Artificial leather drying fireproof equipment

Abstract

The utility model discloses artificial leather drying fireproof equipment, which relates to the field of artificial leather drying and comprises a drying box, a box door is mounted on the front end face of the drying box, a plurality of air inlet covers are fixedly connected to the left side of the drying box, the air inlet covers are connected with an air heater through air inlet pipes, a motor is mounted at the top end of the drying box, and an air outlet pipe is arranged on the right side of the motor. An exhaust fan is installed in the air outlet pipe, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft is fixedly connected with two sets of fixed cross beams, and a clamping frame is arranged between the fixed cross beams. During use, the air heater and the exhaust fan are started to dry artificial leather, the motor drives the artificial leather on the clamping frame to rotate, and drying is more uniform; the temperature and humidity sensor monitors the temperature and humidity in the box in real time and regulates and controls the power of the air heater, if the surface of the artificial leather is burnt during drying, the photoelectric smoke alarm triggers an alarm, the air heater is closed, and the water spraying opening sprays water to the surface of the artificial leather to prevent the artificial leather from being on fire.

Description

Technical Field

[0001] The utility model belongs to the field of artificial leather drying, in particular to fireproof equipment for drying artificial leather. Background Art

[0002] Artificial leather is a synthetic leather substitute material, usually composed of a plastic base material and other additives. It is widely used in clothing, accessories, household items, packaging materials and other fields. Artificial leather drying is an important link in artificial leather production. In the production process of artificial leather, after coating, embossing and other processes, the artificial leather needs to be dried to remove moisture and volatile solvents so that the artificial leather can obtain a certain strength and texture.

[0003] During the drying process of artificial leather, it is also necessary to prevent excessively high temperatures from causing the surface of the artificial leather to be burned or deformed. Therefore, how to design a fire-proof device for drying artificial leather and perform fire-proof treatment during the drying of artificial leather has become a technical problem that needs to be urgently solved by technicians in this field. Utility Model Content

[0004] In order to solve the above technical problems, a fire prevention device for drying artificial leather is provided. This technical solution solves the temperature and humidity detection during the drying process of artificial leather, as well as the problem of handling when the artificial leather is burned and caught fire due to excessive temperature.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An artificial leather drying fire prevention device, characterized in that: it comprises a drying box, a box door is installed on the front end surface of the drying box, a plurality of air inlet covers are fixedly connected to the left side of the drying box, one side of the air inlet cover is connected to an air inlet pipe, the air inlet pipe is connected to the output end of a hot air blower, a motor is installed on the top of the drying box, an air outlet pipe is arranged on the right side of the motor, an exhaust fan is installed inside the air outlet pipe, a water inlet pipe is connected to the right end of the drying box, an end of the water inlet pipe away from the drying box is connected to the output end of a water pump, and the input end of the water pump is connected to a water storage tank;

[0007] A water spray nozzle and a photoelectric smoke alarm are provided at the top of the drying box. There are multiple water spray nozzles and they are connected to the water inlet pipe in the drying box. A temperature and humidity sensor is installed on the right inner wall of the drying box. The output end of the motor is fixedly connected to a rotating shaft. The part of the rotating shaft extending into the drying box is fixedly connected to two groups of fixed beams. Limiting baffles are provided at the ends of the fixed beams away from the rotating shaft. Slide grooves are provided on opposite sides of the two groups of fixed beams, and connecting beams are welded between the fixed beams.

[0008] Preferably, the two groups of fixed beams are arranged opposite to each other, and a clamping frame is provided between the fixed beams, the top and bottom of the clamping frame are provided with guide rails, the four corners of the clamping frame are provided with fixing plates, and the surface of the fixing plate is provided with fixing knobs.

