Novel humidifying device for synthetic leather processing

Abstract

The utility model relates to a novel humidifying device for synthetic leather processing, which comprises a first box body and a second box body, the left side of the first box body is provided with a first inlet, the right side of the first box body is provided with a first outlet, the left side of the second box body is provided with a second inlet, and the right side of the second box body is provided with a second outlet; cloth is arranged in the first box body; a humidifier is arranged at the top of the first box body; a first conveying pipe is fixedly connected to the bottom of the humidifier; an atomizing nozzle is fixedly connected to the bottom of the first conveying pipe; the bottom of the dehumidifier is fixedly connected with a third conveying pipe, the bottom of the third conveying pipe is fixedly connected with a recycling cover, cloth is evenly humidified, the quality of synthetic leather is improved, steam is effectively recycled, diffusion is avoided, and it is guaranteed that the humidity of the working environment is normal.

Description

Technical Field

[0001] The utility model relates to the technical field of synthetic leather processing, in particular to a humidifying device for a new type of synthetic leather processing. Background Art

[0002] Synthetic leather is a plastic product that simulates the composition and structure of natural leather and can be used as a substitute material. It is usually made with an impregnated non-woven fabric as the mesh layer and a microporous polyurethane layer as the grain surface layer. Both sides of it are very similar to leather and have a certain air permeability, being closer to natural leather than ordinary artificial leather. It is widely used in making shoes, boots, luggage, balls, etc. During the synthetic leather processing, there is a process of pressing and heating the fabric to remove wrinkles before coating. Since the wrinkled fabric has a certain elasticity, it will more or less return to the wrinkled state when the pressure and temperature are removed. To further improve the wrinkle removal effect, humidity can be increased, that is, a humidifying process is added before pressing and heating, and wrinkles are removed through high temperature, high humidity, and high pressure, with the wrinkle removal effect being significantly improved. The utility model patent with the application number CN201720155681.8 discloses a humidifying device based on synthetic leather processing, including a fabric, a humidifying chamber, a water storage tank, a condenser, and a steam recovery suction nozzle. The fabric passes through the humidifying chamber from left to right and is then output after passing through the steam recovery suction nozzle. The steam recovery suction nozzle is connected to the condenser, and the condenser is connected to the water storage tank. The humidifying chamber is provided with atomizing nozzles, a pressing roller, and a heating roller. The atomizing nozzles are located on the left side of the pressing roller and the heating roller, and the atomizing nozzles are connected to the water storage tank. The left and right sides of the humidifying chamber are respectively provided with gaps, and the bottom of the humidifying chamber is provided with a water discharge port with a valve. The water storage tank is provided with a water filling port. The bottom surface of the humidifying chamber is an inclined surface, and the water discharge port is located at the bottom. The length of the gap is equal to the width of the fabric, and the width of the gap is equal to the thickness of the fabric. However, the steam recovery suction nozzle is outside the humidifying chamber, and the steam cannot be effectively recovered, and part of the steam diffuses to affect the humidity of the working environment. Content of the Utility Model

[0003] The utility model aims to solve the problems existing in the above-mentioned prior art, and provides a humidifying device for a new type of synthetic leather processing, which can uniformly humidify the fabric to improve the quality of synthetic leather, effectively recover steam to avoid diffusion, and ensure the normal humidity of the working environment.

