the composition of the water-based polyurethane synthetic leather treatment agent is uniform.

[0004] Existing mixing devices, when used for chemical production, may result in insufficient mixing of raw materials when they are not heated, thus prolonging the mixing and processing time of the treatment agent and affecting the production quality of the treatment agent. Utility Model Content

[0005] Therefore, the technical problem to be solved by this utility model is to overcome the limitations of the prior art.

[0006] To solve the aforementioned technical problems, this utility model provides a water-based polyurethane synthetic leather treatment agent mixing device, including a mixing tank shell; a motor is installed on the top of the mixing tank shell; a stirring frame is connected to the output end of the motor; an air outlet is provided on the top of the mixing tank shell; a first conveying pipe passes through the middle of the mixing tank shell; the input end of the first conveying pipe is located inside a heating box; a first air pump is fixedly connected to the side wall of the heating box; the output end of the first air pump is connected to the input port of the first conveying pipe; an output pipe is provided on the side wall of the first conveying pipe; the output pipes are evenly distributed on the side wall of the first conveying pipe. This step, through the arrangement of the first conveying pipe, heating box, first air pump, air outlet, stirring frame, motor, and output pipe, can heat and stir the organic raw materials entering the mixing tank shell, making its stirring effect better and enhancing the heating and stirring performance of the water-based polyurethane synthetic leather treatment agent mixing device.

[0007] In one embodiment of this utility model, a rotating frame is fixedly connected to the side of the stirring frame; the rotating frame is evenly distributed on the side wall of the stirring frame; a fixing block is fixedly connected to the side wall of the rotating frame; the fixing blocks are evenly distributed on the side wall of the rotating frame; a first baffle is fixedly connected to the side wall of each group of fixing blocks; a filter hole is provided in the middle of the first baffle; the filter hole is evenly distributed in the middle of the first baffle; this step, through the arrangement of the rotating frame, fixing block, first baffle and filter hole, can dissipate the hot air poured into the outer shell of the stirring tank, further enhancing the uniform heating of the water-based polyurethane synthetic leather treatment agent mixing device.

[0008] In one embodiment of this utility model, a scraper is fixedly connected to the other side wall of the rotating frame; the scrapers are evenly distributed on the side wall of the rotating frame; a brush is fixedly connected to the end of each set of scrapers; this step, through the arrangement of scrapers and brushes, can clean the organic raw materials adhering to the inner side wall of the mixing tank, further enhancing the cleaning performance of the water-based polyurethane synthetic leather treatment agent mixing device.

[0009] In one embodiment of this utility model, a support frame is fixedly connected to the top of the inner sidewall of the mixing tank shell; the support frame is evenly distributed on the top of the inner sidewall of the mixing tank shell; a second baffle is fixedly connected to the end of the support frame; this step, through the setting of the support frame and the second baffle, can intercept the impurities scraped off by the scraper and brush and discharge them into the interior of the mixing tank shell, further enhancing the interception capability of the water-based polyurethane synthetic leather treatment agent mixing device.

[0010] In one embodiment of this utility model, a preheating coil is fitted on the outer wall of the mixing tank shell; the end of the preheating coil is disposed inside the heat source box; a second air pump is fixedly connected to the side wall of the heat source box; the output end of the second air pump is connected to the end of the preheating coil; this step, through the arrangement of the preheating coil, the heat source box and the second air pump, can preheat the outer wall of the mixing tank shell, further enhancing the preheating performance of the water-based polyurethane synthetic leather treatment agent mixing device.

[0011] In one embodiment of this utility model, a spring is fixedly connected to the bottom of the inner wall of the mixing tank shell; the springs are evenly distributed at the bottom of the inner wall of the mixing tank shell; a placement plate is fixedly connected to the end of the spring; a vibrator is provided on the top of the placement plate; this step, through the arrangement of the spring, the placement plate and the vibrator, can discharge the air bubbles generated during the mixing of organic raw materials, further enhancing the vibration of the water-based polyurethane synthetic leather treatment agent mixing device.

[0012] In one embodiment of this utility model, a fixing plate is fixedly connected to the top of the placement plate; the fixing plates are evenly distributed on the top of the placement plate; a first counterweight is fixedly connected to the side wall of the fixing plate; a vibrating tube passes through the middle of the first counterweight; a second vibrating block is fixedly connected to the end of the vibrating tube; this step, through the setting of the fixing plate, the first counterweight, and the vibrating tube, can increase the vibration range of the vibrator and further enhance the vibration effect of the water-based polyurethane synthetic leather treatment agent mixing device.

[0013] In one embodiment of this utility model, a vibration cover is fixedly connected to the bottom of the inner side wall of the mixing tank shell; the vibration tube passes through the side wall of the vibration cover; this step, by setting the vibration cover, can reduce the influence of impurities and the organic raw materials being stirred on the vibrator, and further enhance the protection of the water-based polyurethane synthetic leather treatment agent mixing device.