[0009] Preferably, a control terminal is provided on the outer surface of the drying box, and the output end of the control terminal is electrically connected to the motor, the hot air blower, the exhaust fan, the photoelectric smoke alarm, the temperature and humidity sensor and the water pump respectively.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] When drying artificial leather, first place the four corners of the artificial leather under the fixing plate, turn the fixing knob to make the fixing plate press the artificial leather, fix the artificial leather on the clamping frame, rotate the limit baffle, push the guide rail of the clamping frame into the slide slot, and the limit baffle falls under the action of gravity to fix the clamping frame between the fixed beams, start the hot air blower and the exhaust fan for drying, and the motor drives the artificial leather on the clamping frame to rotate at a uniform speed to make the drying more uniform. The temperature and humidity sensors in the drying box monitor the temperature and humidity in the box in real time, and adjust the power of the hot air blower and the drying time according to the air temperature and humidity in the drying box. If an abnormal temperature occurs during drying and causes the surface of the artificial leather to burn, the photoelectric smoke alarm triggers an alarm, and the control terminal controls the hot air blower to stop working, and then starts the water pump, and water is evenly sprayed from multiple water nozzles through the water inlet pipe to the surface of the artificial leather to prevent the artificial leather from catching fire. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the rotating shaft of the utility model;

[0015] Figure 4 It is a schematic diagram of the clamping frame of the utility model;

[0016] Figure 5 for Figure 4 A local enlarged schematic diagram of point A in the middle.

[0017] The numbers in the figure are:

[0018] 1. Drying box; 11. Box door; 12. Water spray outlet; 13. Photoelectric smoke alarm; 14. Temperature and humidity sensor; 2. Motor; 3. Hot air blower; 31. Air inlet duct; 32. Air inlet hood; 4. Air outlet duct; 41. Exhaust fan; 5. Water storage tank; 51. Water pump; 52. Water inlet pipe; 6. Rotating shaft; 61. Fixed beam; 62. Limit baffle; 63. Slide; 64. Connecting beam; 7. Clamping frame; 71. Guide rail; 72. Fixed plate; 73. Fixed knob. DETAILED DESCRIPTION

[0019] 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.

[0020] Please refer to Figure 1-3 , a fireproof device for drying artificial leather, comprising a drying box 1, a box door 11 is installed on the front face of the drying box 1, a plurality of air inlet covers 32 are fixedly connected to the left side of the drying box 1, one side of the air inlet cover 32 is connected with an air inlet pipe 31, the air inlet pipe 31 is connected with the output end of the hot air blower 3, when working, the hot air blower 3 passes hot air into the drying box 1, a motor 2 is installed at the top of the drying box 1, an air outlet pipe 4 is arranged on the right side of the motor 2, an exhaust fan 41 is installed inside the air outlet pipe 4, the exhaust fan 41 quickly discharges the water vapor in the drying box 1, the right end of the drying box 1 is connected with a water inlet pipe 52, the end of the water inlet pipe 52 away from the drying box 1 is connected with the output end of the water pump 51, and the input end of the water pump 51 is connected with the water storage tank 5;

[0021] A water spray port 12 and a photoelectric smoke alarm 13 are provided at the top of the drying box 1. There are multiple water spray ports 12 and they are connected to the water inlet pipe 52 in the drying box 1. A temperature and humidity sensor 14 is installed on the right inner wall of the drying box 1. The photoelectric smoke alarm 13 in this scheme can adopt the model: JTY-GD-HA552, and the temperature and humidity sensor 14 can adopt the model: HX15-D. Other smoke alarms and temperature and humidity sensors that can achieve the same functions are also acceptable. The output end of the motor 2 is fixedly connected to the rotating shaft 6, and the part of the rotating shaft 6 extending to the inside of the drying box 1 is fixedly connected to two groups of fixed beams 61. A limit baffle 62 is provided at one end of the fixed beam 61 away from the rotating shaft 6, and the limit baffle 62 can rotate along the rotating shaft. A slide groove 63 is provided on the opposite side of the two groups of fixed beams 61, and a connecting beam 64 is welded between the fixed beams 61.

[0022] Reference Figure 4-5As shown, two groups of fixed beams 61 are arranged opposite to each other, and a clamping frame 7 is provided between the fixed beams 61 . Guide rails 71 are provided at the top and bottom of the clamping frame 7 . Fixed plates 72 are provided at the four corners of the clamping frame 7 . Fixed knobs 73 are provided on the surface of the fixed plates 72 .