[0004] The technical solution adopted by the present utility model to solve its technical problems: This new type of humidifying device for synthetic leather processing includes a first box body and a second box body. A first inlet is provided on the left side of the first box body, a first outlet is provided on the right side of the first box body, a second inlet is provided on the left side of the second box body, and a second outlet is provided on the right side of the second box body. The second box body is connected to the first box body, and the second inlet corresponds to the first outlet. A pressure roller is arranged inside the first box body, and a heating roller is arranged below the pressure roller. A piece of fabric is arranged inside the first box body. The fabric passes through the first box body and the second box body, and the fabric passes between the pressure roller and the heating roller. A humidifier is arranged on the top of the first box body. The bottom of the humidifier is fixedly connected with a first transmission pipe. The first transmission pipe is inside the first box body, and the bottom of the first transmission pipe is fixedly connected with an atomizing nozzle. The back of the humidifier is fixedly connected with a second transmission pipe. A water tank is arranged on the back of the first box body, and the second transmission pipe is connected to the water tank. A dehumidifier is arranged on the top of the second box body. The bottom of the dehumidifier is fixedly connected with a third transmission pipe. The third transmission pipe is inside the second box body, and the bottom of the third transmission pipe is fixedly connected with a recovery cover. The back of the dehumidifier is fixedly connected with a fourth transmission pipe, and the fourth transmission pipe is connected to the water tank. The fabric enters the inside of the first box body from the first inlet, the fabric enters the inside of the second box body from the first outlet and the second inlet, and the fabric leaves the inside of the second box body from the second outlet. The humidifier and the dehumidifier keep running. The humidifier obtains the water source inside the water tank by relying on the second transmission pipe. The water mist generated by the humidifier reaches the surface of the first box body and the fabric through the first transmission pipe and the atomizing nozzle. The pressure roller and the heating roller apply pressure and heating to the humidified fabric. The fabric enters the inside of the second box body from the first box body. The steam is effectively blocked inside the second box body to prevent it from diffusing to the outside. The dehumidifier acts on the third transmission pipe and the recovery cover to generate negative pressure. The recovery cover sucks the steam inside the second box body and on the surface of the fabric. The steam passes through the recovery cover, the third transmission pipe, the dehumidifier, and the fourth transmission pipe in sequence, and finally returns to the inside of the water tank. The fabric is uniformly humidified to improve the quality of the synthetic leather. The steam is effectively recovered to avoid diffusion, ensuring that the humidity of the working environment is normal.

[0005] For further improvement, the opening sizes of the first inlet, the first outlet, the second inlet, and the second outlet are equal, and the first inlet, the first outlet, the second inlet, and the second outlet are on the same horizontal line, so that the fabric transmission process is stable and the processing quality is improved.

[0006] For further improvement, the dehumidifier is at the center position on the top of the second box body, and the recovery cover is at the center position inside the second box body. The second box body, the dehumidifier, the third transmission pipe, and the recovery cover are on the same vertical center line. The recovery cover at the center position maintains an effective suction range.

[0007] Further improvement: The top of the first box body is of a conical structure. Inside the first box body, there are two fixed diversion channels, which are respectively above the first inlet and the first outlet. The conical structure at the top of the first box body effectively prevents water droplets from gathering. The water droplets slide down from the conical inner wall and then from the two diversion channels, effectively avoiding directly dripping onto the fabric surface and reducing the impact on the fabric processing process.

[0008] Further improvement: There is a groove inside the first box body. The fifth transmission pipe is fixedly connected to the back of the first box body, and the fifth transmission pipe connects the groove and the water tank. The sliding water droplets gather in the groove. When there are enough water droplets, they form a water flow and return to the inside of the water tank through the fifth transmission pipe. The water source is effectively collected and recycled to improve the utilization efficiency.

[0009] Further improvement: A digital display hygrometer is provided on the front side of the first box body. The top of the digital display hygrometer is fixedly connected to a transmission line, and the end of the transmission line is fixedly connected to a probe. The probe is connected to the inside of the first box body. The surface of the digital display hygrometer is provided with a display screen and operation keys. The probe obtains humidity information inside the first box body, and the transmission line transmits the information to the digital display hygrometer. The digital display hygrometer displays the value on the display screen and can be further operated by the operation keys, providing an effective reference for the humidity information inside the first box body and accurately grasping the operation process.