[0014] The technical solution described above has the following advantages over the prior art:

[0015] The first conveying pipe, heating box, first air pump, air outlet, stirring frame, motor and output pipe of this utility model can heat and stir the organic raw materials entering the outer shell of the stirring tank, so as to improve the stirring effect and enhance the heating and stirring performance of the water-based polyurethane synthetic leather treatment agent mixing device.

[0016] The rotating frame, fixing block, first baffle and filter hole of this utility model can dissipate the hot air poured into the outer shell of the mixing tank, further enhancing the uniform heating of the water-based polyurethane synthetic leather treatment agent mixing device. Attached Figure Description

[0017] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0018] Figure 1 This is a perspective view of the present invention;

[0019] Figure 2 This is a cross-sectional view of the outer shell of the mixing tank in this utility model;

[0020] Figure 3 This is a cross-sectional view of the vibration cover in this utility model;

[0021] Figure 4 This is a schematic diagram of the first baffle structure in this utility model;

[0022] Explanation of reference numerals in the accompanying drawings: 1. Outer shell of the mixing tank; 11. First conveying pipe; 12. Heating box; 13. First air pump; 14. Air outlet; 15. Mixing frame; 16. Motor; 17. Output pipe; 2. Rotating frame; 21. Fixing block; 22. First baffle; 23. Filter hole; 3. Scraper; 31. Brush; 4. Support frame; 41. Second baffle; 5. Preheating coil; 51. Heat source box; 52. Second air pump; 6. Spring; 61. Placement plate; 62. Vibrator; 7. Fixing plate; 71. First counterweight; 72. Vibrating tube; 73. Second vibrating block; 8. Vibration cover; 9. Thermometer. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0024] Reference Figures 1 to 2As shown, this utility model discloses a water-based polyurethane synthetic leather treatment agent mixing device. A motor 16 is mounted on the top of the mixing tank shell 1; the output end of the motor 16 is connected to a stirring frame 15; an air outlet 14 is located on the top of the mixing tank shell 1; a first conveying pipe 11 passes through the middle of the mixing tank shell 1; the input end of the first conveying pipe 11 is located inside a heating chamber 12; a first air pump 13 is fixedly connected to the side wall of the heating chamber 12; the output end of the first air pump 13 is connected to the input port of the first conveying pipe 11; output pipes 17 are provided on the side wall of the first conveying pipe 11; the output pipes 17 are evenly distributed on the side wall of the first conveying pipe 11; during operation, the first air pump 13 vents external air... The gas is heated inside the heating chamber 12 and transmitted to the mixing tank shell 1 through the first conveying pipe 11 and the output pipe 17. The motor 16 rotates the stirring frame 15 to stir the organic raw materials inside the mixing tank shell 1. The hot gas inside the mixing tank shell 1 can be discharged through the air outlet 14 to keep the temperature inside the mixing tank shell 1 constant. This step, through the arrangement of the first conveying pipe 11, heating chamber 12, first air pump 13, air outlet 14, stirring frame 15, motor 16 and output pipe 17, can heat and stir the organic raw materials entering the mixing tank shell 1, making the stirring effect better and enhancing the heating and stirring performance of the water-based polyurethane synthetic leather treatment agent mixing device.

[0025] Reference Figures 1 to 4 As shown, a rotating frame 2 is fixedly connected to the side of the stirring frame 15; the rotating frames 2 are evenly distributed on the side wall of the stirring frame 15; a fixing block 21 is fixedly connected to the side wall of the rotating frame 2; the fixing blocks 21 are evenly distributed on the side wall of the rotating frame 2; a first baffle 22 is fixedly connected to the side wall of each group of fixing blocks 21; a filter hole 23 is provided in the middle of the first baffle 22; the filter holes 23 are evenly distributed in the middle of the first baffle 22; during operation, the rotating frame 2, the fixing block 21 and the first baffle 22 can disperse the hot air injected into the mixing tank shell 1 through the filter hole 23 when the stirring frame 15 rotates, making the heating more uniform; this step, through the setting of the rotating frame 2, the fixing block 21, the first baffle 22 and the filter hole 23, can disperse the hot air injected into the mixing tank shell 1, further enhancing the uniform heating of the water-based polyurethane synthetic leather treatment agent mixing device.

