Drying device for artificial leather production

Abstract

The utility model relates to the technical field of artificial leather production, in particular to a drying device for artificial leather production. The utility model provides a drying device for artificial leather production, which can automatically monitor a heat source on artificial leather, locally cool an overheated area and improve the flatness and attractiveness of the artificial leather. A drying device for artificial leather production comprises a drying bin, heaters, air inlet pipes, a cooling mechanism and a temperature control mechanism, the multiple heaters are connected to the top in the drying bin, the multiple air inlet pipes are connected to the top of the drying bin, the cooling mechanism is arranged on the upper side of the left portion of the drying bin, and the temperature control mechanism is arranged on the upper left portion of the drying bin. The motor controls the lead screw to drive the sliding block to move front and back, the sliding block moves to drive the thermal imaging probe and the airflow spray gun to move front and back, and the effects of automatically monitoring a heat source on artificial leather, locally cooling an overheated area and improving the flatness and attractiveness of the artificial leather can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial leather production, in particular to a drying device for artificial leather production. Background Art

[0002] In the production process of artificial leather, the drying step is crucial, which is used to remove moisture from the material during the coating or lamination process to ensure the quality and performance of the artificial leather material.

[0003] The existing drying device for artificial leather production usually first transports the artificial leather to a drying chamber, provides sufficient heat to the artificial leather through a heating device to evaporate the moisture on the surface and inside of the artificial leather, and then cools the artificial leather through a cooling device after drying to reduce the temperature of the dried artificial leather material to a suitable storage or post-processing temperature. However, during the drying process, the artificial leather may be locally overheated due to various factors. The existing device usually directly cools the artificial leather over a large area, resulting in uneven cooling of the artificial leather, which leads to different degrees of shrinkage of different parts of the artificial leather, resulting in appearance defects and affecting the flatness and aesthetics of the artificial leather.

[0004] Therefore, in view of the above problems, a drying device for producing artificial leather has been developed which can automatically monitor the heat source on the artificial leather, locally cool the overheated area, and improve the flatness and aesthetics of the artificial leather. Utility Model Content

[0005] In order to overcome the shortcomings of existing devices that it is difficult to locally cool the overheated area of ​​artificial leather, which easily leads to different degrees of shrinkage in different parts of the artificial leather, resulting in appearance defects and affecting the flatness and aesthetics of the artificial leather, the utility model provides a drying device for artificial leather production that can automatically monitor the heat source on the artificial leather, locally cool the overheated area, and improve the flatness and aesthetics of the artificial leather.

[0006] The technical implementation scheme of the utility model is: a drying device for artificial leather production, including a drying chamber, a heater, an air inlet pipe, a cooling mechanism and a temperature control mechanism, a plurality of heaters are connected to the top of the drying chamber, a plurality of air inlet pipes are connected to the top of the drying chamber, a cooling mechanism for uniformly cooling the artificial leather over a large area is arranged on the upper left side of the drying chamber, and a temperature control mechanism for locally cooling the overheated area of ​​the artificial leather is arranged on the upper left side of the drying chamber.

[0007] Optionally, a connecting flange is provided on each air inlet pipe.

[0008] Optionally, a temperature control terminal is also included, and the temperature control terminal is arranged on the front right side of the drying chamber.

[0009] Optionally, the cooling mechanism includes a fixed frame and an air curtain machine. The fixed frame is connected to the upper left side of the drying chamber, and the fixed frame is connected to the air curtain machine. The air curtain machine can accelerate the air flow speed and perform air cooling and heat dissipation, thereby uniformly cooling the artificial leather over a large area.

[0010] Optionally, the temperature control mechanism includes a motor, a screw, a slider, a thermal imaging probe and an air flow spray gun. The motor is connected to the front side of the upper left part of the drying bin, the motor output shaft is connected to the screw, the screw is rotatably connected to the drying bin, the slider is threadedly connected to the screw, the thermal imaging probe is connected to the lower side of the slider, the air flow spray gun is connected to the left side of the slider, the air flow spray gun and the thermal imaging probe are electrically connected, the motor output shaft rotates to drive the screw to rotate, the screw rotation drives the slider to move forward and backward through the thread, the slider movement drives the thermal imaging probe and the air flow spray gun to move forward and backward, and when the thermal imaging probe detects that there is an overheated area in the dried artificial leather, the air flow spray gun is controlled to quickly cool down the overheated area to make it the same temperature as other areas of the artificial leather.

[0011] Optionally, the temperature control mechanism also includes a fixed rod, the upper left portion of the drying chamber is connected to the fixed rod, the slider is slidably connected to the fixed rod, and the slider is guided by the fixed rod.

[0012] Compared with the prior art, the utility model has the following advantages: the utility model controls the lead screw through a motor to drive the slider to move forward and backward, and the movement of the slider drives the thermal imaging probe and the airflow spray gun to move forward and backward, so as to automatically monitor the heat source on the artificial leather, locally cool the overheated area, and improve the flatness and aesthetics of the artificial leather. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a partial planar structural sectional view of the utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the cooling mechanism of the utility model.

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the temperature control mechanism of the utility model.