[0010] Further improvement: There are two digital display hygrometers. A digital display hygrometer is also provided on the front side of the second box body. The two digital display hygrometers respectively show the internal humidity conditions of the first box body and the second box body, facilitating viewing and comparison, and facilitating timely adjustment of the humidifier and dehumidifier.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. The fabric enters the inside of the first box body from the first inlet, then enters the inside of the second box body from the first outlet and the second inlet, and then leaves the inside of the second box body from the second outlet. The humidifier and dehumidifier are kept running. The humidifier obtains the water source inside the water tank through the second transmission pipe. The water mist generated by the humidifier reaches the first box body and the fabric surface through the first transmission pipe and the atomizing nozzle. The pressure roller and the heating roller apply pressure and heating to the humidified fabric. The fabric enters the inside of the second box body from the first box body. The steam is effectively blocked inside the second box body to prevent it from diffusing to the outside. The dehumidifier acts on the third transmission pipe and the recovery cover to generate negative pressure. The recovery cover sucks the steam inside the second box body and on the fabric surface. The steam passes through the recovery cover, the third transmission pipe, the dehumidifier, and the fourth transmission pipe in sequence, and finally returns to the inside of the water tank. The fabric is uniformly humidified to improve the quality of synthetic leather. The steam is effectively recovered to avoid diffusion, ensuring the normal humidity of the working environment.

[0013] 2. The conical structure at the top of the first box body effectively prevents water droplets from gathering. The water droplets slide down along the inner wall of the cone and then along the two diversion grooves, effectively avoiding directly dripping onto the fabric surface and reducing the impact on the fabric processing. The sliding water droplets gather in the grooves, and a large number of water droplets form a water flow, which returns to the inside of the water tank through the fifth transfer pipe. The water source is effectively collected and recycled to improve the utilization efficiency.

[0014] 3. The humidity information is obtained inside the first box body through the probe, and the information is transmitted by the transmission line to the digital display hygrometer. The digital display hygrometer relies on the display screen for numerical display and further operations through the operation keys. The humidity information inside the first box body is effectively referenced to accurately grasp the operation process. The two digital display hygrometers respectively display the internal humidity conditions of the first box body and the second box body, facilitating viewing and comparison, and facilitating timely adjustment of the humidifier and dehumidifier. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural view of the present utility model;

[0016] Figure 2 is of the present utility model Figure 1 enlarged view of part A;

[0017] Figure 3 is a front view of the structure of the present utility model;

[0018] Figure 4 is an internal display view of the present utility model;

[0019] Figure 5 is of the present utility model Figure 4 enlarged view of part B;

[0020] Figure 6 is an internal display view of the first box body of the present utility model;

[0021] Figure 7 is a rear view of the structure of the present utility model.

[0022] Description of the reference numerals: 1. First box body; 2. Second box body; 3. First inlet; 4. First outlet; 5. Second inlet; 6. Second outlet; 7. Pressing roller; 8. Heating roller; 9. Fabric; 10. Humidifier; 11. First transfer pipe; 12. Atomizing nozzle; 13. Second transfer pipe; 14. Water tank; 15. Dehumidifier; 16. Third transfer pipe; 17. Recovery hood; 18. Fourth transfer pipe; 19. Diversion groove; 20. Groove; 21. Fifth transfer pipe; 22. Digital display hygrometer; 23. Transmission line; 24. Probe; 25. Display screen; 26. Operation key. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following is combined with the attached Figure 1-7A further description of this embodiment is as follows:

[0024] As Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 shown: In this embodiment, a humidifying device for processing a new type of synthetic leather includes a first box body 1 and a second box body 2. A first inlet 3 is provided on the left side of the first box body 1, a first outlet 4 is provided on the right side of the first box body 1, a second inlet 5 is provided on the left side of the second box body 2, a second outlet 6 is provided on the right side of the second box body 2. The second box body 2 is connected to the first box body 1, and the second inlet 5 corresponds to the first outlet 4. A pressure roller 7 is arranged inside the first box body 1, a heating roller 8 is arranged below the pressure roller 7. A fabric 9 is arranged inside the first box body 1. The fabric 9 passes through the first box body 1 and the second box body 2, and passes between the pressure roller 7 and the heating roller 8. A humidifier 10 is arranged on the top of the first box body 1. The bottom of the humidifier 10 is fixedly connected with a first transmission pipe 11. The first transmission pipe 11 is inside the first box body 1. The bottom of the first transmission pipe 11 is fixedly connected with an atomizing nozzle 12. The back of the humidifier 10 is fixedly connected with a second transmission pipe 13. A water tank 14 is arranged on the back of the first box body 1. The second transmission pipe 13 is connected to the water tank 14. A dehumidifier 15 is arranged on the top of the second box body 2. The bottom of the dehumidifier 15 is fixedly connected with a third transmission pipe 16. The third transmission pipe 16 is inside the second box body 2. The bottom of the third transmission pipe 16 is fixedly connected with a recovery cover 17. The back of the dehumidifier 15 is fixedly connected with a fourth transmission pipe 18. The fourth transmission pipe 18 is connected to the water tank 14. The opening sizes of the first inlet 3, the first outlet 4, the second inlet 5 and the second outlet 6 are equal, and the first inlet 3, the first outlet 4, the second inlet 5 and the second outlet 6 are on the same horizontal line. The dehumidifier 15 is at the center position on the top of the second box body 2, and the recovery cover 17 is at the center position inside the second box body 2.

[0025] As Figure 4-7 shown: The top of the first box body 1 is of a conical structure. A diversion groove 19 is fixedly connected inside the first box body 1. There are two diversion grooves 19, and the two diversion grooves 19 are respectively above the first inlet 3 and the first outlet 4. A groove 20 is arranged inside the first box body 1. A fifth transmission pipe 21 is fixedly connected to the back of the first box body 1. The fifth transmission pipe 21 connects the groove 20 and the water tank 14.

[0026] As Figure 1-3 shown: A digital display hygrometer 22 is arranged on the front side of the first box body 1. The top of the digital display hygrometer 22 is fixedly connected with a transmission line 23. The end of the transmission line 23 is fixedly connected with a probe 24. The probe 24 is connected to the inside of the first box body. A display screen 25 is arranged on the surface of the digital display hygrometer 22. An operation key 26 is arranged on the surface of the digital display hygrometer 22. There are two digital display hygrometers 22, and digital display hygrometers 22 are also arranged on the front side of the second box body 2.

[0027] When the utility model is in use: The fabric 9 reaches the inside of the first box body 1 from the first inlet 3, the fabric 9 reaches the inside of the second box body 2 from the first outlet 4 and the second inlet 5, and the fabric 9 moves away from the inside of the second box body 2 from the second outlet 6. The humidifier 10 and the dehumidifier 15 keep running. The humidifier 10 obtains the water source inside the water tank 14 through the second transmission pipe 13. The water mist generated by the humidifier 10 reaches the surface of the first box body 1 and the fabric 9 through the first transmission pipe 11 and the atomizing nozzle 12. The conical structure at the top of the first box body 1 is effectively arranged to prevent water droplets from gathering. The water droplets slide down from the conical inner wall and slide down from the two diversion grooves 19, effectively avoiding the water droplets directly dripping on the surface of the fabric 9 and reducing the influence on the processing process of the fabric 9. The sliding water droplets gather in the groove 20. A large number of water droplets form a water flow and return to the inside of the water tank 14 through the fifth transmission pipe 21. The water source is effectively collected and recycled to improve the utilization efficiency. The pressure roller 7 and the heating roller 8 perform the functions of pressurizing and heating the humidified fabric 9. The fabric 9 reaches the inside of the second box body 2 from the first box body 1. The steam is effectively blocked inside the second box body 2 to prevent it from diffusing to the outside. The dehumidifier 15 acts on the third transmission pipe 16 and the recovery hood 17 to generate negative pressure. The recovery hood 17 sucks the steam inside the second box body 2 and on the surface of the fabric 9. The steam passes through the recovery hood 17, the third transmission pipe 16, the dehumidifier 15 and the fourth transmission pipe 18 in sequence, and finally returns to the inside of the water tank 14. The fabric is evenly humidified to improve the quality of the synthetic leather. The steam is effectively recovered to avoid diffusion, ensuring the normal humidity of the working environment. Digital display hygrometers 22 are respectively arranged on the front sides of the first box body 1 and the second box body 2. The probes 24 obtain humidity information inside the first box body 1 and the second box body 2. The transmission line 23 transmits the information to the digital display hygrometer 22. The digital display hygrometer 22 relies on the display screen 25 to display the numerical value and further operates by relying on the operation keys 26. The two digital display hygrometers 22 respectively display the internal humidity conditions of the first box body 1 and the second box body 2, which is convenient for viewing and comparison, and convenient for timely adjusting the humidifier 10 and the dehumidifier 15.