[0026] Reference Figures 1 to 4As shown, a scraper 3 is fixedly connected to the other side wall of the rotating frame 2; the scrapers 3 are evenly distributed on the side wall of the rotating frame 2; a brush 31 is fixedly connected to the end of each set of scrapers 3; during operation, the rotation of the rotating frame 2 can be used to clean the organic raw materials adhering to the inner wall of the mixing tank shell 1 by the scrapers 3, and the inner wall of the mixing tank shell 1 can be cleaned by the brush 31 fixed to the end of the scrapers 3; this step, through the arrangement of scrapers 3 and brushes 31, can clean the organic raw materials adhering to the inner wall of the mixing tank shell 1, further enhancing the cleaning performance of the water-based polyurethane synthetic leather treatment agent mixing device.

[0027] Reference Figures 1 to 2 As shown, a support frame 4 is fixedly connected to the top of the inner wall of the mixing tank shell 1; the support frame 4 is evenly distributed on the top of the inner wall of the mixing tank shell 1; a second baffle 41 is fixedly connected to the end of the support frame 4; during operation, the support frame 4 and the second baffle 41 can reduce the amount of impurities scraped off inside the mixing tank shell 1 that are discharged into the mixing tank shell 1 through the air outlet 14; this step, through the setting of the support frame 4 and the second baffle 41, can intercept the impurities scraped off by the scraper 3 and the brush 31 and discharge them into the mixing tank shell 1, further enhancing the interception capability of the water-based polyurethane synthetic leather treatment agent mixing device.

[0028] Reference Figures 1 to 2 As shown, a preheating coil 5 is fitted onto the outer wall of the mixing tank shell 1; the end of the preheating coil 5 is located inside the heat source box 51; a second air pump 52 is fixedly connected to the side wall of the heat source box 51; the output end of the second air pump 52 is connected to the end of the preheating coil 5; during operation, the liquid inside the preheating coil 5 is driven by the second air pump 52 to preheat the outer wall of the mixing tank shell 1 through the heat source box 51, so that the mixing and heating are more thorough; this step, through the arrangement of the preheating coil 5, the heat source box 51 and the second air pump 52, can preheat the outer wall of the mixing tank shell 1, further enhancing the preheating performance of the water-based polyurethane synthetic leather treatment agent mixing device.

[0029] Reference Figures 1 to 3 As shown, a spring 6 is fixedly connected to the bottom of the inner wall of the mixing tank shell 1; the spring 6 is evenly distributed at the bottom of the inner wall of the mixing tank shell 1; a placement plate 61 is fixedly connected to the end of the spring 6; a vibrator 62 is provided on the top of the placement plate 61; during operation, the vibration generated by the vibrator 62 reduces the air bubbles generated when the organic raw materials are stirred; this step, through the arrangement of the spring 6, the placement plate 61 and the vibrator 62, can discharge the air bubbles generated when the organic raw materials are stirred, further enhancing the vibration of the water-based polyurethane synthetic leather treatment agent mixing device.

[0030] Reference Figures 1 to 3As shown, a fixing plate 7 is fixedly connected to the top of the placement plate 61; the fixing plates 7 are evenly distributed on the top of the placement plate 61; a first counterweight 71 is fixedly connected to the side wall of the fixing plate 7; a vibrating tube 72 passes through the middle of the first counterweight 71; a second vibrating block 73 is fixedly connected to the end of the vibrating tube 72; during operation, the fixing plate 7, the first counterweight 71, the vibrating tube 72 and the second vibrating block 73 can increase the vibration range of the vibrator 62 when it vibrates; this step, through the setting of the fixing plate 7, the first counterweight 71 and the vibrating tube 72, can increase the vibration range of the vibrator 62 and further enhance the vibration effect of the water-based polyurethane synthetic leather treatment agent mixing device.

[0031] Reference Figures 1 to 3 As shown, a vibration cover 8 is fixedly connected to the bottom of the inner side wall of the mixing tank shell 1; the vibration tube 72 passes through the side wall of the vibration cover 8; during operation, the vibration cover 8 can reduce the amount of organic raw materials entering the vibrator 62 and affecting its working effect; this step, through the setting of the vibration cover 8, can reduce the impact of impurities and stirred organic raw materials on the vibrator 62, and further enhance the protection of the water-based polyurethane synthetic leather treatment agent mixing device.

[0032] Reference Figure 1 As shown, a thermometer 9 is fixedly attached to the top of the mixing tank shell 1; during operation, the temperature of the outer wall of the mixing tank shell 1 can be monitored in real time through the thermometer 9; this step, which allows for real-time monitoring of the outer wall of the mixing tank shell 1 through the thermometer 9, further enhances the detectability of the water-based polyurethane synthetic leather treatment agent mixing device.