[0017] The meanings of the reference numerals in the figure are as follows: 1: drying chamber, 2: heater, 3: air inlet pipe, 4: temperature control terminal, 5: cooling mechanism, 50: fixing frame, 51: air curtain machine, 6: temperature control mechanism, 60: motor, 61: screw rod, 62: fixing rod, 63: slider, 64: thermal imaging probe, 65: air flow spray gun. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail with reference to the accompanying drawings. It is hereby stated that the directional words such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the utility model are only based on the accompanying drawings of the utility model, and are not specific limitations of the utility model.

[0019] A drying device for producing artificial leather, such as Figure 1 and Figure 2 As shown, it includes a drying chamber 1, a heater 2, an air inlet pipe 3, a cooling mechanism 5 and a temperature control mechanism 6. Five heaters 2 are connected to the top of the drying chamber 1, five air inlet pipes 3 are connected to the top of the drying chamber 1, a cooling mechanism 5 is provided on the upper left side of the drying chamber 1, and a temperature control mechanism 6 is provided on the upper left side of the drying chamber 1.

[0020] like Figure 1 As shown, a temperature control terminal 4 is also included. The temperature control terminal 4 is arranged on the front right side of the drying chamber 1 .

[0021] like Figure 1-Figure 3 As shown, the cooling mechanism 5 includes a fixing frame 50 and an air curtain machine 51 . The fixing frame 50 is connected to the upper left side of the drying chamber 1 , and the air curtain machine 51 is connected to the fixing frame 50 .

[0022] like Figure 1-Figure 4 As shown, the temperature control mechanism 6 includes a motor 60, a screw rod 61, a slider 63, a thermal imaging probe 64 and an air flow spray gun 65. The motor 60 is connected to the front side of the upper left part of the drying chamber 1. The screw rod 61 is connected to the output shaft of the motor 60. The screw rod 61 is rotatably connected to the drying chamber 1. The slider 63 is threadedly connected to the screw rod 61. The thermal imaging probe 64 is connected to the lower side of the slider 63. The air flow spray gun 65 is connected to the left side of the slider 63. The air flow spray gun 65 and the thermal imaging probe 64 are electrically connected.

[0023] like Figure 4 As shown, the temperature control mechanism 6 also includes a fixed rod 62 , the upper left portion of the drying chamber 1 is connected with the fixed rod 62 , and the slider 63 is slidably connected to the fixed rod 62 .

[0024] When the utility model is used, the utility model needs to be installed in the operation area first, and then the artificial leather is transported to the drying chamber 1 through the conveying equipment, and then the heater 2 in the drying chamber 1 is controlled by the temperature control terminal 4 to provide enough heat to the artificial leather to evaporate the moisture on the surface and inside of the artificial leather. After the drying work is completed, the motor 60 is started, and the output shaft of the motor 60 rotates to drive the screw rod 61 to rotate. Under the guidance of the fixed rod 62, the screw rod 61 rotates and drives the slider 63 to move forward and backward through the thread. The movement of the slider 63 drives the thermal imaging probe 64 and the air flow gun 65 to move forward and backward. When the thermal imaging probe 64 detects that there is an overheated area in the dried artificial leather, the air flow gun 65 is controlled to quickly cool the overheated area to make it the same temperature as other areas of the artificial leather. When the artificial leather is transported to the bottom of the air curtain machine 51, the air flow speed is accelerated by the air curtain machine 51 to perform air cooling and heat dissipation, thereby cooling the artificial leather evenly over a large area. After the cooling work is completed, the motor 60 can be turned off.

[0025] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A drying device for artificial leather production, characterized in that: The drying chamber (1) comprises a drying chamber (1), a heater (2), an air inlet pipe (3), a cooling mechanism (5) and a temperature control mechanism (6). The top of the drying chamber (1) is connected to a plurality of heaters (2). The top of the drying chamber (1) is connected to a plurality of air inlet pipes (3). The upper left side of the drying chamber (1) is provided with a cooling mechanism (5). The upper left side of the drying chamber (1) is provided with a temperature control mechanism (6). The temperature control mechanism (6) comprises a motor (60), a screw rod (61), a slider (63), a thermal imaging probe (64) and an air flow spray gun (65). The front left side of the upper left side of the drying chamber (1) is connected to the motor (60). The output shaft of the motor (60) is connected to the screw rod (61). The screw rod (61) is rotatably connected to the drying chamber (1). The slider (63) is threadedly connected to the screw rod (61). The lower side of the slider (63) is connected to the thermal imaging probe (64). The left side of the slider (63) is connected to the air flow spray gun (65). The air flow spray gun (65) and the thermal imaging probe (64) are electrically connected.

2. A drying device for producing artificial leather according to claim 1, characterized in that: The air inlet pipe (3) is provided with a connecting flange.

3. A drying device for producing artificial leather according to claim 2, characterized in that: It also includes a temperature control terminal (4), and the temperature control terminal (4) is arranged on the front right side of the drying chamber (1).

4. A drying device for producing artificial leather according to claim 3, characterized in that: The cooling mechanism (5) comprises a fixing frame (50) and an air curtain machine (51); the fixing frame (50) is connected to the upper left side of the drying chamber (1), and the air curtain machine (51) is connected to the fixing frame (50).

5. A drying device for producing artificial leather according to claim 4, characterized in that: The temperature control mechanism (6) further comprises a fixing rod (62), the upper left portion of the drying chamber (1) being connected to the fixing rod (62), and the sliding block (63) being slidably connected to the fixing rod (62).

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