[0023] Specifically, a control terminal is provided on the outer surface of the drying box 1, and the output end of the control terminal is electrically connected to the motor 2, the hot air blower 3, the exhaust fan 41, the photoelectric smoke alarm 13, the temperature and humidity sensor 14 and the water pump 51 respectively.

[0024] Working principle: When drying artificial leather, place the four corners of the artificial leather to be dried under the fixing plate 72, turn the fixing knob 73 to make the fixing plate 72 press the artificial leather, fix the artificial leather on the clamping frame 7, turn the limit baffle 62, push the guide rail 71 of the clamping frame 7 into the slide groove 63, and the limit baffle 62 falls under the action of gravity to fix the clamping frame 7 between the fixed crossbeams 61, then start the hot air blower 3, the exhaust fan 41 and the motor 2 to dry the artificial leather, and the exhaust fan 41 discharges the hot and humid air in the drying box 1, so that the inside of the drying box 1 is The air circulates, and the motor 2 drives the rotating shaft to rotate, so that the artificial leather on the clamping frame rotates at a uniform speed along the rotating shaft in the drying box, and the drying is more uniform. The temperature and humidity sensor 14 in the drying box 1 monitors the temperature and humidity in the box in real time, and adjusts the power and drying time of the hot air blower 3 according to the air temperature and humidity in the drying box 1. If an abnormal temperature occurs during drying and causes the surface of the artificial leather to be burned, the photoelectric smoke alarm 13 will trigger an alarm, and then the water pump 51 will be started, and water will be evenly sprayed from the multiple water nozzles 12 to the surface of the artificial leather through the water inlet pipe 52 to prevent the artificial leather from catching fire.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fire-proof equipment for drying artificial leather, characterized in that: The invention comprises a drying box (1), wherein a box door (11) is installed on the front face of the drying box (1), a plurality of air inlet covers (32) are fixedly connected to the left side of the drying box (1), one side of the air inlet cover (32) is connected to an air inlet pipe (31), the air inlet pipe (31) is connected to the output end of a hot air blower (3), a motor (2) is installed at the top of the drying box (1), an air outlet pipe (4) is arranged on the right side of the motor (2), an exhaust fan (41) is installed inside the air outlet pipe (4), a water inlet pipe (52) is connected to the right end of the drying box (1), one end of the water inlet pipe (52) away from the drying box (1) is connected to the output end of a water pump (51), and the input end of the water pump (51) is connected to a water storage tank (5); The top of the drying box (1) is provided with a water spray port (12) and a photoelectric smoke alarm (13). The water spray port (12) is provided with a plurality of ports and is communicated with a water inlet pipe (52) in the drying box (1). A temperature and humidity sensor (14) is installed on the right inner wall of the drying box (1). The output end of the motor (2) is fixedly connected with a rotating shaft (6). The part of the rotating shaft (6) extending into the drying box (1) is fixedly connected with two groups of fixed beams (61). The ends of the fixed beams (61) away from the rotating shaft (6) are provided with limit stoppers (62). The two groups of fixed beams (61) are provided with slide grooves (63) on opposite sides. Connecting beams (64) are welded between the fixed beams (61).

2. The artificial leather drying fireproof equipment according to claim 1, characterized in that: The two groups of fixed beams (61) are arranged opposite to each other, and a clamping frame (7) is provided between the fixed beams (61). The top and bottom of the clamping frame (7) are provided with guide rails (71). The four corners of the clamping frame (7) are provided with fixing plates (72), and the surface of the fixing plates (72) is provided with fixing knobs (73).

3. The artificial leather drying fireproof equipment according to claim 1, characterized in that: The outer surface of the drying box (1) is provided with a control terminal, and the output end of the control terminal is electrically connected to the motor (2), the hot air blower (3), the exhaust fan (41), the photoelectric smoke alarm (13), the temperature and humidity sensor (14) and the water pump (51) respectively.

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