[0033] Working Principle: During operation, the first air pump 13 heats the outside air inside the heating chamber 12, which is then transmitted to the inside of the mixing tank shell 1 via the first conveying pipe 11 and the output pipe 17. The motor 16 rotates the stirring frame 15 to stir the organic raw materials inside the mixing tank shell 1. The hot air inside the mixing tank shell 1 is discharged through the air outlet 14, maintaining a constant temperature inside the mixing tank shell 1. The rotating frame 2, the fixed block 21, and the first baffle 22 disperse the hot air injected into the mixing tank shell 1 through the filter holes 23 during the rotation of the stirring frame 15, making the heating more uniform. The rotation of the rotating frame 2 allows the scraper 3 to clean the organic raw materials adhering to the inner wall of the mixing tank shell 1. The inner wall of the mixing tank shell 1 can be cleaned by the brush 31 fixed to the end of the scraper 3. The support frame 4 and the second baffle 41 can reduce the scraped impurities inside the mixing tank shell 1 and discharge them into the mixing tank shell 1 through the air outlet 14. The liquid inside the preheating coil 5 is driven by the second air pump 52 to preheat the outer wall of the mixing tank shell 1 through the heat source box 51, so that the mixing and heating are more complete. The vibration generated by the vibrator 62 reduces the bubbles generated when the organic raw materials are mixed. The fixed plate 7, the first counterweight 71, the vibrating tube 72 and the second vibrating block 73 can increase the vibration range when the vibrator 62 is vibrating. The vibration cover 8 can reduce the organic raw materials from entering the vibrator 62 and affecting its working effect.

[0034] Obviously, the above-described embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. An aqueous polyurethane synthetic leather treating agent mixing device comprising a stirring tank shell (1); characterized in that: The top of the mixing tank shell (1) is equipped with a motor (16); the output end of the motor (16) is connected to a stirring rack (15); the top of the mixing tank shell (1) is equipped with an air outlet (14); a first conveying pipe (11) passes through the middle of the mixing tank shell (1); the input end of the first conveying pipe (11) is located inside the heating box (12); a first air pump (13) is fixed to the side wall of the heating box (12); the output end of the first air pump (13) is connected to the input port of the first conveying pipe (11); an output pipe (17) is provided on the side wall of the first conveying pipe (11); the output pipe (17) is evenly distributed on the side wall of the first conveying pipe (11).

2. The waterborne polyurethane synthetic leather treating agent mixing device according to claim 1, characterized in that: The stirring rack (15) is fixedly connected to a rotating rack (2) on its side; the rotating rack (2) is evenly distributed on the side wall of the stirring rack (15); the rotating rack (2) is fixedly connected to a fixing block (21) on its side wall; the fixing block (21) is evenly distributed on the side wall of the rotating rack (2); each set of fixing blocks (21) is fixedly connected to a first baffle (22) on its side wall; the first baffle (22) has a filter hole (23) in the middle; the filter hole (23) is evenly distributed in the middle of the first baffle (22).

3. The waterborne polyurethane synthetic leather treating agent mixing device according to claim 2, characterized in that: A scraper (3) is fixed to the other side wall of the rotating frame (2); the scrapers (3) are evenly distributed on the side wall of the rotating frame (2); a brush (31) is fixed to the end of each set of scrapers (3).

4. The waterborne polyurethane synthetic leather treating agent mixing device according to claim 3, characterized in that: A support frame (4) is fixedly connected to the top of the inner wall of the mixing tank shell (1); the support frame (4) is evenly distributed on the top of the inner wall of the mixing tank shell (1); a second baffle (41) is fixedly connected to the end of the support frame (4).

5. The waterborne polyurethane synthetic leather treating agent mixing device according to claim 4, characterized in that: The outer wall of the mixing tank shell (1) is fitted with a preheating coil (5); the end of the preheating coil (5) is located inside the heat source box (51); a second air pump (52) is fixed to the side wall of the heat source box (51); the output end of the second air pump (52) is connected to the end of the preheating coil (5). 6.The water-based polyurethane synthetic leather treating agent mixing device according to claim 5, wherein: A spring (6) is fixed to the bottom of the inner wall of the mixing tank shell (1); the spring (6) is evenly distributed at the bottom of the inner wall of the mixing tank shell (1); a placement plate (61) is fixed to the end of the spring (6); a vibrator (62) is provided on the top of the placement plate (61).

7. The waterborne polyurethane synthetic leather treating agent mixing device according to claim 6, characterized in that: A fixing plate (7) is fixedly connected to the top of the placement plate (61); the fixing plates (7) are evenly distributed on the top of the placement plate (61); a first counterweight (71) is fixedly connected to the side wall of the fixing plate (7); a vibration tube (72) passes through the middle of the first counterweight (71); a second vibration block (73) is fixedly connected to the end of the vibration tube (72). 8.The water-based polyurethane synthetic leather treating agent mixing device according to claim 7, wherein: A vibration cover (8) is fixed to the bottom of the inner wall of the mixing tank shell (1); the vibration tube (72) passes through the side wall of the vibration cover (8).

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