[0028] Although the present utility model has been illustrated and described by referring to the preferred embodiments, those of ordinary skill in the art should understand that various changes in form and details can be made within the scope of the claims.

Claims

1. A novel humidifying device for processing synthetic leather, comprising a first housing (1) and a second housing (2), characterized in that: The first box (1) has a first inlet (3) on the left side, the first box (1) has a first outlet (4) on the right side, the second box (2) has a second inlet (5) on the left side, the second box (2) has a second outlet (6) on the right side, the second box (2) is connected to the first box (1), the second inlet (5) and the first outlet (4) correspond to each other, a pressure roller (7) is arranged inside the first box (1), a heating roller (8) is arranged below the pressure roller (7), a cloth (9) is arranged inside the first box (1), the cloth (9) passes through the first box (1) and the second box (2), and the cloth (9) passes between the pressure roller (7) and the heating roller (8), a humidifier (10) is arranged on the top of the first box (1), and the bottom of the humidifier (10) is fixed A first transmission pipe (11) is connected, the first transmission pipe (11) is inside the first box (1), the bottom of the first transmission pipe (11) is fixedly connected to an atomizing nozzle (12), the back of the humidifier (10) is fixedly connected to a second transmission pipe (13), a water tank (14) is arranged on the back of the first box (1), the second transmission pipe (13) is connected to the water tank (14), a dehumidifier (15) is arranged on the top of the second box (2), the bottom of the dehumidifier (15) is fixedly connected to a third transmission pipe (16), the third transmission pipe (16) is inside the second box (2), the bottom of the third transmission pipe (16) is fixedly connected to a recovery cover (17), the back of the dehumidifier (15) is fixedly connected to a fourth transmission pipe (18), the fourth transmission pipe (18) is connected to the water tank (14).

2. The novel humidifying device for processing synthetic leather according to claim 1, characterized in that: The opening sizes of the first inlet (3), the first outlet (4), the second inlet (5) and the second outlet (6) are equal, and the first inlet (3), the first outlet (4), the second inlet (5) and the second outlet (6) are on the same horizontal line.

3. The novel humidifying device for processing synthetic leather according to claim 1, characterized in that: The dehumidifier (15) is located at the center of the top of the second box (2), and the recovery cover (17) is located at the center inside the second box (2).

4. The novel humidifying device for processing synthetic leather according to claim 1, characterized in that: The top of the first box body (1) is a conical structure. A guide groove (19) is fixedly connected inside the first box body (1). There are two guide grooves (19), and the two guide grooves (19) are respectively above the first inlet (3) and the first outlet (4).

5. The novel humidifying device for processing synthetic leather according to claim 1 is characterized in that: A groove (20) is provided inside the first box body (1), and a fifth transmission pipe (21) is fixedly connected to the back of the first box body (1), and the fifth transmission pipe (21) is connected to the groove (20) and the water tank (14).

6. The novel humidifying device for processing synthetic leather according to claim 1, characterized in that: A digital hygrometer (22) is arranged on the front side of the first box (1); a transmission line (23) is fixedly connected to the top of the digital hygrometer (22); a probe (24) is fixedly connected to the end of the transmission line (23); the probe (24) is connected to the inside of the first box; a display screen (25) is arranged on the surface of the digital hygrometer (22); and operation keys (26) are arranged on the surface of the digital hygrometer (22).

7. The novel humidifying device for processing synthetic leather according to claim 6 is characterized in that: There are two digital hygrometers (22), and a digital hygrometer (22) is also arranged on the front side of the second box body (2).

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